线性充电

GC4056是一款完整的单节锂离子电池采用恒定电流/恒定电压线性充电器。其底部带有散热片的SOP8封装，与较少的外部元件使得GC4056成为便携式应用的理想选择。GC4056可以适合USB电源和适配器电源工作。\n\n由于采用了内部PMOSFET架构，加上防倒充电路，所以不需要外部隔离二极管。热反馈可对充电电流进行自动调节，以便在大功率操作或高环境温度条件下对芯片温度加以限制。充电电压固定于4.2V，而充电电流可通过一个电阻器进行外部设置。当充电电流在达到最终浮充电压之后降至设定值1/10时，GC4056将自动终止充电循环。\n\n当输入电压（交流适配器或USB电源）被拿掉时，GC4056自动

GCORE

扬州国芯

线性充电

GCORE

扬州国芯

LIQUID-CRYSTAL DISPLAY DRIVERS

TheHCC4054B, HCC4055BandHCC4056B(extended temperature range) and the HCF4054B, HCF4055BandHCF4056B(intermediate temperature range) are monolithic integrated circuits available in 16-lead dual in-line plastic or ceramic package and plastic micro package.

文件：334.08 Kbytes 页数：15 Pages

STMICROELECTRONICS

意法半导体

LIQUID-CRYSTAL DISPLAY DRIVERS

TheHCC4054B, HCC4055BandHCC4056B(extended temperature range) and the HCF4054B, HCF4055BandHCF4056B(intermediate temperature range) are monolithic integrated circuits available in 16-lead dual in-line plastic or ceramic package and plastic micro package.

文件：334.08 Kbytes 页数：15 Pages

STMICROELECTRONICS

意法半导体

LIQUID-CRYSTAL DISPLAY DRIVERS

TheHCC4054B, HCC4055BandHCC4056B(extended temperature range) and the HCF4054B, HCF4055BandHCF4056B(intermediate temperature range) are monolithic integrated circuits available in 16-lead dual in-line plastic or ceramic package and plastic micro package.

文件：334.08 Kbytes 页数：15 Pages

STMICROELECTRONICS

意法半导体