Texas Instruments BQ24008PWPG4 single-cell Lithium-Ion linear battery charger IC, 1.2 A max charge current, constant-current charging, over-temperature fault protection, 20-HTSSOP package, -40°C to 70°C operating range.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Battery pack voltage | 4.2V |
| Supply voltage | 10V |
| Current - charging | Constant |
| Charge current - max | 1.2A |
| Operating temperature | -40°C~70°C(TA) |
| Package | Tube |
| Case | 20-PowerTSSOP (0.173\", 4.40mm Width) |
| Number of cells | 1 |
| Fault protection | Over Temperature |
| Battery chemistry | Lithium Ion |
| Programmable features | Current, Timer |
The Texas Instruments BQ24008PWPG4 is a linear battery charger IC designed for single-cell Lithium-Ion packs. The device includes over-temperature fault protection to safeguard the battery and charger during fault conditions.
The maximum charge current of 1.2 A sets the charge-time floor for a single Li-Ion cell.
The maximum charge current is 1.2 A, delivered as a constant current during the bulk-charge phase. The charge current is programmable via an external resistor.