MD1320N 参数 Datasheet PDF下载

CAT. No. TU81

3.3V/5V Stepping Down

DC to DC Converter Power IC

MD1320N

ter IC

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own Conver

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ontrol

1.5A PWM C

u t P o w e r a function in compact

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Summary

MD1320N is a non-isolated, PWM control stepping down DC to DC converter power IC including main

MOSFET switch and fly wheel SBD inside. It has maximum 7.5W ( 5V, 1.5A )

output power and high efficiency in wide range. It also has wide input voltage rangee ( 8 - 30V ) 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.

Feature

Input Voltage range 8-30V

Maximum Output Current 1.5A

Included main MOSFET switch and fly wheel SBD

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

High Efficiency typ. 91% (at:Vin=8V, Vout=5V, Iout=0.5A)

Fixed Frequency 250kHz PWM Control

Over Current Protection Function

Low Input Voltage Protection Function(UVLO)

Thermal Shut Down Function

SHINDENGEN

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