View R5312L_588553.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

0XOWL#/'2V#IRU#&HOOXODU0SKRQH
58645/#6(5,(6
$33/,&$7,21#0$18$/
NO. EA-068-0006
Multi LDOs for Cellular-phone
58645/#6(5,(6
OUTLINE
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
FEATURES
* 8OWUD#/RZ#6WDQGE\#&XUUHQW 1111111111111111111111111111111111111111111111111111111143--$#7<3 1#ZLWK#RQO\#957#LV#HQDEOHG#DW#QR#ORDG * +LJK#$FFXUDF\#2XWSXW#9ROWDJH#DQG#'HWHFWRU#7KUHVKROG11111111111"513(#+H[FHSW#95:#DQG#95;, * 2XWSXW#9ROWDJH#DQG#'HWHFWRU#7KUHVKROG 1111111111111111111111111111111111116WHSZLVH#VHWWLQJ#ZLWK#D#VWHS#RI#3149#LV#SRVVLEOH * /RZ#7HPSHUDWXUH0'ULIW0&RHIILFLHQWV#RI#2XWSXW#9ROWDJH#DQG 'HWHFWRU#7KUHVKROG 1111111111111111111111111111111111111111111111111111111111111111111117<3 1#433SSP2& * /RZ#'URSRXW#9ROWDJH 111111111111111111111111111111111111111111111111111111111111111111483P9#DW#453P$#IRU#954 483P9#DW#433P$#IRU#955 * +LJK#5LSSOH#5HMHFWLRQ 1111111111111111111111111111111111111111111111111111111111111111198G%#DW#4N+]#IRU#954/#955/#958#DQG#95: 93G%#DW#4N+]#IRU#959 * 60ZLUH#VHULDO#LQWHUIDFH 111111111111111111111111111111111111111111111111111111111111111116KXW0GRZQ#IRU#HDFK#RI#UHJXODWRUV/#H[FHSW#957 * 0RQLWRULQJ#6XSSO\#9ROWDJH1111111111111111111111111111111111111111111111111111111111$QDORJ#2XWSXW#RI#6XSSO\#9ROWDJH * 3DFNDJH 11111111111111111111111111111111111111111111111111111111111111111111111111111111111111114)3#65SLQ#ZLWK#318PP#OHDG#SLWFK
APPLICATIONS
* 3RUWDEOH#3KRQHV#VXFK#DV#*60/#3'&#DQG#&'0$#DV#ZHOO#DV#RWKHU#DQDORJ#SKRQHV1 * 3RZHU#VXSSO\#IRU#EDWWHU\0SRZHUHG#DSSOLDQFHV1 Notes: The product specifications described in this preliminary documents are subject to change without notice for reasons such as improvement.
1
R5312L
BLOCK DIAGRAM
R5312L001A
24 VDD 23 ROUT2 22 ROUT2 21 CSW 20 VDD 19 CSW 18 ROUT1 17 CSB
LED Driver 25 LED1 7mA 26 LED2 10mA 27 NC
Fast response 50mA
IN OUT CSW VR
Fast response 100mA
OUT IN CSW VR
Fast response 120mA
IN OUT CSW VR
SCK 16
DATA 15
Schmit Trigger Level Shifter
Logic Block
28 GND
EN
Reset
I/P Cont.
TIMER 14
3 Wired serial I/F Data Registers
CSW6 13 ROUT6
VD1:CPU Supervisor
29
NC
GND 12
30 GND
VDD5
VD2:Battery Supervisor L VD3:Battery Supervisor H
DOUT1 11
31
NC Ever ON
CD
10
32 ROUT5
OUT
IN CSW VR
IN CSW OUT VR
OUT
IN CSW VR
IN CSW OUT VR8
IN OUT CSW VR
DOUT2 9
Fast response 50mA
Boost Type 300mA
Fast response 60mA
For Vibrator 150mA
For Backup 20mA
VDD3 1
IBC 2
ROUT6 3
ROUT7 4
VDD4 5
ROUT8 6
VDD5 7
ROUT4 8
2
R5312L
SELECTION GUIDE
,Q#WKH#58645/;;;;#VHULHV/#9ROWDJH#VHWWLQJV#IRU#HLJKW#5HJXODWRUV#DQG#WZR#'HWHFWRUV#FDQ#EH#GHVLJQDWHG1 3DUW#1XPEHU#LV#GHVLJQDWHG#DV#IROORZV= 58645/;#;#;##; _ D Code D E 6HULDO#1XPEHU#IRU#9ROWDJH#VHWWLQJ $OSKDEHWLFDO#&RGH#IRU#0DVN#9HUVLRQV= _ E Descriptions 3DUW#1XPEHU
PIN CONFIGURATION
24 23 22 21 20 19 18 17
25 26 27 28 29 30 31 32
16 15 14 13 12 11 10 9
1
2
3
4
5
6
7
8
3
R5312L
PIN DESCRIPTION
R5312LXXXA Pin No. 4 5 6 7 8 9 : ; < 43 44 45 46 47 48 49 4: 4; 4< 53 54 55 56 57 58 59 5: Symbol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escriptions
4
R5312L
Pin No. 5; 5< 63 64 65
