| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
60,267 pcs
|
60267 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
25,800 pcs
|
25800 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
|
8,980 pcs
|
8980 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
5,273 pcs
|
5273 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,081 pcs
|
1081 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Current | |
| Fault Protection | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Programmable Features | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Voltage |
The BQ24125RHLR from Texas Instruments is a standalone, synchronous buck battery charger IC within the bqSWITCHER™ series. It is designed for efficient charging of 1-, 2-, or 3-cell Li-ion and Li-polymer battery packs, offering a charge current of up to 2A.
This device features enhanced EMI performance and integrates power FETs, a fixed-frequency PWM controller operating at 1.1 MHz, and high-accuracy voltage and current regulation. It includes features such as automatic sleep mode for low power consumption, reverse leakage protection, and thermal shutdown for safety.
The BQ24125RHLR is available in a 20-pin VQFN package measuring 3.5mm x 4.5mm, suitable for surface mounting. Its operating temperature range is -40°C to 125°C, making it suitable for a wide range of portable applications.
Key functionalities include built-in battery detection, status outputs for charge progress and faults, and a 20V absolute maximum voltage rating on IN and OUT pins. The charger provides accurate high-side battery current sensing and battery temperature monitoring.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.99 | $2.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C.
It is available in a 20-VQFN (3.5x4.5) package.
The maximum charge current is 2A.
It supports 1 to 3 cells.
It is compatible with Lithium Ion and Lithium Polymer chemistries.
The operating voltage is 16V.