BQ7694201PFBR
Active3-SERIES TO 10-SERIES MULTICELL BATTERY MONITOR AND PROTECTOR
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BQ7694201PFBR
Active3-SERIES TO 10-SERIES MULTICELL BATTERY MONITOR AND PROTECTOR
Technical Specifications
Parameters and characteristics for this part
| Specification | BQ7694201PFBR |
|---|---|
| Battery Chemistry | LiFePO4/Li-ion |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit, Over Current |
| Function | Multi-Function Controller |
| Interface | SPI |
| Mounting Type | Surface Mount |
| Number of Cells [Max] | 10 Cells |
| Number of Cells [Min] | 3 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 48-TQFP |
| Supplier Device Package | 48-TQFP (7x7) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.56 | |
| 10 | $ 3.19 | |||
| 25 | $ 3.02 | |||
| 100 | $ 2.62 | |||
| 250 | $ 2.48 | |||
| 500 | $ 2.36 | |||
| Digi-Reel® | 1 | $ 3.56 | ||
| 10 | $ 3.19 | |||
| 25 | $ 3.02 | |||
| 100 | $ 2.62 | |||
| 250 | $ 2.48 | |||
| 500 | $ 2.36 | |||
| Tape & Reel (TR) | 1000 | $ 2.17 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.51 | |
| 100 | $ 3.07 | |||
| 250 | $ 2.16 | |||
| 1000 | $ 1.74 | |||
Description
General part information
BQ7694202 Series
The Texas Instruments BQ76942 is a highly integrated, high accuracy battery monitor and protector for 3-series to 10-series Li-ion, Li-polymer, and LiFePO4battery packs. The device includes a high-accuracy monitoring system, a highly configurable protection subsystem, and support for autonomous or host-controlled cell balancing. Integration includes high-side charge-pump NFET drivers, dual programmable LDOs for external system use, and a host communication peripheral supporting 400-kHz I2C, SPI, and HDQ one-wire standards. The BQ76942 is available in a 48-pin TQFP package.
The Texas Instruments BQ76942 is a highly integrated, high accuracy battery monitor and protector for 3-series to 10-series Li-ion, Li-polymer, and LiFePO4battery packs. The device includes a high-accuracy monitoring system, a highly configurable protection subsystem, and support for autonomous or host-controlled cell balancing. Integration includes high-side charge-pump NFET drivers, dual programmable LDOs for external system use, and a host communication peripheral supporting 400-kHz I2C, SPI, and HDQ one-wire standards. The BQ76942 is available in a 48-pin TQFP package.
Documents
Technical documentation and resources
