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BQ25730 BQ 25730 25730 BQ Charging IC
Reviews
Category: BQ ICs
Description
The BQ25730 BQ 25730 25730 BQ Charging IC is a next-generation NVDC buck–boost battery charger controller designed for 1–5 cell Li-Ion or Li-Polymer batteries. It supports USB Type-C and Power Delivery (PD) inputs and operates across a wide input voltage range (3.5 V–26 V). This IC offers precise system power-path management, enabling simultaneous system operation and battery charging with high efficiency.
The device communicates via I²C or SMBus, allowing full digital control of charging parameters and real-time monitoring. With integrated MOSFET drivers, high power density, and strong protection mechanisms, it’s ideal for notebooks, portable power systems, and USB-C battery-powered devices.
Specification
Technical Summary
- Input Voltage Range: 3.5 V – 26 V
- Supports 1–5 Cell Li-Ion / Li-Polymer Batteries
- NVDC Buck–Boost Charging Architecture
- USB PD and Type-C Compatible
- I²C / SMBus Interface for Configuration
- Programmable Charge Voltage and Current
- Integrated MOSFET Drivers (High- and Low-Side)
- Built-in Protections: OVP, OCP, OTP, and Thermal Regulation
- High Efficiency (> 90%)
- Compact 32-pin QFN Package
At OKSpare, your reliable Delhi Nehru Place supplier, we provide New and latest BQ25730 BQ 25730 25730 BQ Charging ICs, fully tested for functionality before dispatch. With 15 years of trusted IC supply, OKSpare ensures authentic parts, competitive pricing, and nationwide delivery.