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0755-82798135Battery Chargers
Battery Chargers
Battery charger ICs are power management devices used to control charging current, voltage, protection, and charge termination for rechargeable batteries. They are commonly used with lithium-ion, lithium-polymer, NiMH, and other battery chemistries in portable electronics, power tools, medical devices, industrial equipment, communication products, automotive systems, and embedded battery-powered applications.
TomatoElec is an independent electronic components distributor supplying battery charger ICs from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for battery charger sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Battery Chemistry | Number of Cells | Current - Charging | Programmable Features | Fault Protection | Charge Current - Max | Battery Pack Voltage | Voltage - Supply (Max) | Interface | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX8845YETC+TIC BATT CHG LI-ION 1CELL 12TQFN |
0 | - |
|
Datasheet |
- | 12-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Lithium Ion | 1 | Constant - Programmable | - | Over Voltage | 575mA | 4.2V | 7V | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-TQFN (3x3) |
|
MAX8845XETC+TIC BATT CHG LI-ION 1CELL 12TQFN |
0 | - |
|
Datasheet |
- | 12-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Lithium Ion | 1 | Constant - Programmable | - | Over Voltage | 575mA | 4.2V | 7V | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-TQFN (3x3) |
|
RT9458WSCIC BATT CHG LI-ION 1CELL 20WLCSP |
2,590 | - |
|
Datasheet |
- | 20-UFBGA, WLCSP | Tape & Reel (TR) | Active | Lithium Ion/Polymer | 1 | Constant | - | Over Temperature, Over Voltage | 1.55A | 4.44V (Max) | 6V | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-WLCSP (1.87x2.1) |
|
BQ24030RHLRIC BATT CHG LI-ION 1CELL 20VQFN |
1,588 | - |
|
Datasheet |
bqTINY™ III | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Lithium Ion/Polymer | 1 | Constant - Programmable | Current, Timer | Over Temperature, Reverse Current, Short Circuit | 1.5A | 4.2V | 16V | USB | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-VQFN (3.5x4.5) |
|
BQ2004PNG4IC BATT CONTRL MULTI-CHEM 16DIP |
0 | - |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Bulk | Discontinued at Digi-Key | Multi-Chemistry | - | Constant, Pulsed | Voltage | - | - | - | 5.5V | - | -20°C ~ 70°C (TA) | - | - | Through Hole | 16-PDIP |
|
BQ25871YFFTIC BATT CHG LI-ION 1CELL 42DSBGA |
500 | - |
|
Datasheet |
- | 42-UFBGA, DSBGA | Tape & Reel (TR) | Active | Lithium Ion/Polymer | 1 | Constant | - | Over Current, Over Temperature, Over Voltage, Reverse Current | 7A | - | 6V | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 42-DSBGA (2.8x2.5) |
|
BQ24200DGNIC BATT CHG LI-ION 1CELL 8MSOP |
0 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Bulk | Active | Lithium Ion/Polymer | 1 | Constant | Current, Timer | Over Temperature, Short Circuit | 500mA | 4.2V | 13.5V | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-HVSSOP |
|
UC3906QIC BATT CHG LEAD ACID 20PLCC |
0 | - |
|
Datasheet |
- | 20-LCC (J-Lead) | Tube | Obsolete | Lead Acid | - | - | Current | - | - | - | 40V | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-PLCC (9x9) |
|
BQ24730RGFRIC BAT CHG MULT-CHEM 3-4CL 40QFN |
