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BQ25173DSGR TI Battery Chargers
The BQ25173DSGR is a linear battery charger for single-cell Li-Ion and Li-FePO4 batteries from Texas Instruments, supporting charge currents up to 800 mA. It operates from a 3.4V to 10V input and features a 20V tolerant input for robust overvoltage protection. The device includes a power path for system operation with a dead battery and offers programmable charge current and voltage regulation. Housed in an 8-pin WSON package, it operates over -40°C to 85°C. Applications include wearables, portable medical devices, smart home sensors, and small battery-powered electronics. In stock at HL Electronics – request a quote for fast delivery.
Part No.:BQ25173DSGR
Brand:TI
Date Code:
Stock:3,000
SPQ:0
MOQ:1+
Delivery Time:In Stock
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.83 |
| 100+ | $ 0.69 |
| 750+ | $ 0.64 |
| 1500+ | $ 0.61 |
| 3000+ | $ 0.59 |
Technical Specifications
- Part No.BQ25173DSGR
- Model BQ25173DSGR
- 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
- Fault Protection Over Temperature, Over Voltage
- Charge Current - Max 800 mA
- Battery Pack Voltage 4.2 V, 4.35 V, 4.4 V
- Voltage - Supply (Max) 18 V
- Interface -
- Operating Temperature -40°C ~ 85°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 8-WSON (2x2)
- Base Product Number BQ25173
- RoHS ROHS3 Compliant
- Standard Package 3000