L4003
L4003 is Current Mode PWM Controller manufactured by LIZE.
Shenzhen LIZE Electronic Technology Co., Ltd
SPECIFICATION
Current Mode PWM Controller VERSION 1.0 reserves the right to change this documentation without prior notice
Shenzhen LIZE Electronic Technology Co., Ltd
GENERAL DESCRIPTION
L4003 consists of step-down switching regulator with PWM control. These devise include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.
L4003 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to the duty ratio linearly form 0 up to 100%. This converter is build out soft start function that prevents overshoot and inrush current at startup. An...
