ELM612DA - 3A 36V PWM step down DC/DC converter

ELM Technology

General Description

ELM612DA is a of step-down switching regulator with PWM control, reference voltage source, oscillation circuit, error amplifier, internal PMOS, etc.

Key Features

Input voltage : 5.5V to 36V.
Output voltage : 0.8V to Vin.
Output current : 3.0A.
Duty ratio : 0% to 100%.
Constant frequency : Typ.150kHz.
Soft-start.
Thermal shutdown protection.
Short circuit protection.
Built-in internal P-channel MOS.
Package : SOP-8.

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ELM612DA 3a 36v pwm step down dc/dc converter by ELM Technology - Datasheet Preview

Datasheet Details

Part number	ELM612DA
Manufacturer	ELM Technology
File Size	687.07 KB
Description	3A 36V PWM step down DC/DC converter
Datasheet	ELM612DA Datasheet

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ELM612DA 3A 36V PWM step down DC/DC converter ■General description ELM612DA is a of step-down switching regulator with PWM control, reference voltage source, oscillation circuit, error amplifier, internal PMOS, etc. ELM612DA provides low-ripple power, high efficiency, and excellent transient characteristics; PWM control circuit is able to vary the duty ratio linearly from 0 up to 100%. ELM612DA also contains error amplifier circuit as well as soft-start circuit that prevents overshoot at during startup. Internal enable function, over current protect function and short circuit protect function will reduce the operation frequency from 150kHz to 30kHz when overmuch current or short circuit occurs.