Symbol *1'6 1& *1'4 1& 52878 *URXQG#SLQ 1R#&RQQHFWLRQ
Descriptions
*URXQG#SLQ#IRU#95V/#/('#'ULYHUV 1R#&RQQHFWLRQ 2XWSXW#SLQ#IRU#958
ABSOLUTE MAXIMUM RATINGS
Symbol 9'' 9,1 ,2874 ,2875 ,2876 ,2877 ,2878 ,287: ,287; 3' 7RSW 7VWJ 7VROGHU Item 6XSSO\#9ROWDJH ,QSXW#9ROWDJH 2XWSXW#&XUUHQW#IRU#954 2XWSXW#&XUUHQW#IRU#955 2XWSXW#&XUUHQW#IRU#956 2XWSXW#&XUUHQW#IRU#957 2XWSXW#&XUUHQW#IRU#958 2XWSXW#&XUUHQW#IRU#95: 2XWSXW#&XUUHQW#IRU#95; 3RZHU#'LVVLSDWLRQ 2SHUDWLQJ#7HPSHUDWXUH 6WRUDJH#7HPSHUDWXUH 6ROGHULQJ#7HPSHUDWXUH &6%/#6&./#'$7$/#&6:42529/#7,0(5 52874 52875 52876 52877 52878 5287: 5287; 0RXQWHG#RQ#D#VXEVWUDWH#7RSW .58& ,Q#WKH#RSHQ#DLU#7RSW .58& Conditions Ratings 918 0316#WR#9''.316 453 433 83 53 83 93 483 4333 833 073#WR#.;8 088#WR#.458 Unit 9 9 P$ P$ P$ P$ P$ P$ P$ P: P: & &
593+VHF#+/HDG,
5
R5312L
OVERALL CHARACTERISTICS
R5312LXXXA series Symbol 9'' ,VWDQGE\ 56(74 56(75 56(76 56(77 56(78 56(79 56(7: 56(7; 96(74 96(75 96(76 Item 2SHUDWLQJ#9ROWDJH 6WDQGE\#&XUUHQW 2XWSXW#9ROWDJH#VHWWLQJ#UDQJH 2XWSXW#9ROWDJH#VHWWLQJ#UDQJH 2XWSXW#9ROWDJH#VHWWLQJ#UDQJH 2XWSXW#9ROWDJH#VHWWLQJ#UDQJH 2XWSXW#9ROWDJH#VHWWLQJ#UDQJH 2XWSXW#9ROWDJH#VHWWLQJ#UDQJH 2XWSXW#9ROWDJH#VHWWLQJ#UDQJH 2XWSXW#9ROWDJH#VHWWLQJ#UDQJH 'HWHFW#9ROWDJH#VHWWLQJ#UDQJH 'HWHFW#9ROWDJH#VHWWLQJ#UDQJH 5HVHW#9ROWDJH#VHWWLQJ#UDQJH $OO#UHJXODWRUV#DUH#GLVDEOHG H[FHSW#957#DW#QR#ORDG IRU#954 IRU#955 IRU#956 IRU#957 IRU#958 IRU#959 IRU#95: IRU#95;#FRPSDWLEOH#ZLWK#4169 9LEUDWRU#GULYHU IRU#9'4/#+LJK#WR#/RZ IRU#9'5/#+LJK#WR#/RZ IRU#9'6/#+LJK#WR#/RZ 518 518 518 518 518 518 518 415 415 415 816 Conditions MIN. 418-1RWH6 43 TYP. MAX 913 53 616 616 616 616 616 616 616 41: 616 616 919 Unit 9 --$ 9 9 9 9 9 9 9 9 9 9 9
Note1:All of above setting voltages can be designated by user's requirement. Note2:The Reset voltage is equal to the Detect Voltage in the VD3 because there is no hysteresis in the VD3. Note3:This value means the minimum operating voltage of VD1, VD2, and VD3.
6
R5312L
ELECTRICAL CHARACTERISTICS
R5312L001A 9ROWDJH#5HJXODWRU42#954=#453P$#RXWSXW#IRU#5)#2#58645/334$ Symbol 952874 9',)4 ,VV4 ,OLP4 554 928742,287 9287429,1 9287427RSW Item 2XWSXW#9ROWDJH 'URSRXW#9ROWDJH 6XSSO\#&XUUHQW &XUUHQW#/LPLW 5LSSOH#5HMHFWLRQ4 /RDG#5HJXODWLRQ /LQH#5HJXODWLRQ 2XWSXW#9ROWDJH#7HPSHUDWXUH &RHIILFLHQW 952874 39 9''#ZLWK#VLQXVRLGDO#3159SS/ I 4N+] 4P$##,2874##453P$ 52874.3159##9''##9139 073&##7RSW##;8& 3138 "433 ,2874 453P$ Conditions MIN. 51<7 TYP. 6133 483 ;3 93 98 73 315 MAX. 6139 533 493 7RSW 58& Unit 9 P9 --$ P$ G% P9 (29 SSP2&
8QOHVV#RWKHUZLVH#SURYLGHG/#9'' 6199#,2874 93P$1 9ROWDJH#5HJXODWRU52#955=#433P$#RXWSXW#IRU#5)#2#58645/334$ Symbol 952875 9',)5 ,VV5 ,OLP5 555 928752,287 9287529,1 9287527RSW Item 2XWSXW#9ROWDJH 'URSRXW#9ROWDJH 6XSSO\#&XUUHQW &XUUHQW#/LPLW 5LSSOH#5HMHFWLRQ5 /RDG#5HJXODWLRQ /LQH#5HJXODWLRQ 2XWSXW#9ROWDJH#7HPSHUDWXUH &RHIILFLHQW 952875 39 9''#ZLWK#VLQXVRLGDO#3159SS/ I 4N+] 4P$##,2875##433P$ 52875.3159##9''##9139 073&##7RSW##;8& 3138 "433 ,2875 433P$ Conditions MIN. 51<7 TYP. 6133 483 ;3 73 98 73 315 MAX. 6139 533 493 7RSW 58& Unit 9 P9 --$ P$ G% P9 (29 SSP2&
8QOHVV#RWKHUZLVH#SURYLGHG/#9'' 6199#,2875 83P$1
7
R5312L
