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BQ25887RGER TI Battery Chargers
The BQ25887 is a 1-cell, 3-A Li-Ion battery charger with power path management and a 1.2-MHz switching frequency, operating from a 3.9-V to 14-V input. It features a 0.5% voltage accuracy, I2C interface for system control, and USB OTG boost mode (5.1 V at 1.5 A). The device includes input overvoltage protection (OVP), thermal regulation, and safety timers. Packaged in a 24-pin VQFN (RGE) (4 mm × 4 mm), it is ideal for fast charging in portable devices. Applications include smartphones, tablets, power banks, and portable medical devices requiring high-efficiency charging and system power management with I2C control. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 2.54 |
| 100+ | $ 2.31 |
| 750+ | $ 2.24 |
| 1500+ | $ 2.20 |
| 3000+ | $ 2.16 |
| 18000+ | $ 2.15 |
| 39000+ | $ 2.12 |
Technical Specifications
- Part No.BQ25887RGER
- Model BQ25887RGER
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Battery Chargers
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Battery Chemistry Lithium Ion/Polymer
- Number of Cells 1
- Current - Charging Constant - Programmable
- Programmable Features Current, Timer, Voltage
- Fault Protection Over Current, Over Temperature, Over Voltage
- Charge Current - Max 3 A
- Battery Pack Voltage 4.2 V, 4.35 V, 4.4 V
- Voltage - Supply (Max) 16 V
- Features I²C Interface, Power Path
- Operating Temperature -40°C ~ 85°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 24-VQFN (4x4)
- Base Product Number BQ25887
- RoHS ROHS3 Compliant
- Standard Package 3000