| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
285 pcs
|
285 pcs | On Request | 1 | On Request | On Request | 2011 | On Request | On Request | |
|
173 pcs
|
173 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Control Interface | |
| Current | |
| Input Voltage | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Programmable Features | |
| Supplier Device Package | |
| Voltage |
The BQ24081DRCRG4 from Texas Instruments is a single-chip, highly integrated linear battery charger designed for 1-cell Li-Ion and Li-Pol battery packs. This device is ideal for space-limited portable applications, offering features such as an integrated power FET and current sensor for up to 1A charge current.
Key electrical specifications include a minimum input voltage of 4.5V and a maximum of 6.5V, with an absolute maximum input voltage of 7V. The battery charge voltage is regulated at 4.2V. The charger operates in three phases: conditioning, constant current, and constant voltage, with termination based on minimum current. A fixed 7-hour safety timer provides backup termination.
The BQ24081DRCRG4 features battery temperature monitoring for hot and cold profiles, charge and power-good status outputs, and automatic sleep mode for low power consumption. It is controlled via a standalone interface and is suitable for applications requiring a programmable charge current and timer.
Packaged in a compact 10-VSON (3x3) or 10-VFDFN exposed pad, this surface-mount device is designed for efficient integration into compact designs. The operating temperature range is -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.71 | $0.71 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum charge current is 1A.
It supports Lithium Ion and Lithium Polymer chemistries.
The operating temperature range is -40°C to 85°C.
The input voltage range is from 4.5V to 6.5V.
The battery charge voltage is 4.2V.
It is available in a 10-VSON (3x3) or 10-VFDFN exposed pad package.