菲诺克科技推出7通道PMIC芯片DF1517应用于AI人脸识别摄像头模块方案

功能：7通道PMU芯片。 4路降压，2路LDO，1路马达复位

应用产品场景：AI人脸识别摄像头+安卓等系统+小体积模块，同时需要5V、3.3V、1.8V。

产品：人脸识别门禁、电子锁、测温、云随拍等产品

FEATURES

● Wide Input Voltage Range: 3.4V ~ 20V High Efficient DC/DC Converter：92~96% Low Power Consumption (Sleep Mode ) < 10μA Integrate 7-CH Output in QFN28L-4X4 Package

● Buck DC/DC Converter (4-CH) HVBUCK1: Input 3.4V~20V, output 0.6V ~ VIN adjustable, load current up to 3A HVBUCK2: Input 3.4V~20V, output 0.6V~ VIN adjustable, load current up to 3A LVBUCK1: Input 2.5V~6V, output 0.6V~ VIN adjustable, load current up to 3A LVBUCK2: Input 2.5V~6V, output 0.6V~ VIN adjustable, load current up to 3A

● High PSRR LDO (2-CH) LDO1:1.8V fixed output voltage, load current up to 800mA. LDO2:0.6V~5.0V adjustable, load current up to 1000mA.

● Reset Monitor (1-CH) provide a reset signal POR to the host processor with an external pull up voltage

● Protection Over Voltage Protection (OVP) Under Voltage Protection (UVP) Over Current Protection (OCP) Short Circuit Protection (SCP) Over Thermal Protection (OTP)