BQ771602DPJT
ActiveFAMILY OVERVOLTAGE PROTECTION FOR 2 TO 4-SERIES CELL LI-ION BATTS W EXT DELAY CAPACITOR 8-WSON
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BQ771602DPJT
ActiveFAMILY OVERVOLTAGE PROTECTION FOR 2 TO 4-SERIES CELL LI-ION BATTS W EXT DELAY CAPACITOR 8-WSON
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ771602DPJT | BQ771602 Series |
|---|---|---|
| Battery Chemistry | Lithium Ion | Lithium Ion |
| Function | Battery Protection | Battery Protection |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Cells [Max] [custom] | 4 | 4 |
| Number of Cells [Min] [custom] | 2 | 2 |
| Operating Temperature [Max] | 110 °C | 110 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 8-WDFN Exposed Pad | 8-WDFN Exposed Pad |
| Supplier Device Package | 8-WSON (3x4) | 8-WSON (3x4) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| DigiKey | Bulk | 434 | $ 0.69 | |
| Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) | 1 | $ 1.37 | ||
| 10 | $ 1.00 | |||
| 25 | $ 0.90 | |||
| 100 | $ 0.80 | |||
| 250 | $ 0.75 | |||
| 500 | $ 0.72 | |||
| 750 | $ 0.71 | |||
| 1250 | $ 0.69 | |||
| 1750 | $ 0.68 | |||
| 2500 | $ 0.67 | |||
| 6250 | $ 0.65 | |||
| 12500 | $ 0.64 | |||
| Digikey | Cut Tape (CT) | 1 | $ 1.37 | |
| 10 | $ 1.00 | |||
| 25 | $ 0.90 | |||
| 100 | $ 0.80 | |||
| Digi-Reel® | 1 | $ 1.37 | ||
| 10 | $ 1.00 | |||
| 25 | $ 0.90 | |||
| 100 | $ 0.80 | |||
| Tape & Reel (TR) | 250 | $ 0.60 | ||
| 500 | $ 0.60 | |||
| 1250 | $ 0.73 | |||
| 2500 | $ 0.68 | |||
| 6250 | $ 0.64 | |||
| 12500 | $ 0.62 | |||
| Mouser Electronics | N/A | 1 | $ 1.37 | |
| 10 | $ 0.90 | |||
| 100 | $ 0.75 | |||
| 250 | $ 0.75 | |||
| 500 | $ 0.71 | |||
| 1000 | $ 0.68 | |||
| 2500 | $ 0.67 | |||
| 5000 | $ 0.65 | |||
| 10000 | $ 0.64 | |||
| Rochester Electronics | N/A | 1 | $ 0.67 | |
| 25 | $ 0.65 | |||
| 100 | $ 0.63 | |||
| 500 | $ 0.60 | |||
| 1000 | $ 0.57 | |||
| TME | N/A | 1 | $ 1.18 | |
| 5 | $ 1.06 | |||
| 25 | $ 0.94 | |||
| 100 | $ 0.84 | |||
| 500 | $ 0.78 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.18 | |
| 100 | $ 0.91 | |||
| 250 | $ 0.67 | |||
| 1000 | $ 0.48 | |||
BQ771602 Series
Family Overvoltage Protection for 2 to 4-Series Cell Li-Ion Batts w Ext Delay Capacitor
| Part | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Mounting Type | Battery Chemistry | Function | Number of Cells [Max] [custom] | Number of Cells [Min] [custom] |
|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ771602DPJR | 8-WSON (3x4) | 110 °C | -40 °C | 8-WDFN Exposed Pad | Surface Mount | Lithium Ion | Battery Protection | 4 | 2 |
Texas Instruments BQ771602DPJT | 8-WSON (3x4) | 110 °C | -40 °C | 8-WDFN Exposed Pad | Surface Mount | Lithium Ion | Battery Protection | 4 | 2 |
Description
General part information
BQ771602 Series
The BQ7716xy device family provides an overvoltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition. For quicker production-line testing, the BQ7716xy device provides a Customer Test Mode with greatly reduced delay time.
In the BQ7716xy device, an external delay timer is initiated upon detection of an overvoltage condition on any cell. Upon expiration of the delay timer, the output is triggered into its active state (either high or low, depending on the configuration). The external delay timer feature also includes the ability to detect an open or shorted delay capacitor on the CD pin, which will similarly trigger the output driver in an overvoltage condition.
The BQ7716xy device family provides an overvoltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition. For quicker production-line testing, the BQ7716xy device provides a Customer Test Mode with greatly reduced delay time.
Documents
Technical documentation and resources