BQ7790521PWR
Texas Instruments
3- to 5-series li-ion and li-phosphate ultra-low-power stackable battery protector 20-TSSOP -40 to 85
$1.15 - $1.55
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Technical Specifications
| Lead Free Status | Y |
| ROHS Compliance | Y |
| Approx. price(US$) | .466 | 1ku |
| Battery overvoltage protection(max)(V) | 4.575 |
| Battery overvoltage protection(min)(V) | 3 |
| 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 |
| Number of series cells(max) | 4,5 |
| Number of series cells(min) | 3,4,5 |
| Operating current(typ)(A) | 6 |
| Operating temperature range(C) | -40 |
| Overvoltage protection | 3.7 |
| Package area(mm^2) | 41.6 |
| Package size (L x W)(mm) | 6.5 x 6.4 |
| Package type | TSSOP |
| Pin count | 20.0 |
| Rating | Catalog |
| TI functional safety category | Functional Safety-Capable |
| TI.com inventory | 60872 |
| Vin(max)(V) | 25 |