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EUP3408 Datasheet 800ma Synchronous Step-down Converter

Manufacturer: Eutech Microelectronics

Overview: EUP3408 1.5MHz, 800mA Synchronous Step-Down Converter with Soft.

Datasheet Details

Part number EUP3408
Manufacturer Eutech Microelectronics
File Size 571.02 KB
Description 800mA Synchronous Step-Down Converter
Datasheet EUP3408-EutechMicroelectronics.pdf

General Description

The EUP3408 is a constant frequency, current mode, PWM step-down converter.

The device integrates a main switch and a synchronous rectifier for high efficiency.

The 2.5V to 5.5V input voltage range makes the EUP3408 ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery or 3-cell NiMH/ NiCd batteries.

Key Features

  • High Efficiency up to 96% 1.5MHz Constant Switching Frequency 800mA Available Load Current 270µA Typical Quiescent Current 2.5V to 5.5V Input Voltage Range Adjustable Output Voltage as Low as 0.6V 100% Duty Cycle Low Dropout Operation No Schottky Diode Required Short Circuit and Thermal Protection Excellent Line and Load Transient Response ＜1µA Shutdown Current Soft Start Function Over Voltage Protection Available in 1.2V,1.8V,3.3V and adjustable voltages Available in SOT23-5, TSOT23-5 Package R.

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EUP3408 Distributor