Description
BQ7790509PWR Texas Instruments - Yeehing Electronics
3- to 5-series li-ion and li-phosphate ultra-low-power stackable battery protector
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.151 |
| 100 — 249 | 0.885 |
| 250 — 999 | 0.652 |
| 1,000 + | 0.33 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Battery Management |
| RoHS | Y |
| Product | Battery Protection |
| Battery Type | Li-Ion, Li-Polymer |
| Output Voltage | 3 V, 16 V |
| Output Current | 1 mA |
| Operating Supply Voltage | 3 V to 25 V |
| Operating Supply Current | 6 uA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Package / Case | TSSOP-20 |
| Packaging | Reel |
| Series | BQ77905 |
| Brand | Texas Instruments |
| Mounting Style | SMD/SMT |
| Development Kit | BQ77905EVM-707 |
| Moisture Sensitive | Yes |
| Product Type | Battery Management |
| Factory Pack Quantity | 2000 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.006737 oz |
For more information, please refer to datasheet
Documents
| BQ7790509PWR Datasheet |
More Information
The BQ77904 and BQ77905 devices are low-power battery pack protectors that implement a suite of voltage, current, and temperature protections without microcontroller (MCU) control. The devices stackable interface provides simple scaling to support battery cell applications from 3 series to 20 series or more. Protection thresholds and delays are factory-programmed and available in a variety of configurations. Separate overtemperature and undertemperature thresholds for discharge (OTD and UTD) and charge (OTC and UTC) are provided for added flexibility.
