BQ294682DRVT
ActiveFAMILY OVERVOLTAGE PROTECTION DEVICE FOR 1-CELL LI-ION BATTERIES, WITH 4.35V OVP
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BQ294682DRVT
ActiveFAMILY OVERVOLTAGE PROTECTION DEVICE FOR 1-CELL LI-ION BATTERIES, WITH 4.35V OVP
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ294682DRVT | BQ2946 Series |
|---|---|---|
| Battery Chemistry | Lithium Ion | Lithium Ion |
| Function | Battery Protection | Battery Protection |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Cells | 1 | 1 |
| Operating Temperature [Max] | 110 °C | 110 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Supplier Device Package | 6-WSON (2x2) | 6-WSON (2x2) |
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 | $ 1.16 | |
| 10 | $ 1.03 | |||
| 25 | $ 0.98 | |||
| 100 | $ 0.81 | |||
| Digi-Reel® | 1 | $ 1.16 | ||
| 10 | $ 1.03 | |||
| 25 | $ 0.98 | |||
| 100 | $ 0.81 | |||
| Tape & Reel (TR) | 250 | $ 0.53 | ||
| 500 | $ 0.47 | |||
| 1250 | $ 0.43 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.00 | |
| 100 | $ 0.68 | |||
| 250 | $ 0.52 | |||
| 1000 | $ 0.35 | |||
BQ2946 Series
Family Overvoltage Protection Device for 1-Cell Li-Ion Batteries, with 4.35v OVP
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Battery Chemistry | Number of Cells | Function | Supplier Device Package |
|---|---|---|---|---|---|---|---|
Texas Instruments BQ294602DRVT | 110 °C | -40 °C | Surface Mount | Lithium Ion | 1 | Battery Protection | 6-WSON (2x2) |
Texas Instruments BQ294604DRVR | 110 °C | -40 °C | Surface Mount | Lithium Ion | 1 | Battery Protection | 6-WSON (2x2) |
Texas Instruments BQ294682DRVT | 110 °C | -40 °C | Surface Mount | Lithium Ion | 1 | Battery Protection | 6-WSON (2x2) |
Texas Instruments BQ294624DRVR | 110 °C | -40 °C | Surface Mount | Lithium Ion | 1 | Battery Protection | 6-WSON (2x2) |
Texas Instruments BQ294602DRVR | 110 °C | -40 °C | Surface Mount | Lithium Ion | 1 | Battery Protection | 6-WSON (2x2) |
Texas Instruments BQ294682DRVR | 110 °C | -40 °C | Surface Mount | Lithium Ion | 1 | Battery Protection | 6-WSON (2x2) |
Texas Instruments BQ294604DRVT | 110 °C | -40 °C | Surface Mount | Lithium Ion | 1 | Battery Protection | 6-WSON (2x2) |
Texas Instruments BQ294624DRVT | 110 °C | -40 °C | Surface Mount | Lithium Ion | 1 | Battery Protection | 6-WSON (2x2) |
Description
General part information
BQ2946 Series
The BQ2946xx family of products is a secondary-level overvoltage monitor and protector for Li-Ion battery pack systems. The cell is monitored for overvoltage condition and triggers an internal counter once the OVP threshold is exceeded; after a fixed set delay, the out is transitioned to a high level. The output is reset (goes low) if the cell voltage drops below the set threshold minus the hysteresis.
The BQ2946xx family of products is a secondary-level overvoltage monitor and protector for Li-Ion battery pack systems. The cell is monitored for overvoltage condition and triggers an internal counter once the OVP threshold is exceeded; after a fixed set delay, the out is transitioned to a high level. The output is reset (goes low) if the cell voltage drops below the set threshold minus the hysteresis.
Documents
Technical documentation and resources