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MM3513 Dataheets PDF



Part Number MM3513
Manufacturers MITSUMI
Logo MITSUMI
Description Voltage Monitor IC
Datasheet MM3513 DatasheetMM3513 Datasheet (PDF)

MITSUMI Voltage Monitor IC for Li-ion Cell Balance Voltage Monitor IC for Li-ion Cell Balance MM3513 Series Outline The MM3513 series are voltage monitor ICs for rechargeable Lithium-ion or Lithium-polymer batteries, using a high voltage CMOS process. Each Lithium-ion or Lithium-polymer battery can be balanced. Each of these ICs is composed of voltage detectors, reference voltage sources, an oscillator, a counter circuit and logical circuits. Features (Unless otherwise specified, Topr=+25°C).

  MM3513   MM3513


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MITSUMI Voltage Monitor IC for Li-ion Cell Balance Voltage Monitor IC for Li-ion Cell Balance MM3513 Series Outline The MM3513 series are voltage monitor ICs for rechargeable Lithium-ion or Lithium-polymer batteries, using a high voltage CMOS process. Each Lithium-ion or Lithium-polymer battery can be balanced. Each of these ICs is composed of voltage detectors, reference voltage sources, an oscillator, a counter circuit and logical circuits. Features (Unless otherwise specified, Topr=+25°C) (1) High-accuracy detection voltage Detection voltage Hysteresis voltage 3.5V to 4.5V, 5mV steps Accuracy±20mV Accuracy±25mV (Topr=−5 to +60°C) 0V to 0.4V, 50mV steps However,"Detection voltage-Hysteresis voltage<3.5V" is disabled. (2) Range of Detection delay time Detection delay time Selectable from 0.25s , 1.0s , 1.2s , 4.5s (3) Low current consumption Normal mode Stand-by mode Typ. 1.5µA, Max. 3.0µA Max. 0.5µA (4) Absolute maximum ratings VDD pin OUT pin DS pin Storage temperature Operation temperature VSS−0.3V to 12V VDD−0.3V to VDD+0.3V VSS−0.3V to VDD+0.3V −55 to +125°C −40 to +85°C Pin Assignment Top view SOT-25A OUT 5 DS 4 123 NC VDD VSS Pin No. Function 1 No connection. 2 VDD terminal. Connected to IC substrait. 3 VSS terminal. Connected to ground. 4 Delay shorten terminal. 5 Output of detecting voltage. Output type is CMOS. • Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification. • The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications. MITSUMI Selection Guide (3,000pcs/Reel) Voltage Monitor IC for Li-ion Cell Balance Product name Package Detection voltage [V] MM3513A01NRH MM3513B01NRH MM3513C01NRH MM3513D01NRH MM3513D02NRH MM3513F01NRH MM3513H01NRH MM3513J01NRH SOT-25A SOT-25A SOT-25A SOT-25A SOT-25A SOT-25A SOT-25A SOT-25A Vdet 4.150 3.750 4.200 3.600 3.600 3.650 4.175 3.475 Please inquire to us, if you request a rank other than the above. Hysteresis voltage [V] Vhys 0.010 0.010 0.010 0.010 0.100 0.010 0.010 0.010 Detection delay time [sec] tVdet 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 Application Circuit Pack+ OV DCHG MM3474 (1) RVM1 QVM 1 OV 2 V− 3 CS 4 DCHG D2 D1 CCOV1 CCDC1 ROV1 CCOL1 RCS RDV1 CCOL2 5 COV 6 CDC 7 COL1 8 COL2 9 VSS1 SOC 20 RSOC11 SDC 19 RSDC11 VDD 18 RVDD1 V5 17 CVDD1 RV51 V4 16 CV51 RV41 V3 15 CV41 RV31 V2 14 CV31 RV21 V1 13 SEL2 12 RSEL11 RSEL21 CV21 RV11 CV11 10 VSS2 SEL1 11 ROV2 RDV2 Pack- Charge Discharge control control FET FET RSENSE MM3513 (5) R5 1 NC OUT 5 RDC5 2 VDD C5 3 VSS DS 4 V5 Q5 MM3513 (4) R4 1 NC OUT 5 RDC4 2 VDD C4 3 VSS DS 4 V4 Q4 MM3513 (3) R3 1 NC OUT 5 RDC3 2 VDD C3 3 VSS DS 4 V3 Q3 MM3513 (2) R2 1 NC OUT 5 RDC2 2 VDD C2 3 VSS DS 4 V2 Q2 MM3513 (1) R1 1 NC OUT 5 RDC1 2 VDD C1 3 VSS DS 4 V1 Q1 · Resistors R1 to R5 and capacitors C1 to C5 stabilize a supply voltage ripple. However, if the resistors R1 to R5 are increased, the detection voltage raises due to through-current in the IC. Therefore, adjust the value to 1k or less. Moreover, the capacitors C1 to C5 should be 0.01µF or more to ensure stable operation. · For resistors RDC1 to RDC5, the value of bypass current is determined. • Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification. • The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications. .


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