Chip One Stop - Shopping Site for Electronic Components and Semiconductors

チップワンストップ

Menu
United Kingdom
Change
English
SELECT YOUR LANGUAGE
USD
SELECT YOUR CURRENCY FOR DISPLAY
About Preferential Rank / Discount

Current price of Item(s) have been applied below.
 


・Preferential Rank and Discount rate will be applied according to your usage of our web service.
・Discount is only applicable to orders from chip1stop web site.
・Discounts may not be applicable to all products and may be subject to MOQ.
・Please contact your representative for details of Preferential Rank.
・No other coupons may be used in conjunction with this discount.

shindengen one stop

Shindengen is an overall manufacturer of power electronics that develops and produces power semiconductors, electrical products, power device products and new energy products. Chip One Stop allows you to make small-lot purchases of highly efficient and high performing power semiconductors and power device products.


DC-DC Converter Power IC MD Series

Overview

The MD series is a power IC for non-isolated DC-DC converters. By combining the principal components into one package, it resolves the hassles of designing power cuircuts.

Features & High efficiency

The control IC and the MOSFET of the main switch are matched, and by combining them into 1 package, it is easy to realize a high efficiency power supply with less switching loss and wiring loss.
Various protection functions built-in: Various protection functions such as overcurrent protection, overheating protection and low input voltage protection (UVLO) have been built-in.

Product name Standard specification code Input Voltage
[V]
Output Voltage
[V]
Output current
[A]
Frequency
[kHz]
Operating temperature
[℃]
Rectifier type Package
MD5021T -7062 4.5 ~ 14 0.8 ~ 12 *2 0~2 100 ~ 500 *4 -40 ~ 85 SBD SOP8
MD5031T -7062 8~ 24 0.8 ~ 20 *2 0~1
DC-DC converter Power IC MD5021T/MD5031T

SOP8 Package

The MD5021T/MD5031T are power Ics for non-isolated stepdown DC-DC converters which have combined a contral IC and high-side MOSFET into 1 chip.
By adopting a surface mount type SOP8 package, the circuit configuration is possible with very few external components.
By doing this, it is possible to achieve miniaturization and thinning as a power supply.

Features

  • Built-in High-side MOSFET
  • Remote control ON/OFF
  • kg\vercurrent protection
  • Overheating Protection
Product Name MD5021T MD5031T
Input Voltage Range 4.5~14V 8~24V
Output Voltage Range 0.8~12V 0.8~20V
Maximum Output current 2A 1A
Operating frequency 100k~500kHz
Rectifier type SBD
1chip/MCP 1 Chip
Package SOP8

Function description

Number Name Function description
1 Vin Power
2 R/C Remote control ON/OFF
3 OSC Capacitor connection terminal for oscillation frequency setting
4 S/S SoftStart capacitor connection terminal
5 GND Ground
6 ampout Internal error amplifier output terminal
7 amp- Internal error amplifier inverting input terminal
8 Vout Output terminal of power stage