9ROWDJH#5HJXODWRU62#956=#83P$#RXWSXW#IRU#$QDORJ#%ORFN#,,#2#58645/334$ Symbol 952876 9',)6 ,VV6 ,OLP6 556 928762,287 9287629,1 9287627RSW Item 2XWSXW#9ROWDJH 'URSRXW#9ROWDJH 6XSSO\#&XUUHQW &XUUHQW#/LPLW 5LSSOH#5HMHFWLRQ6 /RDG#5HJXODWLRQ /LQH#5HJXODWLRQ 2XWSXW#9ROWDJH#7HPSHUDWXUH &RHIILFLHQW 952876 39 9''#ZLWK#VLQXVRLGDO#3159SS/ I 4N+] 4P$##,2876##83P$ 52876).3159##9''##9139 073&##7RSW##;8& 3138 "433 ,2876 83P$ Conditions MIN. 51<7 TYP. 6133 483 73 58 88 73 315 MAX. 6139 533 ;3
7RSW 58& Unit 9 P9 --$ P$ G% P9 (29 SSP2&
8QOHVV#RWKHUZLVH#SURYLGHG/#9'' 6199#,2876 58P$1 9ROWDJH#5HJXODWRU72#957=#53P$#RXWSXW#IRU#'LJLWDO#%ORFN#2#58645/334$ Symbol 952877 9',)7 ,VV7 ,OLP7 557 928772,287 9287729,1 9287727RSW Item 2XWSXW#9ROWDJH 'URSRXW#9ROWDJH 6XSSO\#&XUUHQW &XUUHQW#/LPLW 5LSSOH#5HMHFWLRQ7 /RDG#5HJXODWLRQ /LQH#5HJXODWLRQ 2XWSXW#9ROWDJH#7HPSHUDWXUH &RHIILFLHQW 952877 39 9''#ZLWK#VLQXVRLGDO#3159SS/ I 4N+] 4P$##,2877##53P$ 52877).3159##9''##9139 073&##7RSW##;8& 315 "433 ,2877 53P$ Conditions MIN. 51<73 TYP. 61333 483 9 53 73 73 317 MAX. 61393 533 48 7RSW 58& Unit 9 P9 --$ P$ G% P9 (29 SSP2&
8QOHVV#RWKHUZLVH#SURYLGHG/#9'' 6199#,2877 43P$1
8
R5312L
9ROWDJH#5HJXODWRU82#958=#83P$#RXWSXW#IRU#$QDORJ#%ORFN#,,#2#58645/334$ Symbol 952878 9',)8 ,VV8 ,OLP8 558 928782,287 9287829,1 9287827RSW Item 2XWSXW#9ROWDJH 'URSRXW#9ROWDJH 6XSSO\#&XUUHQW &XUUHQW#/LPLW 5LSSOH#5HMHFWLRQ8 /RDG#5HJXODWLRQ /LQH#5HJXODWLRQ 2XWSXW#9ROWDJH#7HPSHUDWXUH &RHIILFLHQW 952878 39 9''#ZLWK#VLQXVRLGDO#3159SS/ I 4N+] 4P$##,2878##83P$ 52878.3159##9''##9139 073&##7RSW##;8& 3138 "433 ,2878 83P$ Conditions MIN. 51:77 TYP. 51;33 483 73 58 98 73 315 MAX. 51;89 533 ;3
7RSW 58& Unit 9 P9 --$ P$ G% P9 (29 SSP2&
8QOHVV#RWKHUZLVH#SURYLGHG/#9'' 6199#,2878 58P$1 9ROWDJH#5HJXODWRU92#959=#633P$#RXWSXW#IRU#%DVH#%DQG#ZLWK#([WHUQDO#313#7UDQVLVWRU#2#58645/334$ Symbol 952879 9',)9 ,VV9 ,OLP9 559 928792,287 9287929,1 9287927RSW Item 2XWSXW#9ROWDJH 'URSRXW#9ROWDJH 6XSSO\#&XUUHQW &XUUHQW#/LPLW 5LSSOH#5HMHFWLRQ9 /RDG#5HJXODWLRQ /LQH#5HJXODWLRQ 2XWSXW#9ROWDJH#7HPSHUDWXUH &RHIILFLHQW 952879 39 9''#ZLWK#VLQXVRLGDO#3159SS/ I 4N+] 4P$##,2879##633P$ 52879.3159##9''##9139 073&##7RSW##;8& 3138 "433 6 ,2879 633P$ Conditions MIN. 51:77 TYP. 51;33 483 ; : 93 73 315 MAX. 51;89 533 49 53 7RSW 58& Unit 9 P9 --$ P$ G% P9 (29 SSP2&
8QOHVV#RWKHUZLVH#SURYLGHG/#9'' 6199#,2879 483P$1
9
R5312L
9ROWDJH#5HJXODWRU:2#95:=#93P$#RXWSXW#IRU#'LJLWDO#%ORFN#2#58645/334$ Symbol 95287: 9',): ,VV: ,OLP: 55: 9287:2,287 9287:29,1 9287:27RSW Item 2XWSXW#9ROWDJH 'URSRXW#9ROWDJH 6XSSO\#&XUUHQW &XUUHQW#/LPLW 5LSSOH#5HMHFWLRQ8 /RDG#5HJXODWLRQ /LQH#5HJXODWLRQ 2XWSXW#9ROWDJH#7HPSHUDWXUH &RHIILFLHQW 95287: 39 9''#ZLWK#VLQXVRLGDO#3159SS/ I 4N+] 4P$##,287:##93P$ 5287:.3159##9''##9139 073&##7RSW##;8& 3138 "433 ,287: 93P$ Conditions MIN. 51:77 TYP. 51;33 483 73 63 98 73 315 MAX. 51;89 533 ;3
7RSW 58& Unit 9 P9 --$ P$ G% P9 (29 SSP2&
