BQ25960HYBGR
ActiveI²C, CONTROLLED, SINGLE-CELL, 8-A, SWITCHED CAPACITOR PARALLEL BATTERY CHARGER WITH 1.2-V IO
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BQ25960HYBGR
ActiveI²C, CONTROLLED, SINGLE-CELL, 8-A, SWITCHED CAPACITOR PARALLEL BATTERY CHARGER WITH 1.2-V IO
Technical Specifications
Parameters and characteristics for this part
| Specification | BQ25960HYBGR |
|---|---|
| Battery Chemistry | Lithium Ion/Polymer |
| Battery Pack Voltage | 4.77 V |
| Charge Current - Max [Max] | 8 A |
| Current - Charging | Constant - Programmable |
| Fault Protection | Reverse Current, Over Temperature, Over Current, Over-Under Voltage |
| Interface | I2C |
| Mounting Type | Surface Mount |
| Number of Cells | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Programmable Features | Voltage, Current, Timer |
| Supplier Device Package | 36-DSBGA (2.63x2.46) |
| Voltage - Supply (Max) [Max] | 12 V |
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 | $ 4.95 | |
| 10 | $ 4.45 | |||
| 25 | $ 4.20 | |||
| 100 | $ 3.64 | |||
| 250 | $ 3.46 | |||
| 500 | $ 3.10 | |||
| 1000 | $ 2.62 | |||
| 2500 | $ 2.49 | |||
| Digi-Reel® | 1 | $ 4.95 | ||
| 10 | $ 4.45 | |||
| 25 | $ 4.20 | |||
| 100 | $ 3.64 | |||
| 250 | $ 3.46 | |||
| 500 | $ 3.10 | |||
| 1000 | $ 2.62 | |||
| 2500 | $ 2.49 | |||
| Tape & Reel (TR) | 6000 | $ 2.39 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.74 | |
| 100 | $ 3.27 | |||
| 250 | $ 2.30 | |||
| 1000 | $ 1.85 | |||
Description
General part information
BQ25960H Series
The BQ25960H is a 98.1% peak efficiency, 8-A battery charging solution using switch capacitor architecture for 1-cell Li-ion battery. The switched cap architecture allows the cable current to be half the charging current, reducing the cable power loss, and limiting temperature rise. The dual-phase architecture increases charging efficiency and reduces the input and output cap requirements. When used with a main charger such as BQ2561x or BQ2589x, the system enables full charging cycle from trickle charge to termination with low power loss at Constant Current (CC) and Constant Voltage (CV) Mode.
The BQ25960H supports 5-A Bypass Mode charge (previously called battery switch charge) through internal MOSFETs. The Rdson in Bypass Mode charging path is 21 mΩ for high-current operation. The integrated Bypass Mode allows backward compatibility of 5-V fast charging adapter to charge 1-cell battery.
The device supports dual input configuration through integrated mux control and driver for external N-FETs. It also allows single input with no external N-FET or single N-FET.
Documents
Technical documentation and resources