Texas Instruments TPS650241RHBRG4, Power Management IC, Li-Ion/Polymer charger, 1-cell, -40°C to 85°C, 32-VFQFN Exposed Pad, Tape & Reel.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR) |
| Function | Power Management |
| Case | 32-VFQFN Exposed Pad |
| Number of cells | 1 |
| Fault protection | Over Temperature, Under Voltage |
| Battery chemistry | Lithium Ion/Polymer |
This is a power management IC (PMIC) from Texas Instruments' TPS65024x family, designed to manage charging and power delivery for single-cell Lithium Ion/Polymer battery packs. It integrates over-temperature and under-voltage fault protection, reducing the need for external monitor ICs and simplifying the BOM for portable equipment.
The TPS650240 is a sibling in the same TPS65024x family and is a potential pin-compatible alternative. Verify the specific output voltage and current ratings against your BOM requirements before substituting.
The typical application is a single-cell Li-Ion/Polymer battery-powered system — such as a portable medical device, handheld instrument, or wireless sensor — where the PMIC handles charging from a USB or wall adapter and provides regulated power rails to the system load.