8QOHVV#RWKHUZLVH#SURYLGHG/#9'' 6199#,287: 63P$1 9ROWDJH#5HJXODWRU;2#95;=#483P$#RXWSXW#IRU#9LEUDWRU#2#58645/334$ Symbol 95287; 9',); ,VV; ,OLP; 55; 9287;2,287 9287;29,1 9287;27RSW Item 2XWSXW#9ROWDJH 'URSRXW#9ROWDJH 6XSSO\#&XUUHQW &XUUHQW#/LPLW 5LSSOH#5HMHFWLRQ8 /RDG#5HJXODWLRQ /LQH#5HJXODWLRQ 2XWSXW#9ROWDJH#7HPSHUDWXUH &RHIILFLHQW 95287; 39 9''#ZLWK#VLQXVRLGDO#3159SS/ I 453+] 4P$##,287;##483P$ 6139##9''##9139 073&##7RSW##;8& 3138 "433 ,287; 483P$ Conditions MIN. 41976 TYP. 41:33 4633 8 :8 73 93 315 48 MAX. 41:8: 7RSW 58& Unit 9 P9 --$ P$ G% P9 (29 SSP2&
8QOHVV#RWKHUZLVH#SURYLGHG/#9'' 6199#,287; :8P$1
10
R5312L
9ROWDJH#'HWHFWRU42#9'4=#IRU#&38#5HVHW#ZLWK#H[WHUQDO#FDSDFLWRU#2#58645/334$ Symbol 9'(74 9+<64 79'(74 9'(7427RSW Item 'HWHFW#9ROWDJH +\VWHUHVLV#5DQJH 2XWSXW#'HOD\#WLPH 'HWHFWRU#7KUHVKROG#7HP0 SHUDWXUH#&RHIILFLHQW &' 3148--) 7RSW #073#WR#.;8& Conditions MIN. 41<93 9'(74x 418( 93 TYP. 51333 9'(74x 6( 433 "433 MAX. 51373 9'(74x 8( 4;3
7RSW 58& Unit 9 9 PV SSP2&
9ROWDJH#'HWHFWRU52#9'5=#IRU#%DWWHU\#/RZ#9ROWDJH#'HWHFWLRQ#2#58645/334$ Symbol 9'(75 9+<65 9'(7527RSW Item 'HWHFW#9ROWDJH +\VWHUHVLV#5DQJH 'HWHFWRU#7KUHVKROG#7HP0 SHUDWXUH#&RHIILFLHQW 7RSW #073#WR#.;8& Conditions MIN. 61469 9'(75x 418( TYP. 61533 9'(75x 6( "433 MAX. 61597 9'(75x 8(
7RSW 58& Unit 9 9 SSP2&
9ROWDJH#'HWHFWRU62#9'6=#IRU#([FHVV#LQSXW#9ROWDJH#'HWHFWLRQ#2#58645/334$ Symbol 9'(76 9'(7627RSW Item 5HVHW#9ROWDJH 'HWHFWRU#7KUHVKROG#7HP0 SHUDWXUH#&RHIILFLHQW 7RSW #073#WR#.;8& Conditions MIN. 9137; TYP. 91633 "433 MAX. 91885
7RSW 58& Unit 9 SSP2&
2XWSXW#SRUW#42#:P$=#IRU#/('#'ULYHU4#2#58645/334$ Symbol ,32+4 5324 Item +#2XWSXW#&XUUHQW 3XOO0'RZQ#5HVLVWDQFH Conditions 92+4 59 MIN. 819 6 TYP. : 8 MAX. ;17 ;
7RSW 58& Unit P$ N 7RSW 58& Conditions MIN. ; 6 TYP. 43 8 MAX. 45 ; Unit P$ N
2XWSXW#SRUW#52#43P$=#IRU#/('#'ULYHU5#2#58645/334$ Symbol ,32+5 5325 Item +#2XWSXW#&XUUHQW 3XOO0'RZQ#5HVLVWDQFH 92+5 59
11
R5312L
'LJLWDO#,QSXW#2#2XWSXW#&RQGLWLRQV#2#58645/334$ Symbol 9,+4 9,+5 9,+6 9,/4 9,/5 9+<64 9+<65 92+ 92/ 538 53'4 53'5 Item +*#,QSXW#9ROWDJH +*#,QSXW#9ROWDJH +*#,QSXW#9ROWDJH / *#,QSXW#9ROWDJH / *#,QSXW#9ROWDJH +\VWHUHVLV#UDQJH +\VWHUHVLV#UDQJH +*#2XWSXW#9ROWDJH / *#2XWSXW#9ROWDJH 3XOO0XS#5HVLVWDQFH 3XOO0GRZQ#5HVLVWDQFH 3XOO0GRZQ#5HVLVWDQFH Pins &6:4/#5/#7,0(5 &6:9 &6%/#6&./#'$7$ &6:4/#5/#7,0(5/#6&./ '$7$/#&6% &6:9 &6:4/#5/#7,0(5/#6&./ '$7$/#&6% &6:9 '2874/#'2875/#,2+ #0315P$ '2874/#'2875/#,2/ 4P$ &6%/#6&./#'$7$ &6:4/#5/#7,0(5 &6:9 3145 3145 3157 316 316 319 9528790 317 317 31; 31; 419 MIN. 31;x 952879 31;x 952879 31;x 952879 0316 0316 3158x 952879 3158x 9'' TYP. MAX. 9''. 316 9''. 316 52879-4 315x 952879 315x 9''
7RSW 58& Unit 9 9 9 9 9 9 9 9 9 0 0 0
-4= 7KH#SLQV#VSHFLILHG#DV#DERYH#DUH#SXOOHG#XS#WR#WKH#52879#SLQ#WKURXJK#UHVLVWRUV#LQWHUQDOO\1#7KHUHIRUH#WKH#KLJKHU#LQSXW YROWDJH#WKDQ#952879#FDXVH#D#ULVLQJ#RI#952879#LQFRUUHFWO\#/SDUWLFXODUO\#ZLWK#VPDOO#ORDG#FXUUHQW1
12
R5312L
$&#&+$5$&7(5,67,&6#2#58645/334$ Symbol W&(+ W&(6 W&(/ W&5 W6&. W&./ W&.+ W'6 W'+ 6&.#WR#&6%#+*#KROG#WLPH &6%#WR#6&.#VHWXS#WLPH 6&.#WR#&6%#/ *#KROG#WLPH &6%#UHFRYHU\#WLPH 6&.#F\FOH 6&.#/ *#WLPH 6&.#+*#WLPH '$7$#WR#6&.#VHWXS#WLPH 6&.#WR#'$7$#KROG#WLPH Item
9'' 6199 /#9VV 39 /#&/ 53S)/#7RSW 58& MIN. 433 533 433 433 833 583 583 433 433 TYP. MAX. Unit QV QV QV QV QV QV QV QV QV
Timing Diagram
CSB
tCEH tCES 0 1 tSCK 7 8 9
tCEL
15
SCK
tCKL tCKH tDS tDH
DATA
D0
D1
D7
