BQ769142PFBR
Texas Instruments
3-s to 14-s high-accuracy battery monitor and protector for Li-ion, Li-polymer and LiFePO4 battery 48-TQFP -40 to 85
$4.03 - $5.04
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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DigiKey | 296-BQ769142PFBRDKR-ND | 1125 | $4.89 | $3.72 | $3.43 | $3.11 | $2.79 | $2.69 | Buy | |
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Mouser Electronics | 595-BQ769142PFBR | 6070 | 1 | $4.87 | $3.41 | $3.41 | $3.09 | $2.59 | $2.59 | Buy |
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Texas Instruments | BQ769142PFBR | 4369 | 1 | $4.03 | $4.03 | $4.03 | $3.53 | $2.00 | $2.00 | Buy |
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Win Source | BQ769142PFBR | 6493 | 1 | Buy |
Technical Specifications
| Lead Free Status | Y |
| ROHS Compliance | Y |
| Approx. price(US$) | 1.995 | 1ku |
| Battery overvoltage protection(max)(V) | 5.566 |
| Battery overvoltage protection(min)(V) | 1.012 |
| Communication interface | HDQ,I2C,SPI |
| Device type | Cell monitor and balancer |
| Features | Digital output,High-side driver,I2C support,LDO output,Multi-cell support,Overcurrent in charging protection,Overcurrent in discharging protection,Overtemperature protection,Overvoltage protection,Separate MCU requirement,Short-current detection,Stackable (built-in interface),Temperature sensing,Undertemperature protection,Undervoltage protection |
| Number of series cells(max) | 14 |
| Number of series cells(min) | 3 |
| Operating temperature range(C) | -40 |
| Package area(mm^2) | 81 |
| Package size (L x W)(mm) | 9 x 9 |
| Package type | TQFP |
| Pin count | 48.0 |
| Rating | Catalog |
| TI functional safety category | |
| TI.com inventory | 4374 |
| Vin(max)(V) | 80 |