USB-Compliant Single-Cell Li-Ion Switching Charger with USB-OTG Boost Regulator

Description The FAN54010 family (FAN5401X) combines a highly integrated switch-mode charger, to minimize single-cell Lithiumion (Li-ion) charging time from a USB power source, and a boost regulator to power a USB peripheral from the battery. Features ■ Fully Integrated, High-Efficiency Charger

文件：1.09351 Mbytes 页数：37 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

USB-Compliant Single Cell Li-Ion Switching Charger with USB-OTG Boost Regulator

The FAN54010 family (FAN5401X) combines a highly integrated switch-mode charger, to minimize single -cell Lithium-ion(Li-ion) charging time from a USB power source, and a boost regulator to power a USB peripheral from the battery.\r\n The charging parameters and operating modes are programmable t • 用于单体锂离子和锂聚合物电池组的全集成高效充电器• 比线性充电器的充电速度更快• 充电电压精度：\n• ±5%输入电流调节精度• ±5%充电电流调节精度• 20V绝对最大输入电压• 6V最大输入工作电压• 1.25A最大充电速度• 可通过具有快速模式及其兼容性的高速I2C接口(3.4Mb/s)进行编程\n• 占空周期范围宽的3MHz同步降压PWM控制器• 小尺寸1µH外部电感• 带复位控制功能的安全定时器• 辅助电路的1.8V VBUS稳压输出• 由下降的充电电流调节来保持最小VBUS电压的弱输入源• 防止电池漏电至VBUS的反向小漏电流• 5V，300mA的升压模式，用于;

ONSEMI

安森美半导体

USB-Compliant Single-Cell Li-Ion Switching Charger with USB-OTG Boost Regulator

Description The FAN54010 family (FAN5401X) combines a highly integrated switch-mode charger, to minimize single-cell Lithiumion (Li-ion) charging time from a USB power source, and a boost regulator to power a USB peripheral from the battery. Features ■ Fully Integrated, High-Efficiency Charger

文件：1.09351 Mbytes 页数：37 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

FAN54010 / FAN54011 / FAN54012 / FAN54013 / FAN54014

文件：1.23502 Mbytes 页数：36 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

FAN54010 / FAN54011 / FAN54012 / FAN54013 / FAN54014

文件：1.23502 Mbytes 页数：36 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司