D8
D15
5HIHU#WR#WKH#VSHFLILFDWLRQ#RI#'LJLWDO#$&#&KDUDFWHULVWLFV 9,+ 31;x952879 9,/ 315x952879
13
R5312L
FUNCTIONAL DESCRIPTION
1. Serial Interface 1-1. Data Transfer Summary
SCK
CSB 0 DATA D0 1 D1 2 D2 3 D3 4 D4 5 D5 6 D6 7 D7 0 D8 1 D9 2 D10 3 D11 4 D12 5 D13 6 D14 7 D15
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ommand Byte : ': 9 '9 8 '8 7 '7 6 '6 5 '5 4 '4 3 '3
7KH#&RPPDQG#E\WH#LV#VKRZQ#DV#DERYH1#(DFK#GDWD#WUDQVIHU#LV#LQLWLDWHG#E\#D#FRPPDQG#E\WH1 7KH#/6%#+%LW#3,#PXVW#EH#D#ORJLF#]HUR1#$Q#DQ\#GDWD#IRU#HDFK#RI#ELW#VL[#DQG#ELW#VHYHQ#ZKLFK#PLJKW#EH#]HUR#RU#RQH/#LV LJQRUHG1#%LWV#RQH#WKURXJK#ILYH#FDQ#EH#VSHFLILHG#E\#WKH#GHVLJQDWHG#UHJLVWHUV#WR#EH#LQSXW1 7KH#FRPPDQG#E\WH#LV#DOZD\V#LQSXW#VWDUWLQJ#ZLWK#WKH#/6%#+ELW#]HUR,1 1-3. Data Input )ROORZLQJ#WKH#HLJKW#6&.#F\FOHV#WKDW#LQSXW#D#ZULWH#FRPPDQG#E\WH/#D#GDWD#E\WH#LV#LQSXW#RQ#WKH#ULVLQJ#HGJH#RI#WKH#QH[W HLJKW#6&.#F\FOHV1#$QG#DQ\#VXFFHVVLYH#LQVWUXFWLRQ#VHW#ZKLFK#FRQVLVWV#RI#FRPPDQG#E\WH#DQG#GDWD#E\WH#LV#DOORZDEOH1#7KH GDWD#E\WH#LV#DOZD\V#LQSXW#VWDUWLQJ#ZLWK#WKH#/6%#+ELW#]HUR,1 1-4. Regulators Switch (DFK#RI#UHJXODWRUV#FDQ#EH#HQDEOHG#RU#GLVDEOHG#LQGHSHQGHQWO\1#%\#WKH#95#VZLWFK#UHJLVWHU/#GHVLJQDWLRQV#IRU#HDFK#RI#VL[ UHJXODWRUV*#2122))#FDQ#EH#ZULWWHQ#WR#ELW#;#WKURXJK#461 1-5. LED Driver Switch &RQVWDQW# &XUUHQW# 2XWSXW# RI# HDFK# RI# /('# GULYHUV# FDQ# EH# HQDEOHG# RU# GLVDEOHG# LQGHSHQGHQWO\1# 7KHVH# VZLWFKHV# DUH FRQWUROOHG#ZLWK#2XWSXW#3RUW#UHJLVWHUV1#%LW#47#DQG#48#DUH#IRU#GHVLJQDWLRQ#RI#2122))#RI#/('#GULYHUV1
14
R5312L
1-6. Register Address / Register Definition 95#DQG#/('#'ULYHU#VZLWFK#5HJLVWHU#$GGUHVV ': 0 '9 0 '8 3 '7 3 '6 3 '5 4 '4 3 '3 0
95#DQG#/('#'ULYHU#VZLWFK#5HJLVWHU#'HILQLWLRQ ': /('4
4=/('4 21 3=/('4 2))
'9 /('5
4=/('5 21 3=/('5 2))
'8 95;
4=95; 21 3=95; 2))
'7 95:
4=95: 21 3=95: 2))
'6 958
4=958 21 3=958 2))
'5 956
4=956 21 3=956 2))
'4 955
4=955 21 3=955 2))
'3 954
4=954 21 3=954 2))
1-6. Operation after Interrupt Procedure ,Q#WKH#FDVH#WKDW#&6%#LQSXW#EHFRPHV#WR#KLJK#E\#LQWHUUXSWLQJ#ZKLOH#D#FRPPDQG0VHW#ZKLFK#KDV#QRW#\HW#EHHQ#DFNQRZO0 HGJHG/#WKH#FRPPDQG0VHW#LV#GLVDEOHG#E\#LQWHUQDO#UHVHW#VLJQDO/#WKHUHIRUH/#DIWHU#WKLV#FDVH/#WUDQVDFWLRQ#VKRXOG#EH#H[HFXWHG IURP#WKH#LQLWLDO#FRQGLWLRQ1 2. Voltage Regulators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
15
R5312L
>)RU#9LEUDWRU@#95; 95;#FDQ#GULYH#D#YLEUDWRU#+ZKLFK#UHTXLUHV#4169#DV#D#VXSSO\#YROWDJH,#GLUHFWO\1 3. Voltage Detectors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x439x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rivers 7ZR#/('#GULYHUV#DUH#HPEHGGHG#DQG#HDFK#RI#WKHP#FDQ# FRQWURO# LQGHSHQGHQWO\/# DQG# 2122))# FRQGLWLRQ# FDQ# EH# FRQ0 WUROOHG#YLD#60ZLUH#LQWHUIDFH1#/('4#LV#:P$#&RQVWDQW#&XUUHQW#2XWSXW1#/('5#LV#DSSOLFDEOH#IRU#GLVSOD\#RI#UHFHLYLQJ#D#FDOO DQG#43P$#&RQVWDQW#&XUUHQW#2XWSXW1#2XWSXW#LV#FRQWUROOHG#ZLWK#21#FRPPDQG#RU#LQSXW#VLJQDO#IRU#7,0(5#SLQ#YLD#60 ZLUH#LQWHUIDFH/#OLJKWLQJ#DQG#IODVKLQJ#FDQ#EH#VHW#IUHHO\1
TECHNICAL NOTES
* Operation with rising and falling of Supply Voltage 1. Supply voltage condition --- from 0V to a designated voltage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
16
R5312L
2.
