About Battery Management

Battery Management

Battery management is the management of the charge, temperature, and other parameters of a battery. This includes extending the battery life, increasing the amount of charge, and also balancing cell health. Battery management systems help to monitor and optimize battery performance and ensure the operating parameters of a battery remain within the manufacturer's recommended levels. The system also performs other tasks including charging, discharging, and safety features such as protecting against overcharge or over discharge. Battery management also requires regular maintenance, such as periodic testing and calibration of the battery system, to ensure optimal performance. Proper battery management helps to increase the longevity of the battery and minimize the risk of failure due to improper maintenance or abuse.

Battery Management

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Product Type	Battery Type	Output Voltage	Output Current	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Qualification	Series	Packaging

ISL9205DIRZ

Intersil Battery Management LI-ION BATRY CHRGR TEMP WTIMEOUT 10LD

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2342

Multiples of: 1

Charge Management

Battery Management

Li - Ion, Li - Pol

4.2 V

50 mA to 900 mA

DFN - 10 EP

- 40 C

+ 85 C

Smd/Smt

Isl9205d

Tube

LC709203FQH-04TWG

Battery Management FUEL GAUGE

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2364

Multiples of: 341

Battery Management

WDFN - 8

Smd/Smt

Lc709203f

Cut Tape

SW6124

PMIC - Battery Management QFN-40 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ISMARTWARE

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2416

Multiples of: 1

IP5328P

PMIC - Battery Management QFN-40_6x6x05P RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

INJOINIC

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.248

Multiples of: 1

R5435N303CA-TR-FE

Battery Management 2-Cell to 3-Cell Li-ion Battery Second Protection IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2535

Multiples of: 3000

Battery Protection

Battery Management

Li - Ion, Li - Polymer

4.05 V

TSOT - 23 - 6

- 40 C

+ 85 C

Smd/Smt

R5435n

Cut Tape

MAX14578AEETE+

Maxim Integrated Battery Management USB Battery Charger Detector

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2543

Multiples of: 1

Charge Management

Lithium Ion

5.3 V

95 mA

TQFN - 16 EP

- 40 C

+ 85 C

Smd/Smt

Max14578ae

Cut Tape

MAX14578EETE+

Maxim Integrated Battery Management USB Battery Charger Detector

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2543

Multiples of: 1

Charge Management

Li - Ion

1 mA

TQFN - 16 EP

0 C

+ 85 C

Smd/Smt

Max14578e

Tube

BQ2002CSNTRG4

Fast Charge Management NiCD/NiMH 8-Pin SOIC T/R

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2561

Multiples of: 1

Charge Management

Nicd, Nimh

Adj

2 A

SOIC - 8

0 C

+ 70 C

Smd/Smt

Bq2002c

Reel

LC709204FXE-01TBG

Battery Management FUEL GAUGE

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2626

Multiples of: 250

Fuel Gauges

Lithium - ion

4.2 V

WLCSP - 12

SMD/SMT

Reel , Cut Tape

BQ29413PWR

Battery Protection Li-Ion 2V 8-Pin TSSOP T/R

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2634

Multiples of: 2000

Battery Protection

Li - Ion

4.5 V

TSSOP - 8

- 40 C

+ 110 C

Smd/Smt

Bq29413

Reel

BQ29440DRBR

Li-Ion 4.35V 8-Pin VSON EP T/R

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2634

Multiples of: 3000

Battery Protection

Li - Ion

VSON - 8

- 40 C

+ 85 C

Bq29440

Reel

BQ29443DRBR

Li-Ion 4.3V 8-Pin VSON EP T/R

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2634

Multiples of: 3000

Battery Protection

Li - Ion

8 V

4 mA

VSON - 8

- 40 C

+ 85 C

Smd/Smt

Bq29443

Reel

SW3517K

PMIC - Battery Management QFN-39 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ISMARTWARE

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2659

Multiples of: 1

BQ2057CSNG4

Battery Management Li-Ion LDO Linear Charge Management IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2745

Multiples of: 75

Charge Management

Li - Ion, Li - Poly

4.2 V

2000 mA

SOIC - 8

- 20 C

+ 70 C

Smd/Smt

Bq2057c

Tube

SC8804QDER

PMIC - Battery Management QFN-32 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Southchip

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2782

Multiples of: 1

LM3658SDX/NOPB

Battery Charger Li-Ion/Li-Pol 0mA to 1000mA 4.2V 10-Pin WSON EP T/R

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2797

Multiples of: 1

Charge Management

Li - Ion, Li - Pol

4.2 V

0 mA To 1 A

LLP EP

- 40 C

+ 85 C

Lm3658

Reel

BQ2002PN

Battery Management NiCd/NiMH Gating Charge Mngmnt IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2842

Multiples of: 1

Charge Management

Nicd, Nimh

2 V

2000 mA (min)

PDIP - 8

0 C

+ 70 C

Through Hole

Bq2002

Tube

L6924D

Battery Management Battery charger system

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2915

Multiples of: 1

Charge_Management

Li - ion,_Li - polymer

30 mA

VFQFPN

- 40 C

+ 125 C

Smd/smt

L6924

Tube

S-8254AAJFT-TB-G

Battery Management 4.35V 34Cell Serial

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seiko

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.2916

Multiples of: 2000

Battery Protection

Li - Ion, Li - Polymer

24 V

TSSOP - 16

- 40 C

+ 85 C

Smd/Smt

Reel

IP2712

PMIC - Battery Management TSSOP-20L RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

INJOINIC

Availability : 0
Ship by 6 to 16 Weeks

May 2025