Battery Management
Browse available Battery Management part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Battery Chemistry | Number of Cells | Fault Protection | Interface | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC1559CS8-5IC BAT PWR MGMT NIC CAD 1C 8SOIC |
2,655 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
LTC1559CGN-3.3IC BATT PWR MGT NICAD 1C 16SSOP |
2,678 | - |
|
Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SSOP |
|
BQ20Z65DBTR-R1IC GAS GAUGE LI-ION 2-4C 44TSSOP |
3,695 | - |
|
Datasheet | Impedance Track™ | 44-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TSSOP |
|
BQ20Z80DBTIC ADV GAS GAUGE LI-ION 38TSSOP |
2,061 | - |
|
Datasheet | Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Bulk | Active | Battery Monitor | Lithium Ion/Polymer | - | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
LT1579CS-3IC BATT PWR MGMT MULTI 1C 16SOIC |
3,409 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Power Management | Multi-Chemistry | 1 | Over Current, Over Temperature, Reverse Battery, Reverse Current | - | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SO |
|
BQ2085DBTIC BATT PWR SUPPLY SUPPORT CIRC |
2,878 | - |
|
Datasheet | - | 38-TFSOP (0.173", 4.40mm Width) | Bulk | Active | Battery Monitor | Lithium Ion/Polymer | - | - | SMBus | -20°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
BQ2012SN-D107IC BATT PWR SUPPLY SUPPORT CIRC |
2,666 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Battery Monitor | Multi-Chemistry | - | - | Serial | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
BQ20Z75DBT-V180IC GAS GAUGE W/TRACK IMP 38TSSOP |
2,752 | - |
|
Datasheet | Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Tube | Obsolete | Multi-Function Controller | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
LTC3300HUK-2#PBFADDRESSABLE HIGH EFFICIENCY BI-D |
4,130 | - |
|
Datasheet | - | 48-WFQFN Exposed Pad | Bulk | Active | Battery Balancer | Multi-Chemistry | 1 ~ 12 | Over Temperature, Over Voltage, Short Circuit | Serial | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 48-QFN (7x7) |
|
|
BQ2018SN-E1BQ2018 MULTI-CHEMISTRY CHARGE/DI |
2,162 | - |
|
Datasheet | Power Minder™ | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Battery Monitor | Multi-Chemistry | 1 ~ 4 | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
PC33772ASP1AEPC33772ASP1AE - LI-ION BATTERY C |
2,867 | - |
|
Datasheet | - | 48-LQFP Exposed Pad | Bulk | Obsolete | Battery Cell Controller | Lithium Ion | 3 ~ 6 | Over/Under Voltage | I2C, SPI | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-LQFP (7x7) |
|
|
BQ20Z75DBT-V180BQ20Z75 -SBS 1.1-COMPLIANT GAS G |
4,261 | - |
|
Datasheet | Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Bulk | Active | Multi-Function Controller | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
BQ2050SN-D119IC BATT PWR SUP SUPPORT LI-ION |
2,452 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Battery Monitor | Lithium Ion | 1 | - | HDQ, Serial | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
MC33771ATA1AEMC33771 - 14-CHANNEL LI-ION BATT |
3,865 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
S-8209ABB-T8T1UIC BATT MFUNC LI-ION 8TSSOP |
2,220 | - |
|
Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion/Polymer | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
MAX17262REWL+TIC BATT LIFEPO4/LI-ION 1C 9WLP |
3,917 | - |
|
Datasheet | ModelGauge™ | 9-WFBGA, WLBGA | Tape & Reel (TR) | Active | Fuel Gauge | LiFePO4/Li-ion | 1 | Over Temperature | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 9-WLP (1.47x1.45) |
|
MAX17260SETD+IC BATT MON LI-ION 1CELL 14TDFN |
3,927 | - |
|
Datasheet | ModelGauge™ | 14-WFDFN Exposed Pad | Tray | Active | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C | - | - | Surface Mount | 14-TDFN (3x3) |
|
MAX17055EWL+TIC BATT MON MULTI-CHEM 1CEL 9WLP |
2,884 | - |
|
Datasheet | ModelGauge™ | 9-WFBGA, WLBGA | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 9-WLP (1.41x1.50) |
|
|
MAX17261METD+IC BATT LIFEPO4/LI-ION 1C 14TDFN |
1,638 | - |
|
Datasheet | ModelGauge™ | 14-WFDFN Exposed Pad | Tray | Active | Battery Monitor | LiFePO4/Li-ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TDFN (3x3) |
|
|
S-8240ADZ-M6T1UBATTERY PROTECTION IC |
1,809 | - |
|
Datasheet | S-8240A | SOT-23-6 | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion/Polymer | 1 | Over Current, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-6 |
Battery Management FAQ
Common questions about selecting, comparing and sourcing Battery Management components through Winsun (HK) Electronics.
What should I check when selecting Battery Management components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Battery Management part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Battery Management parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Battery Management components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
