UD05206中文资料2.0A, LOW NOISE 1.5MHz SYNCHRONOUS STEP-DOWN CONVERTER数据手册UTC规格书

描述 Description

The UTC UD05206 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs.It offers a very compact solution to achieve a 2A continuous output current over from 2.5V to  5.5V input supply range, with excellent load and line regulation. The output voltage is adjustable from 0.6V to the input voltage. During shutdown, the input is disconnected from the output and the shutdown current is less than 1μA. Other key

特性 Features

include over-temperature and short circuit protection, and under-voltage lockout to prevent deep battery discharge. The UTC  UD05206 at 2A maximum output current. Ultra-low RDS(ON) integrated MOSFET   and 100% duty cycle operation make the UTC  UD05206 an ideal choice for high-output voltage, high-current applications which require a low dropout threshold.    FEATURES   Output Current : Up to 2A Output Voltage : 0.6V to VIN Input Voltage : 2.5V to 5.5V Low-RDS(ON) Internal Power MOSFETs High-Efficiency Synchronous-Mode Operation, up to 100% Shutdown Current < 1μA 100% Duty Cycle Operation Fixed 1.5MHz Switching Frequency Current Mode Operation Internal Soft-Start Current Limit Protection Over-temperature Protection Input Under Voltage Lockout (UVLO)