产品特性:

2.7V to 5.5V Input Voltage Range

38V Open LED Protection

200mV Reference Voltage With ±2% Accuracy

Flexible Digital and PWM Brightness Control

Built-in Soft Start

Up to 90% Efficiency

2mm × 2mm × 0。8mm 6-pin DFN Package With Thermal Pad



产品优点:

High efficiency

High consistency


OCP8178使用DFN2020-6封装,产品PWM调光最低0.2%,VFB反馈一致性高,引脚封装兼容,在红米3机型大批量生产。


效率:86%


电流一致性:0.2~1% Min


抗射频干扰: 外置电容调节