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PMIC - Battery Management : 3151 - Page 21

Battery management systems (BMS) are critical in monitoring and managing the performance of rechargeable batteries. These systems ensure optimal battery operation, enhance safety, and prolong battery life by managing charging and discharging cycles, balancing cell voltages, and protecting against overcharging and overheating.

Industry leaders like Texas Instruments, NXP, and Renesas Electronics provide comprehensive BMS solutions that include monitoring ICs, protection circuits, and balancing mechanisms. These systems are essential in applications such as electric vehicles, renewable energy storage, and portable electronics.

Implementing an effective battery management system is crucial for maintaining the reliability and safety of battery-powered devices. It enhances battery performance, extends operational life, and ensures the overall efficiency of the power system.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
BQ29442DRBT

WS Part No.
770350-BQ29442DRBT

Texas Instruments

IC V-PROT 2-4CELL LI-ION 8SON / Overvoltage Protection Device Li-Ion 4.3V 8-Pin VSON EP T/R
Datasheet

3,559 pieces In Stock

MOQ: 23

rohs

Mfr. Part No.
BQ40Z50RSMR-R1

WS Part No.
1154338-BQ40Z50RSMR-R1

Texas Instruments

Li-Ion Battery Pack Manager
Datasheet

30,000 pieces In Stock

MOQ: 30

rohs

Mfr. Part No.
MM3474E04VBE

WS Part No.
970623-MM3474E04VBE

Mitsumi

IC, MULTI CELL, BATTERY PROTECTI / Battery Battery Protection IC Lithium Ion/Polymer TSOP-20D

1,270 pieces In Stock

MOQ: 40

rohs

Mfr. Part No.
TP4057-42-SOT26-R

WS Part No.

TOP POWER ASIC

Battery Charging IC Lithium-ion SOT-23-6
Datasheet

30,000 pieces In Stock

MOQ: 490

rohs

Mfr. Part No.
TP4056X-42-ESOP8

WS Part No.

TOP POWER ASIC

Lithium Battery 1A SOP-8-EP Battery Management RoHS
Datasheet

57,670 pieces In Stock

MOQ: 345

rohs

Mfr. Part No.
LTC4020IUHF#PBF

WS Part No.
1164756-LTC4020IUHF#PBF

Analog Devices Inc.

IC BATT CHG MULTI-CHEM 38QFN / Charger IC Multi-Chemistry 38-QFN (5x7)
Datasheet

2,520 pieces In Stock

MOQ: 3

rohs

Mfr. Part No.
TP4056NS

WS Part No.

GREENMICRO (GMIC)

Lithium Battery 1A ESOP-8 Battery Management RoHS

1,240 pieces In Stock

MOQ: 1265

rohs

Mfr. Part No.
ETA4054S2F

WS Part No.

ETA Semiconductor Limited

Lithium Battery 1A SOT23-5 Battery Management RoHS

197,000 pieces In Stock

MOQ: 490

rohs

Mfr. Part No.
ETA6884Q43

WS Part No.

ETA Semiconductor Limited

Lithium Battery 3A QFN-28-EP(4x4) Battery Management RoHS

27,000 pieces In Stock

MOQ: 115

rohs

Mfr. Part No.
CW1072ALBS

WS Part No.

CellWise Microelectronics

Lithium Battery SSOP-16-150mil Battery Management RoHS

5,000 pieces In Stock

MOQ: 60

rohs

Mfr. Part No.
ETA6002E8A

WS Part No.

ETA Semiconductor Limited

Lithium Battery 2.5A ESOP-8 Battery Management RoHS

4,000 pieces In Stock

MOQ: 90

rohs

Mfr. Part No.
CW1035ALAP

WS Part No.

CellWise Microelectronics

Lithium Battery SOP-8 Battery Management RoHS

13,961 pieces In Stock

MOQ: 475

rohs

Mfr. Part No.
CW2015CHBD

WS Part No.

CellWise Microelectronics

Lithium Battery I2C TDFN-8-EP(2x3) Battery Management RoHS

9,000 pieces In Stock

MOQ: 110

rohs

Mfr. Part No.
BQ27441DRZR-G1A

WS Part No.
108991-BQ27441DRZR-G1A

Texas Instruments

IC BATT FUEL GAUGE LI-ION 12SON / Fuel Gauge Li-Ion/Li-Pol 12-Pin VSON EP T/R

12,660 pieces In Stock

MOQ: 11

rohs

Mfr. Part No.
BQ27441DRZT-G1A

WS Part No.
1024028-BQ27441DRZT-G1A

Texas Instruments

IC BATT FUEL GAUGE LICOO2 12SON

12,880 pieces In Stock

MOQ: 11

Need to verify

Mfr. Part No.
BQ34Z100PW-G1

WS Part No.
845504-BQ34Z100PW-G1

Texas Instruments

IC BATT MON MULTI-CHEM 14TSSOP / Battery Battery Monitor IC Multi-Chemistry 14-TSSOP

2,610 pieces In Stock

MOQ: 25

rohs

Mfr. Part No.
S-8211CAB-M5T1G

WS Part No.
1253622-S-8211CAB-M5T1G

ABLIC U.S.A. Inc.

IC BATT PROT LI-ION 1CEL SOT23-5 / Battery Battery Protection IC Lithium Ion/Polymer SOT-23-5

Low Stock
Available

MOQ: 70

rohs

Mfr. Part No.
S-8209AAS-I8T1U

WS Part No.
1253799-S-8209AAS-I8T1U

ABLIC U.S.A. Inc.

IC BATT MFUNC LI-ION SNT-8A / Battery Multi-Function Controller IC Lithium Ion/Polymer SNT-8A

Low Stock
Available

MOQ: 35

rohs

Mfr. Part No.
TPS650250QRHBRQ1

WS Part No.
034460-TPS650250QRHBRQ1

Texas Instruments

IC PWR MGMT LI-ION SYSTEMS 32QFN
Datasheet

35,000 pieces In Stock

MOQ: 6

rohs

Mfr. Part No.
TPS65023QRSBRQ1

WS Part No.
034454-TPS65023QRSBRQ1

Texas Instruments

IC PWR MGMT LI-ION SYST 40WQFN
Datasheet

12,000 pieces In Stock

MOQ: 10

rohs
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