Supply voltage condition --- from a designated voltage to 0V :KHQ#WKH#VXSSO\#YROWDJH#EHFRPHV#ORZHU#WKDQ#'HWHFWRU#7KUHVKROG#9ROWDJH#IRU#9'5/#'2875#EHFRPHV#/ #DQG#GLV0 DEOHV#9591#)XUWKHU/#959#OHYHO# EHFRPHV# ORZHU# WKDQ# 'HWHFWRU# 7KUHVKROG# 9ROWDJH# IRU# 9'4/# WKHQ# '2874# EHFRPHV# / DQG#UHVHW#LQWHUQDO#ORJLF#FLUFXLWV#DQG#LQSXW#FRQWUROOHU#SLQV#+60ZLUH#LQSXWV#DQG#&6:;#HWF1, 7KHQ#DOO#WKH#FLUFXLWV#H[FHSW#9'V#DUH#2))#+6HH#WKH#1RWH#EHORZ,/#DQG#LQSXW#VLJQDOV#IRU#FRQWURO#DUH#QRW#DFFHSWHG1 7KH#ORZHU#YROWDJH#WKDQ#WKLV#LV#DV#VDPH#DV#DERYH1 6XPPDU\ 2SHUDWLRQ#RI#9'4 9'4#VHQVHV#52879#DQG#'2874#LV#DW#/#ZKHQ#52879#LV#HTXDO#RU#OHVV#WKDQ#LWV#'HWHFWRU#7KUHVKROG#9ROWDJH1 8QGHU#WKLV#FRQGLWLRQ/#ZKHQ#&6:9#LV#DW#/ /#DOO#9'V#DQG#957#DUH#21/#RWKHUV#DUH#DW#2))#VWDWH1#,QSXW#&RQWURO &LUFXLWV#+60ZLUH#LQSXW/#&6:4/#5/#DQG#7,0(5,#DUH#GLVDEOHG#H[FHSW#&6:9#DQG#DQ\#LQSXW#LV#QRW#DFFHSWHG1 $IWHU# WKDW/# &6:9# LV# PDGH# WR# EH# DW# +/# 956/# 8/# 9/# DQG# :# WXUQ# RQ1# :KHQ# 52879# LV# EH\RQG# WKH# 5HOHDVHG# 9ROWDJH/ '2874#EHFRPHV#+/#DQG#LQSXW#FRQWUROV#DUH#DFFHSWHG1 2SHUDWLRQ#RI#9'5 9'5#VHQVHV#9''#DQG#'2875#LV#DW#/#ZKHQ#9''#LV#HTXDO#RU#OHVV#WKDQ#LWV#'HWHFWRU#7KUHVKROG#9ROWDJH1 :KHQ#9''#LV#EH\RQG#WKH#5HOHDVHG#9ROWDJH/#'2874#EHFRPHV#+/#KRZHYHU/#ZKHQ#&6:9#OHYHO#LV#DW#/ /#'2875#EH0 FRPHV#/ #++LJK#,PSHGDQFH#6WDWH,1#7KHUH#LV#QR#HIIHFW#DJDLQVW#WKH#RSHUDWLRQ#RI#FLUFXLWV#LQFOXGLQJ#95V#E\#9'5#RS0 HUDWLRQ1
* Block Diagram of VDs
VDD
LN IBC6
IBC6 ROUT6
VR6
CSW OUT
VD1(Supervise
CPU Voltage)
VD2(Supervise
Cell Voltage)
VD3(Protection for
Over-input Voltage)
VDET=2.0V
VDET=3.2V
VDET=6.3V
DOUT2
Logic Reset
DOUT1
Schmitt level Shift
EN Gate Circuits Digital Inputs CSW6
17
R5312L
TEST CIRCUITS
VOUT IOUT VOUT 4.7 IOUT 4.7 IOUT 4.7 VOUT
VDD2 24 LED1 25
ROUT3
ROUT2
CSW2
VDD1
CSW1
ROUT1
CSB 17 16 SCK
LED2
DATA
NC
TIMER
GND3
CSW6
NC
GND2
GND1
DOUT1
NC
CD
0.15
VOUT
IOUT
ROUT5
32 1 VDD3 IBC6 ROUT6 ROUT7 VDD4 ROUT8 VDD5 8 ROUT4
9
DOUT2
4.7
4.7 2SB799 IOUT VOUT
4.7
4.7
4.7
IOUT
IOUT
IOUT
VDD
VOUT
VOUT
VOUT
Figure-1 : Standard Test Circuit
18
R5312L
4.7
4.7
4.7
VDD2 24 LED1 25
ROUT3
ROUT2
CSW2
VDD1
CSW1
ROUT1
CSB 17 16 SCK
LED2
DATA
NC
TIMER
GND3
CSW6
NC
GND2
GND1
DOUT1
NC
CD
0.15
ROUT5
32 1 VDD3 IBC6 ROUT6 ROUT7 VDD4 ROUT8 VDD5 8 ROUT4
9
DOUT2
4.7
2SB799
4.7 4.7
4.7
4.7
IDD A
VDD
Figure-2 : Test Circuit for Supply Current
19
R5312L
VOUT IOUT
VOUT 4.7 IOUT 4.7
