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L4003 - Current Mode PWM Controller

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.

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Datasheet Details

Part number L4003
Manufacturer LIZE
File Size 492.06 KB
Description Current Mode PWM Controller
Datasheet download datasheet L4003 Datasheet

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Shenzhen LIZE Electronic Technology Co., Ltd SPECIFICATION L4003 Current Mode PWM Controller VERSION 1.0 reserves the right to change this documentation without prior notice L4003 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.
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