Manufacturer package reference image
Order the BQ7790500PWR - 3- to 5-series li-ion and li-phosphate ultra-low-power stackable battery protector | PW | 20 | -40 to 85 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | BQ7790500PWR |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the BQ7790500PWR - 3- to 5-series li-ion and li-phosphate ultra-low-power stackable battery protector | PW | 20 | -40 to 85 from Texas Instruments. |
| Package / case | TSSOP (PW) |
| Product category | Battery management ICs |
| TI package code | PW |
| Pins | 20 |
| Rating | Catalog |
| Number of series cells (max) | 4, 5 |
| Number of series cells (min) | 3, 4, 5 |
| Features | FET drive, Open wire (OW), Over-temperature (OT), Overcurrent during discharge (OCD), Overvoltage, Short-circuit Discharge (SCD), Stackable, Under-temperature (UT), Undervoltage |
| Function | Protection |
| Operating current (typ) (µA) | 6 |
| Vin (max) (V) | 25 |
| TI functional safety category | Functional Safety-Capable |
| Overvoltage protection | 3.7, 3.9, 4.175, 4.2, 4.25 |
| Battery overvoltage protection (min) (V) | 3 |
| Battery overvoltage protection (max) (V) | 4.575 |
| Operating temperature (exact ordering record) | -40 to 85 °C |
| Standard quantity / packing | 2,000 | LARGE T&R |
| In stock | 9,591 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
TI exact ordering page and explicitly identified base product page verified on 2026-11-04. Electrical fields refer to the named base product. Package and temperature refer to the exact ordering code. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for TSSOP (PW). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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