VOUT IOUT 4.7
VDD2 24 LED1 25
ROUT3
ROUT2
CSW2
VDD1
CSW1
ROUT1
CSB 17 16 SCK
LED2
DATA
NC
TIMER
GND3
CSW6
NC
GND2
GND1
DOUT1
NC
CD
0.15
VOUT
IOUT
ROUT5
32 1 VDD3 IBC6 ROUT6 ROUT7 VDD4 ROUT8 VDD5 8 ROUT4
9
DOUT2
4.7
4.7 2SB799 IOUT VDD P.G. VOUT
4.7 IOUT VOUT IOUT
4.7 IOUT
4.7
VOUT
VOUT
Figure-3 : Test Circuit for Ripple Rejection
20
R5312L
4.7
4.7
4.7
VDD2 24 LED1 25
ROUT3
ROUT2
CSW2
VDD1
CSW1
ROUT1
CSB 17 16 SCK
LED2
DATA
NC
TIMER
GND3
CSW6
NC
GND2
GND1
DOUT1
VDOUT1 V
NC
CD
0.15
ROUT5
32 1 VDD3 IBC6 ROUT6 ROUT7 VDD4 ROUT8 VDD5 8 ROUT4
9
DOUT2
4.7
VRO6 2SB799 4.7 4.7 4.7 4.7
VDD
Figure-4 : Test Circuit for VD1
21
R5312L
4.7
4.7
4.7
VDD2 24 LED1 25
ROUT3
ROUT2
CSW2
VDD1
CSW1
ROUT1
CSB 17 16 SCK
LED2
DATA
NC
TIMER
GND3
CSW6
NC
GND2
GND1
DOUT1
V
NC CD
0.15
ROUT5
32 1 VDD3 IBC6 ROUT6 ROUT7 VDD4 ROUT8 VDD5 8 ROUT4
9
DOUT2
4.7
VRO6 P.G. 2SB799 4.7
4.7
4.7
4.7
VDD
Figure-5 : Test Circuit for Output Delay Time of VD1 Released Voltage
22
R5312L
4.7
4.7
4.7
VDD2 24 LED1 25
ROUT3
ROUT2
CSW2
VDD1
CSW1
ROUT1
CSB 17 16 SCK
LED2
DATA
NC
TIMER
GND3
CSW6
NC
GND2
GND1
DOUT1
NC
CD
0.15 VDOUT2 V
ROUT5
32 1
VDD3
IBC6
9 8
ROUT6 ROUT7 VDD4 ROUT8 GOUT1 GSEN1
DOUT2
4.7
4.7 2SB799 4.7
4.7
4.7
VDD
Figure-6 : Test Circuit for VD2 and VD3
23
R5312L
4.7
4.7
4.7
VDD2 24
ROUT3
ROUT2
CSW2
VDD1
CSW1
ROUT1
CSB 17 16 SCK
VOH
IPOH
LED1 25
VOH
IPOH
LED2 DATA
NC
TIMER
GND3
CSW6
NC
GND2
GND1
DOUT1
NC
CD
0.15
ROUT5
32 1 VDD3 IBC6 ROUT6 ROUT7 VDD4 ROUT8 VDD5 8 ROUT4
9
DOUT2
4.7
2SB799 4.7
4.7
4.7
4.7
VDD
Figure-7 : Test Circuit for LED Drivers
24
R5312L
TYPICAL APPLICATION
* R5312LxxxA
24
VDD2
ROUT3
ROUT2
CSW2
VDD1
CSW1
ROUT1
CSB
1
GREEN
25
LED1
LED Driver
For Analog-2 50mA
IN OUT CSW
For RF-2 100mA
IN OUT CSW
For RF-1 120mA
IN OUT CSW
16
SCK
7mA LED2 RED NC 10mA
VR3
VR2
VR1
DATA
Schmitt Level Shifter
Gate Controls
Logic Circuits 3-wire Serial I/F Data . Register Logic Gate for Control Reset
TIMER
GND3
CSW6
ROUT6
VD1:Supervise CPU Voltage GND2
NC
VDD5
GND1 VD2:Minimum Opertion Voltage VD3:Protection from Overinput Voltage DOUT1
NC
CD
VR5
ROUT5
OUT IN CSW
VR6
IN OUT CSW
VR7
IN OUT CSW
VR8
IN OUT CSW
Ever-ON
VR4
DOUT2
IN OUT CSW
32
9
For Analog B-1 50mA For Digital B-1 300mA (BOOST TYPE) VDD3 IBC6 ROUT6 ROUT7 VDD4 ROUT8 VDD5 ROUT4 For Digital B-2 60mA For Motor Driver 150mA For Digital B-3 20mA
1
Batt.
8
To Backup Circuit
SBD 2SB799
Coin Type Batt.
