MD1421N Shindengen America, Inc., MD1421N Datasheet

MD1421N

Manufacturer Part Number

MD1421N

Description

Synchronous Rectification DC to DC Converter Power IC

Manufacturer

Shindengen America, Inc.

Datasheet

1.MD1421N.pdf (4 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MD1421N

Manufacturer:

SHINDENGEN/新电元

Quantity:

20 000

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Download datasheet (275Kb)

CAT. No. TU83

MD1421N is a non-isolated, PWM control stepping down DC to DC converter power IC including main

MOSFET switch and synchronous rectification MOSFET inside. It has maximum 15W ( 5V, 3A ) output

power and high efficiency in wide range. It also has wide input voltage range ( 8 - 40V ) and it is

possible to get 3.3V or 5V output voltage by selecting terminal. Its package is new compact surface

mount type ( SSOP-32 ) and it is possible to design DC to DC converter with fewer external components

and smaller mounting area.

Input Voltage range 8-40V

Maximum Output Current 3A

Included main MOSFET switch and synchronous rectification MOSFET

Output 3.3V / 5V ( Selective with output switching terminal )

High Efficiency typ. 95% ( at:Vin=8V, Vout=5V, Iout=1A )

Fixed Frequency 250kHz PWM Control

Over Current Protection Function

Low Input Voltage Protection Function ( UVLO )

Thermal Shut Down Function

Remote control On / Off function

Summary

Feature

DC to DC Converter Power IC

Synchronous Rectification

SHINDENGEN

ELECTRIC MFG. CO., LTD.

MD1421N

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