제품 정보
제품 개요
The BQ24105RHLR is a standalone synchronous switch-mode Li-ion Charger with 2A FET. It targeted at a wide range of portable applications. The bqSWITCHER™ series offers integrated synchronous PWM controller and power FETs, high-accuracy current and voltage regulation, charge preconditioning, charge status and charge termination. The system-controlled version provides additional inputs for full charge management under system control. The bqSWITCHER™ charges the battery in three phases: conditioning, constant current and constant voltage. Charge is terminated based on user- selectable minimum current level. A programmable charge timer provides a safety backup for charge termination. It automatically restarts the charge cycle if the battery voltage falls below an internal threshold and automatically enters sleep mode when VCC supply is removed.
- High-accuracy voltage and current regulation
- High-side battery current sensing
- Battery temperature monitoring
- Automatic sleep mode for low power consumption
- Reverse leakage protection prevents battery drainage
- Thermal shutdown and protection
- Built-in battery detection
- Green product and no Sb/Br
애플리케이션
Power Management, Medical, Portable Devices, Audio
기술 사양
Li-Ion, Li-Pol
8.4V
QFN
2Cells
85°C
-
16V
2A
20Pins
-40°C
Surface Mount
기술 문서 (1)
법률 및 환경
최종후의 중요 제조 공정이 이루어진 국가원산지:Thailand
최종후의 중요 제조 공정이 이루어진 국가
RoHS
RoHS
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