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standard power data sheet rev. 1.1, 2013-01-08 ifx20001 low dropout voltage regulator IFX20001MBV33 ifx20001mbv50
pg-sct595-5 data sheet 2 rev. 1.1, 2013-01-08 low dropout voltage regulator ifx20001 type package marking IFX20001MBV33 pg-sct595-5 v3 ifx20001mbv50 pg-sct595-5 v5 1overview features ? two output voltage versions: 3.3 v, 5.0 v ? low drop voltage 300 mv over the full temperature range ? output current: 30 ma ? inhibit function ? low quiescent current ? input voltage up to 45 v ? wide temperature range: -40 c t j 125 c ? output protected against short circuit ? over temperature protection ? reverse polarity protection ? very small and thermally enhanced package ? green product (rohs compliant) applications ? manufacturing automation ? appliances ? network routers the ifx20001 is not qualified and manufactured according to the requirements of infineon technologies with regards to automotive and/or transportation applications. fo r automotive applications please refer to the infineon tlx (tle, tls, tlf.....) vo ltage regulator products. description the ifx20001 is a monolithic integrated low drop voltage regulator in a very small smd package pg-sct595-5. it is designed to supply various loads (e.g. micro controlle rs, sensors, or as standby supply, etc) under severe conditions. therefore the device is equipped with additio nal protection functions agains t overload, short circuit and reverse polarity. in case of an over temperature condition th e regulator is automa tically turned off by the integrated thermal protection circuit. input voltages up to 40 v are regulated to v q,nom = 3.3 v (v33 version) or 5.0 v (v50 version). the output is able to drive a load of 30 ma while it regulates the output voltage within a 4% accuracy. to save energy the device can be switched to stand-by mode via an inhibit input wh ich causes the current consumption to drop below 5 a.
ifx20001 block diagram data sheet 3 rev. 1.1, 2013-01-08 2 block diagram figure 1 block diagram
data sheet 4 rev. 1.1, 2013-01-08 ifx20001 pin configuration 3 pin configuration 3.1 pin assignment figure 2 pin configuration (top view) 3.2 pin definitions and functions table 1 pin definitions and functions fixed output voltage versions pin no. symbol function 1inh inhibit input; high level to turn on the ic 2gnd ground; connected to pin 5 3i input voltage 4q output voltage; must be blocked with a capacitor c q 3.3 f 1) 2) 1) output capacitor requirements for IFX20001MBV33: c q 3.3 f, 2.5 esr 6 2) output capacitor requirements for ifx20001mbv50: c q 3.3 f, 2.5 esr 8 5gnd ground; connected to pin 2 aep02253 2 3 1 4 5 inh gnd gnd q
ifx20001 general product characteristics data sheet 5 rev. 1.1, 2013-01-08 4 general product characteristics 4.1 absolute maximum ratings note: stresses above the ones listed here may cause perm anent damage to the device. exposure to absolute maximum rating conditions for extended periods may affect device reliability. note: integrated protection functions are designed to prevent ic destruction under fault conditions described in the data sheet. fault conditions are considered as ?outside? normal operating range. protection functions are not designed for continuous repetitive operation. absolute maximum ratings 1) t j = -40 c to 150 c; all voltages with respect to ground, (unless otherwise specified) 1) not subject to production test, specified by design pos. parameter symbol limit values unit test condition min. max. input i 4.1.1 voltage v i -42 45 v ? output q 4.1.2 voltage v q -6 30 v ? inhibit 4.1.3 voltage v inh -42 45 v 4.1.4 current i inh -500 * a * internally limited 4.1.5 current i inh -5 5 ma -0.3 v < v i < 45 v; t p < 1 ms temperature 4.1.6 junction temperature t j -40 150 c? 4.1.7 storage temperature t stg -50 150 c?
data sheet 6 rev. 1.1, 2013-01-08 ifx20001 general product characteristics 4.2 functional range note: within the functional or operating range, the ic operat es as described in the circuit description. the electrical characteristics are specif ied within the conditions given in th e electrical char acteristics table. 4.3 thermal resistance note: this thermal data was generated in accordance wit h jedec jesd51 standards. fo r more information, go to www.jedec.org . pos. parameter symbol limit values unit remarks min. max. 4.2.1 input voltage v i 4.0 45 v IFX20001MBV33 4.2.2 input voltage v i 5.5 45 v ifx20001mbv50 4.2.3 inhibit voltage v inh -0.3 40 v 4.2.4 junction temperature t j -40 125 c? pos. parameter symbol limit values unit conditions min. typ. max. 4.3.5 junction to ambient r thja ? 81 ? k/w 2s2p board 1) 1) specified r thja value is according to jesd51-2,-5,-7 at na tural convection on fr4 2s2p board; the product (chip+package) was simulated on a 76.2 x 114.3 x 1.5 mm boar d with 2 inner copper layers (2 x 70m cu, 2 x 35m cu). where applicable a thermal via array under the package contacted the first inner copper layer. 4.3.1 ? 217 ? k/w footprint only 2) 2) package mounted on pcb fr4; 80 x 80 x 1.5 mm; 35 m cu, 5 m sn; horizontal position; zero airflow. not subject to production test; specified by design. 4.3.2 ? 117 ? k/w 300 mm 2 pcb heatsink area 2) 4.3.3 ? 103 ? k/w 600 mm 2 pcb heatsink area 2) 4.3.4 junction to soldering point r thjsp ? 30 ? k/w pins 2, 5 fixed to t a
ifx20001 electrical characteristics data sheet 7 rev. 1.1, 2013-01-08 5 electrical characteristics 5.1 electrical character istics voltage regulator table 2 electrical characteristics v i = 13.5 v; v inh > +2.5 v; -40 c < t j < 125 c; unless otherwise specified parameter symbol limit values unit test condition min. typ. max. output voltage v33 version v q 3.17 3.30 3.43 v 1 ma < i q < 30 ma v i = 13.5 v 3.17 3.30 3.43 v i q = 10 ma 4.3 v < v i < 40 v output voltage v50 version v q 4.80 5.00 5.20 v 1 ma < i q < 30 ma v i = 13.5 v 4.80 5.00 5.20 v i q = 10 ma 6 v < v i < 40 v output current limitation i q 30 ? ? ma 1) 1) measured when the output voltage v q has dropped 100 mv from the nominal value. drop voltage v dr ? 0.25 0.30 v i q = 20 ma 1) output capacitor c q 3.3 ? ? f IFX20001MBV33: 2.5 esr 6 at 10 khz c q 3.3 ? ? f ifx20001mbv50: 2.5 esr 8 at 10 khz current consumption i q = i i - i q i q ?24.5ma i q < 30 ma current consumption i q = i i - i q i q ? 110 170 a i q < 1 ma; t j < 85 c quiescent current (stand-by) i q = i i - i q i q ?01 a v inh = 0.4 v; t j < 85 c quiescent current (stand-by) i q = i i - i q i q ?05 a v inh = 0.4 v load regulation v q ?1020mv1 ma < i q < 25 ma; t j = 25 c line regulation v q ?520mv v i = ( v q,nom + 0.5 v) to 36 v i q = 5 ma; t j = 25 c power supply ripple rejection psrr ?60 ?db f r = 100 hz; v r = 0.5 vpp inhibit input inhibit, turn-on voltage v inh , high ??2.2v v q > 0.95 v q,nom inhibit, turn-off voltage v inh , low 0.4 ? ? v v q > 0.1 v h-input current i inh , high ?812 a v inh = 5 v l-input current i inh , low -2 ? 2 a v inh = 0 v
ifx20001 electrical characteristics data sheet 8 rev. 1.1, 2013-01-08 5.2 typical performance characteristics voltage regulator output voltage v q versus input voltage v i current consumption i q versus input voltage v i aed 03349 . vsd 0 v i v q 246810 0 2 4 6 8 10 v v v inh = 5 v r l = 1 k v33 v50 aed03347.vsd 0 v i 10 20 30 40 50 0 200 400 600 800 1000 a v v inh = 5 v r l = 1 k r l = 5 k i q
ifx20001 application information data sheet 9 rev. 1.1, 2013-01-08 6 application information note: the following information is given as a hint for the implementation of the device only and shall not be regarded as a description or warranty of a certain functionality, condition or quality of the device. figure 3 application diagram application information the output voltage of the ifx20001 is divided and compared to an internal reference of 2.5 v typical. a regulation loop controls the outp ut to achieve a stabilized output voltage. figure 3 shows a typical application circui t. in order to maintain the stabilit y of the control loop the ifx20001 output requires an output capacitor c q of at least 3.3 f with a minimum required esr of 2.5 and a maximum allowed esr of 6 for the IFX20001MBV33 and 8 for the ifx20001mbv50. it is recommended to use for c q a suitable tantalum capacitor or a multilayer ceramic capacitor with a sufficiently dimensioned series resistor in order to cover the required esr range over the full operating temperature range from -40 c to 125 c. 1) at the input of the regulator a capacitor is required fo r compensating line influences. a resistor of approximately 1 in series with the input capacitor ( c i ) can dampen oscillations that could occur due to the input line inductance and the input capacitor. 1) for usage of ceramic capacitors without applying an additiona l series resistor at the output please refer to the ifx20002 which is a corresponding voltage regulator series specially designed for the usage of low-esr output capacitors (< 2 ) . c q c i i gnd q inh ifx20001 v i 4.7f 100nf inhibit v q r q 3.3
ifx20001 package outlines data sheet 10 rev. 1.1, 2013-01-08 7 package outlines figure 4 pg-sct595-5 figure 5 footprint pg-sct595-5 green product (rohs compliant) to meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device is available as a green product. gree n products are rohs-compliant (i.e pb-free finish on leads and suitable for pb-free soldering according to ipc/jedec j-std-020). sct595-po v05 1.1 max. 0.1 max. (2.2) (0.3) (1.45) (0.4) 1) (0.23) 1) (0.13) 1) contour of slot depends on profile of gull-wing lead form 1.2 -0.05 +0.1 0.2 2.9 b 0.3 -0.05 +0.1 +0.1 0.6 -0.05 0.95 1.9 b m 0.25 0.1 a 1.6 0.1 0.25 0.1 2.5 0.15 -0.06 +0.1 0.2 m a 3 4 5 2 1 reflow soldering wave soldering sct595-fpr v0 5 2.3 1.3 2.9 1.9 0.4 0.75 0.95 sct595-fpw v05 2.3 1.3 1.6 1.3 min. 0.4 1.45 0.75 0.95 transport direction for further information on packages, please visit our website: http://www.infineon.com/packages . dimensions in mm
ifx20001 revision history data sheet 11 rev. 1.1, 2013-01-08 8 revision history revision date changes 1.1 2013-01-08 corrected esr require ments for output capacitor (chap t. 3.2, table1 / chapt. 5.1, table2 / chapt. 6, ?application information?). remarks/footnotes with respec t to esr added (chapt.6). updated application diagram (fig.3). updated (improved) limits of parameters current consumption, line regulation and and load regulation in electrical characteri stics (chapt. 5.1, table 2). test condition for current consumption adapted. updated minimum limit for abs olute maximum ratings of v q (chapt. 4.1). further editorial changes. 1.02 2010-05-20 editorial change (fig.3) 1.01 2009-09-10 coverpage changed overview page: inserted reference statement to tle/tlf series. 1.0 2009-04-28 initial release
edition 2013-01-08 published by infineon technologies ag 81726 munich, germany ? 2013 infineon technologies ag all rights reserved. legal disclaimer the information given in this docu ment shall in no event be regarded as a guarantee of conditions or characteristics. with respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, infine on technologies hereby disclaims any and all warranties and liabilities of any kind, including witho ut limitation, warranties of non-infrin gement of intellectua l property rights of any third party. information for further information on technology, delivery terms and conditions and prices, please contact the nearest infineon technologies office ( www.infineon.com ). warnings due to technical requirements, components may contain dangerous substances. for information on the types in question, please contact the nearest infineon technologies office. the infineon technologies component descr ibed in this data sheet may be used in life-support devices or systems and/or automotive, aviation and aero space applications or systems only with the express written approval of infineon technologies, if a failure of such components can reasonably be expected to cause the failure of that life- support automotive, aviation and aerospace device or system or to affect the safety or effectiveness of that device or system. life support devices or syste ms are intended to be implanted in th e human body or to support and/or maintain and sustain and/or protect human life. if they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

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