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| MITSUMI Composite regulator with ON/OFF MM1516 Composite regulator with ON/OFF Monolithic IC MM1516 Outline This IC was developed as a compound power supply and is composed of 3 positive voltage regulator circuits. Regulator output voltage is fixed, and A ranks are set at 2.5V typ. 2.8V typ. and 3.0V typ. Switch pins are provided to control each output. This IC is ideal for use in cellular telephones and the like. Features 1. 2. 3. 4. 5. 6. 7. Input/output voltage difference Output noise voltage Output voltage precision No-load input current Input voltage Maximum output current Output ON/OFF control VO1: 0.25V typ. VO2: 0.28V typ. VO1: 60Vrms typ. VO2: 60Vrms typ. VO1, VO2, VO3: 3% VO2, VO3: 500A VO1: 250A typ. 12V max. IO1: 100mA max. IO2: 100mA max. High: ON, Low: OFF VO3: 0.30V typ. VO3: 60Vrms typ. IO3: 150mA max. Package VSOP-8B Applications 1. 2. 3. 4. Cellular telephones, PHS Video cameras Portable communications equipment Battery-powered portable equipment Pin Assignment 1 2 3 1 2 3 4 4 PS1 PS2/3 NC VIN 5 6 7 8 Vo3 Vo2 Vo1 GND 8 7 6 5 VSOP-8B (TOP VIEW) MITSUMI Composite regulator with ON/OFF MM1516 Pin Description Pin No. Pin name 1 2 PSn Functions ON/OFF-Control Pin VSPn L H Output OFF ON Internal equivalent circuit Connect Cont-Terminal With VIN, When It Is Not Used. 8 GND GND Pin 5 6 7 Vo1~3 Regulator Output Pin 4 VIN Voltage-supply Pin MITSUMI Composite regulator with ON/OFF MM1516 Equivalent Circuit Diagram MITSUMI Composite regulator with ON/OFF MM1516 Absolute Maximum Ratings Item Operating Temperature Storage Temperature Supply Voltage Output Current Symbol TOPR TSTG VIN IO (1,2) IO (3) Pd Ratings -20~+75 -40~+125 -0.3~+12 100 150 300 ( 1) 500 ( 2) 40 1.6mm) Unit C C V mA mW Power Dissipation * * ( 1) Alone measurement ( 2)When mounted on glass epoxy board (40 * * Recommended Operating Conditions Item Operating Temperature Regulator Output Current Operating Voltage Symbol TOP IO (1,2) IO (3) VOP Ratings -20~75 0~70 0~100 1.8~8 Unit C mA V Electrical Characteristics Item Supply Current(off) Supply Current1~3 (1 circuit's worth is the same as 3 circuits) (Ta=25C, VIN=, CIN=2.2, CVO (n) =2.2F Funless otherwise spec. ) Measurement conditions VPS1=VPS2/3=0V No load IIN1 IIN2/3 VPS1=3V, VPS2/3=0V VPS2=3V, VPS1/3=0V Min. Typ. Max. Unit 0 250 500 3 370 740 A A Symbol IIN IIN1~3 MITSUMI Composite regulator with ON/OFF MM1516 Item Vo1 Output Voltage Input-Output Differetial Voltage Load Regulation Line Regulation Vo Temperature Coefficient ( ) Ripple Rejection ( ) Output Noise Voltage ( ) Output Delay Time ( ) Vo2 Output Voltage Input-Output Differetial Voltage Load Regulation Line Regulation Vo Temperature Coefficient ( ) Ripple Rejection ( ) Output Noise Voltage ( ) Output Delay Time ( ) Vo3 Output Voltage Input-Output Differetial Voltage Load Regulation Line Regulation Vo Temperature Coefficient ( ) Ripple Rejection ( ) Output Noise Voltage ( ) Output Delay Time ( ) PS output control pin Low Threshold Voltage High Threshold Voltage Symbol Vo1 Vdmin.1 VLo1 VLi1 Vo1/ T RR1 Vn1 TdH1 Vo2 Vdmin.2 VLo2 VLi2 Vo2/ T RR2 Vn2 TdH2 Vo3 Vdmin.3 VLo3 VLi3 Vo3/ T RR3 Vn3 TdH3 Measurement conditions I01=30mA VIN=2.3V, I01=30mA I01=0~70mA VIN=4.0~8.0V, I01=30mA Tj=-20~75C, I01=30mA f=120Hz, Vripple=1VP-P I01=30mA f=10Hz~10kHz, I01=30mA I01=30mA, VPS1=0 4V,VPS2/3=0V I02=30mA VIN=2.6V, I02=30mA I02=0~70mA VIN=4.0~8.0V, I02=30mA Tj=-20~75C, I02=30mA f=120Hz, Vripple=1VP-P I02=30mA f=10Hz~10kHz, I02=30mA I02=30mA, VPS2/3=0 4V VPS1=0V I03=80mA VIN=2.8V, I03=80mA I03=0~100mA VIN=4.0~8.0V, I03=30mA Tj=-20~75C, I03=30mA f=120Hz Vripple=1VP-P I03=30mA f=10Hz~10kHz, I03=30mA I03=30mA, VPS2/3=0 4V Min. Typ. Max. Unit 2.42 2.50 2.58 V 0.1 0.25 V 30 60 mV 10 25 mV 100 ppm/C 60 dB 60 90 Vrms 0.04 0.15 ms 2.80 2.88 V 0.1 0.25 V 30 60 mV 10 25 mV 100 ppm/C 60 dB 60 90 Vrms 0.04 0.15 ms 3.00 3.08 V 0.15 0.30 V 30 60 mV 10 25 mV 100 ppm/C 60 dB 60 90 Vrms 0.04 0.15 ms 0.4 1.6 V V A * * 50 * * 2.72 * * 50 * * 2.92 * * 50 * * VOFF VON IPS1 PS(n) Terminal Current IPS2/3 Note:This spec is guaranteed by design. VPS1=1.6V VPS2/3=1.6V 8 16 MITSUMI Composite regulator with ON/OFF MM1516 Measuring Circuit Application Circuits Note:This regulator is not internally compensated and thus requires an external output-capacitor(Cvo) for stability. MITSUMI Composite regulator with ON/OFF MM1516 Characteristics Input-Output Differetial Voltage Input-Output (mV) 250 200 150 100 50 0 0 50 100 150 Line Regulation Line Regulation (mV) 20 10 0 -10 -20 4 6 8 10 12 Output Current (mA) Vin (V) Load Regulation 60 40 20 0 -20 -40 -60 0 50 100 150 Thermal Shutdown Output Voltage (V) 4 3 2 1 0 0 50 100 150 200 Load Regulation (mV) Output Current (mA) Temperature (C) Current Limit Output Voltage (V) 4 3 ESR Stable 100 Instable 10 ESR () 2 1 0 0 100 200 300 1 0.1 Instable Stable Output Current (mA) 0.01 0 50 100 150 Load Current (mA) Allowable loss Allowable loss (mW) 800 600 400 200 0 0 50 100 150 On Board 40 40 1.6mm Alone Note: Reference data Temperature (C) |
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