0 | - |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Multi-Chemistry | 3 ~ 4 | Constant - Programmable | Current | Over Current, Reverse Battery | - | 16.8V | 24V | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-VQFN (7x5) |
|
BQ24751RHDTIC BAT CHG MULTCHEM 2-4CL 28VQFN |
0 | - |
|
Datasheet |
- | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Multi-Chemistry | 2 ~ 4 | Constant - Programmable | - | Over Current, Over Voltage | 10A | 18.048V (Max) | 24V | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | 28-VQFN (5x5) |
|
MAX8934GETI+TIC BATT CHG LI-ION 1CELL 28TQFN |
0 | - |
|
Datasheet |
Smart Power Selector™ | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Lithium Ion/Polymer | 1 | Constant - Programmable | Current, Timer | Over Voltage | 1.5A | 4.2V | 6.6V | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-TQFN (4x4) |
|
ADP2291ACPZ-R7IC CHARGER LI-ION 4.2V 8LFCSP |
170 | - |
|
Datasheet |
- | 8-VFDFN Exposed Pad, CSP | Cut Tape (CT) | Obsolete | Lithium Ion | - | - | - | - | - | - | 12V | - | -40°C ~ 85°C | - | - | Surface Mount | 8-LFCSP-VD (3x3) |
|
|
RT9470DWSCIC BATT CHG LI-ION 1CELL 30WLCSP |
2,875 | - |
|
Datasheet |
- | 30-UFBGA, WLCSP | Tape & Reel (TR) | Active | Lithium Ion/Polymer | 1 | Constant - Programmable | Current, Timer | Over Current, Over Temperature, Over-Under Voltage | 3A | 4.7V | 13.5V | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 30-WLCSP (2.1x2.5) |
|
BQ24271YFFRIC BATT CHG LI-ION 1CELL 49DSBGA |
0 | - |
|
Datasheet |
- | 49-UFBGA, DSBGA | Tape & Reel (TR) | Active | Lithium Ion | 1 | Constant - Programmable | Current | Over Temperature, Over Voltage, Short Circuit | 1.5A | 3.7V | 6V | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 49-DSBGA (2.8x2.8) |
|
BQ24270YFFRIC BATT CHG LI-ION 1CELL 49DSBGA |
0 | - |
|
Datasheet |
- | 49-UFBGA, DSBGA | Tape & Reel (TR) | Active | Lithium Ion | 1 | Constant - Programmable | Current | Over Temperature, Over Voltage, Short Circuit | 1.5A | 3.7V | 6V | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 49-DSBGA (2.8x2.8) |
|
BQ24038RHLRIC BATT CHG LI-ION 1CELL 20VQFN |
0 | - |
|
Datasheet |
bqTINY™ III | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Lithium Ion/Polymer | 1 | Constant - Programmable | Current, Timer | Over Temperature, Reverse Current, Short Circuit | 1.5A | 4.36V | 16V | USB | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-VQFN (3.5x4.5) |
|
MC34676BEPR2IC BATT CHG LI-ION 1CELL 12DFN |
9,592 | - |
|
Datasheet |
- | 12-UFDFN Exposed Pad | Bulk | Active | Lithium Ion | 1 | Constant - Programmable | - | Over Voltage | 1.2A | 4.2V | 28V | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | DFN2514-12 |
|
ISL6253HAZ-TIC BATT CHG LI-ION 2-4CEL 28QSOP |
7,273 | - |
|
Datasheet |
- | 28-SSOP (0.154", 3.90mm Width) | Bulk | Obsolete | Lithium Ion/Polymer | 2 ~ 4 | Constant - Programmable | - | Over Temperature, Short Circuit | - | 17.64V (Max) | 25V | - | -10°C ~ 100°C (TA) | - | - | Surface Mount | 28-SSOP/QSOP |
|
MAX846AEEE-TG074IC BATT CHARGER SYSTEM |
2,000 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
BQ24257YFFTIC BAT CHG MULT-CHEM 1CL 30DSBGA |
0 | - |
|
Datasheet |
- | 30-UFBGA, DSBGA | Tape & Reel (TR) | Not For New Designs | Multi-Chemistry | 1 | Constant - Programmable | Timer | Over Temperature, Over Voltage | 2A | 4.44V (Max) | 6.5V | I2C, USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 30-DSBGA |