Vibrator
25
R5312L
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Temperature Regulator1 (3.0V)
VDD=3.6V IOUT=60mA 3.10
Output Voltage VOUT (V) Output Voltage VOUT (V)
Regulator2 (3.0V)
VDD=3.6V IOUT=50mA 3.10
3.05
3.05
3.00
3.00
2.95 2.90 -50
2.95 2.90 -50
0 50 Temperature Topt (C)
100
0 50 Temperature Topt (C)
100
Regulator3 (3.0V)
VDD=3.6V IOUT=25mA 3.10
Regulator4 (3.2V)
VDD=3.6V IOUT=10mA 3.30
Output Voltage VOUT (V)
Output Voltage VOUT (V)
3.05
3.25
3.00
3.20
2.95 2.90 -50
3.15 3.10 -50
0 50 Temperature Topt (C)
100
0 50 Temperature Topt (C)
100
Regulator5 (3.0V)
VDD=3.6V IOUT=25mA 3.10 3.10
Regulator6 (3.2V)
VDD=3.6V IOUT=150mA
Output Voltage VOUT (V)
3.05
Output Voltage VOUT (V)
0 50 Temperature Topt (C) 100
3.05
3.00
3.00
2.95 2.90 -50
2.95 2.90 -50
0 50 Temperature Topt (C)
100
26
R5312L
Regulator7 (1.9V)
VDD=3.6V IOUT=30mA 2.00
Regulator8 (1.7V)
VDD=3.6V IOUT=75mA 1.80
Output Voltage VOUT (V)
Output Voltage VOUT (V)
1.95
1.75
1.90
1.70
1.85 1.80 -50
1.65 1.60 -50
0
50
100
Temperature Topt (C)
0 50 Temperature Topt (C)
100
2)
Supply Current vs. Temperature Regulator1 (3.0V)
VDD=3.6V 100
Regulator2 (3.0V)
VDD=3.6V 100
60
Supply Current ISS (A)
0 50 Temperature Topt (C) 100
Supply Current ISS (A)
80
80
60
40
40
20 0 -50
20 0 -50
0 50 Temperature Topt (C)
100
Regulator3 (3.0V)
VDD=3.6V 100
Regulator5 (3.0V)
VDD=3.6V 100
Supply Current ISS (A)
0 50 Temperature Topt (C) 100
Supply Current ISS (A)
80
80
60
60
40
40
20 0 -50
20 0 -50
0 50 Temperature Topt (C)
100
27
R5312L
Regulator6 (3.0V)
VDD=3.6V 100 100
Regulator7 (1.9V)
VDD=3.6V
Supply Current ISS (A)
60
Supply Current ISS (A)
0 50 Temperature Topt (C) 100
80
80
60
40
40
20 0 -50
20 0 -50
0 50 Temperature Topt (C)
100
Regulator8 (1.7V)
VDD=3.6V 30
Supply Current ISS (A)
20
10
0 -50
0 50 Temperature Topt (C)
100
3)
Dropout Voltage vs. Temperature Regulator1 (3.0V)
IOUT=120mA 300 300
Regulator2 (3.0V)
IOUT=100mA
Dropout Voltage Vdif (mV)
200
Dropout Voltage Vdif (mV)
0 50 Temperature Topt (C) 100
200
100
100
0 -50
0 -50
0 50 Temperature Topt (C)
100
28
R5312L
Regulator3 (3.0V)
IOUT=50mA 300
300
Regulator4 (3.2V)
IOUT=20mA
Dropout Voltage Vdif (mV)
200
Dropout Voltage Vdif (mV)
200
100
100
0 -50
0 50 Temperature Topt (C)
100
0 -50
0 50 Temperature Topt (C)
100
Regulator5 (3.0V)
IOUT=50mA 300
Regulator6 (3.0V)
IOUT=300mA 300
Dropout Voltage Vdif (mV)
200
Dropout Voltage Vdif (mV)
0 50 Temperature Topt (C) 100
200
100
100
0 -50
0 -50
0
50
100
Temperature Topt (C)
4)
Standby Current vs. Temperature
VDD=3.6V 30
Standby Current ISS (A)
20
10
0 -50
0 50 Temperature Topt (C)
100
29
R5312L
5)
VD1 Output Delay Time of Released Voltage vs. Temperature Detector1 (2.7V)
VDD=3.6V CD=0.15F 300
Output Delay Time Released Voltage Td1 (ms)
200
100
0 -50
0 50 Temperature Topt (C)
100
6)
Detector Threshold y Released Voltage vs. Temperature Detector1 (2.7V)
2.80
Detector2 (3.2V)
3.30
Detector Threshold VDET2 (V)
Detector Threshold VDET1 (V)
2.75
3.25
2.70
3.20
2.65
3.15
2.60 -50
0 50 Temperature Topt (C)
100
3.10 -50
0 50 Temperature Topt (C)
100
Detector3 (6.3V)
6.6 Detector Threshold VDET3 (V)
6.4
6.2
6.0 -50
0 50 Temperature Topt (C)
100
30
R5312L
7)
Digital Input / Output Resistance value vs. Temperature Pull-up Resistance RPU1
1.0 Pull-down Resistance RPD (M )
Pull-up Resistance RPU (M )
Pull-down Resistance RPD1
1.0
0.8
0.8
0.6
0.6
0.4
0.4
0.2 0.0 -50
0.2 0.0 -50
0 50 Temperature Topt (C)
100
0 50 Temperature Topt (C)
100
Pull-down Resistance RPD2
2.0
Pull-down Resistance RPD (M )
1.6
1.2
0.8
0.4 0.0 -50
0 50 Temperature Topt (C)
100
8)
Load Current, Capacitance, ESR Noise Characteristics 954##1RLVH#)UHTXHQF\#%DQG#433+]40+] 7RSW 58& +DWFKHG#DUHD#VKRZV#WKH#FRPELQDWLRQ#RI#(65#DQG#/RDG#FXUUHQW#RI#ZKLFK#QRLVH#OHYHO#LV#HTXDO#RU#OHVV#WKDQ#73--9 1 Ceramic 1F
100
100
Ceramic 2.2F
10
ESR () ESR ()
10
1
1
0.1
0.1
0.01 0 20 40 60 80 100 Load Current IOUT (mA) 120
0.01 0 20 40 60 80 100 Load Current IOUT (mA) 120
31
R5312L
Ceramic 4.7F
100
Ceramic 10F
100
10
10
ESR ()
0 20 40 60 80 100 Load Current IOUT (mA) 120
ESR ()
1
1
0.1
0.1
0.01
0.01 0 20 40 60 80 100 Load Current IOUT (mA) 120
959##1RLVH#)UHTXHQF\#%DQG#433+]40+]##7RSW 58&#+DWFKHG#DUHD#VKRZV#WKH#FRPELQDWLRQ#RI#(65#DQG#/RDG#FXU0 UHQW#RI#ZKLFK#QRLVH#OHYHO#LV#HTXDO#RU#OHVV#WKDQ#73--9 1 Ceramic 1F
100 100
Ceramic 2.2F
10
10
ESR ()
1
ESR ()
300
1
0.1
0.1
0.01 0 100 200 Load Current IOUT (mA)
0.01 0 100 200 Load Current IOUT (mA) 300
Ceramic 4.7F
100 100
Ceramic 10F
10
10
ESR ()
ESR ()
1
1
0.1
0.1
0.01 0 100 200 Load Current IOUT (mA) 300
0.01 0 100 200 Load Current IOUT (mA) 300
32

▲Up To Search▲

Price & Availability of R5312L

	To Download R5312L Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .