EUP3420 Synchronous Step-Down Converter

Eutech Microelectronics

Description

EUP3420 2A/1.5MHz, Synchronous Step-Down Converter with Soft Start .
The EUP3420 is a synchronous current mode step-down dc-dc converter, capable of delivering 2A load current with excellent line and load regulation.

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Datasheet Specifications

Part number: EUP3420
Manufacturer: Eutech Microelectronics
File Size: 476.79 KB
Datasheet: EUP3420-EutechMicroelectronics.pdf
Description: Synchronous Step-Down Converter

Features

* High Efficiency up to 96% Up to 2A Load Current 300µA Typical Quiescent Current 1.5MHz Constant Switching Frequency 2.7V to 5.5V Input Voltage Range Adjustable Output Voltage as Low as 0.7V 100% Duty Cycle Low Dropout Operation No Schottky Diode Required Short Circuit and Thermal Protection Excellen

Applications

* powered by a single Li-Ion battery cell or by 3-cell NiMH/NiCd batteries. The EUP3420 operates at 1.5MHz fixed frequency PWM mode and provides very low output ripple voltage for noise sensitive applications. The internal integrated synchronous switch increases efficiency while eliminates the need fo

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Synchronous Step-Down Converter Eutech Microelectronics

Eutech Microelectronics EUP3420-like datasheet