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MD1421N
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RFQ for MD1421N

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Parameters


Product Manufacturers Pack D/C
MD1421N - 00+ 2473

Pinout/Connection Diagram

 

General Description

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.

Features
·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

Maximum Ratings

Item
Symbol
Rating
Unit
Line voltage
VIN
42
V
Output MOS input voltage
VDD
42
V
Output current ( A V E )
IOUTave
3
A
Output current ( P E A K )
OUTpeak
4
A
Remote control voltage
VRC
5.5
°C
Storage temperature
Tstg
-40~150
°C
Junction temperature
Tj
150
°C

Supplier

Select all
  Part Number Mfg Pack D/C Qty Note
MD1421N SHINDENG SOP 2700 Professional IC Supplier in China
  RANTLE EAST ELECTRONIC TRADING CO China (Mainland)
Contact: Ms. Jessica Wong   MSN:rantle-east@hotmail.com Tel: 86-754-84475086 Fax: 86-754-84471197
MD1421N SOP 5 799 Real Stock . We are STRC member.
  Win Source Electronic Technology Limited Hong Kong
Contact: Ms. Amanda   MSN:winsource3@hotmail.com Tel: 86-755-83566469 Fax: 86-755-83957728
MD1421N SHINDENGEN SSOP 879
  Golden Source Electronics Intl Limited China (Mainland)
Contact: Ms. sara   MSN:incomponent@hotmail.com Tel: 86-0755-83005325 Fax: 86-0755-83005322
MD1421N MD SOP 00+ 3250
  Zhengxinyuan ELectronics(HongKong)Co.LTD  China (Mainland)
Contact: Ms. Marco yuan   MSN:marco@zxy-ic.com Tel: 086-0755-88822655 Fax: 086-0755-88860655
MD1421N SSOP SHINDENGEN 879
  OneNew(HK)Electronics Co.,Ltd China (Mainland)
Contact: Mr. Bill   MSN:bill12124@gmail.com Tel: 86-0755-83987701 Fax: 86-0755-83987726
MD1421N SHINDENGEN SOP 03+ 12 Scattered new
  HONGKONG BOXIANG TECHNOLOGY CO.,LIMITED China (Mainland)
Contact: Mr. chen   MSN:mars_chen16913@hotmail.com Tel: 86-755-82522455 Fax: 86-755-83511618
MD1421N SHINDENGEN 3850 RFQ,CALL FOR PRICE
  Grand Parts Electronics Corporation China (Mainland)
Contact: Ms. Anna   Tel: 86-755-8281-4478 Fax: 86-755-8281-4458
MD1421N SDG/0032 SO 32 5717
  Hong Kong Ssit Electronics Co., Limited China (Mainland)
Contact: Mr. Lian   MSN:sales@ssit-ic.com Tel: +86-755-89335285 Fax: +86-755-89579939
MD1421N SHINDENGEN 10+ 8000
  Beford Enterprises Ltd China (Mainland)
Contact: Ms. Sea   MSN:Beford17@hotmail.com Tel: 86-0755-83228351 Fax: 86-0755-23486252
MD1421N M-SYSTEM SSOP 2003 21980
  ICWINDOWS ELECTRONICS HK CO.,LIMITED China (Mainland)
Contact: Mr. Evan   MSN:Evan@icwindows.net Tel: 86-0755-83754011 Fax: 86-0755-83754009
MD1421N MADE SSOP 08+ 413
  HONGKONG KEDA ELECTRONIC LIMITED China (Mainland)
Contact: Mr. Kendy Chen   MSN:keda_3@hotmail.com Tel: +86-0755-83001234 Fax: +86-0755-83002023
MD1421N MD SOP 15000 New and original sample can be provided
  UNION TECHNOLOGY (HK) TRADING COMPANY LIMITED China (Mainland)
Contact: Mr. Kevin   MSN:union-hk@live.com Tel: 0086-755-82813231/ 82813232 Fax: 0086-755-82813230
MD1421N SHINDENGEN SSOP N/A 808
  AllPurpose Electronics Co.,Ltd China (Mainland)
Contact: Mr. Sandi   MSN:ap-ec@hotmail.com Tel: 86-0754-84496014 Fax: 86-0754-84496014
MD1421N SHINDEN 1640 SMD
  HK XINYUE ELECTRONICS CO.,LIMITE  China (Mainland)
Contact: Mr. Edward   MSN:zh10086@hotmail.com Tel: +86-0755-82815026 Fax: +86-0755-83996795
MD1421N SHIND SOP O2 221 new and original part instock
  Goldensand Electronic Co., Ltd China (Mainland)
Contact: Mr. sam   MSN:goldensand2@hotmail.com Tel: 86-0755-83286526 Fax: 86-0755-82539822
MD1421N 07+ 707 new and original
  shenzhen changhongda electronic co.,LTD China (Mainland)
Contact: Ms. Elinda   MSN:victoryae@hotmail.com Tel: 86-755-15999874459 Fax: 86-755-29475559
MD1421N MD 09+ 2981 TSOP
  ANGEL TECHNOLOGY ELECTRONICS CO. China (Mainland)
Contact: Ms. Cherry Lian   MSN:angeltech1@live.cn Tel: 86-755-82514710 Fax: 86-755-83514725
MD1421N SHINDEN ROHS 10+ 10000 New&original
  Ao Yue (HK) Electronics Trading Co., Ltd China (Mainland)
Contact: Mr. Max Lee   MSN:Aoyue-ics@hotmail.com Tel: 0086-0754-89972682 Fax: 0086-0754-89972616
MD1421N SHINDENGEN 1443
  W.T.O. GROUP Ltd China (Mainland)
Contact: Ms. Hannah xie   MSN:wto-ic@hotmail.com Tel: 86-755-82510636 Fax: 86-755-83690628
MD1421N 1640
  A-GRADE ELECTRONICS COMPANY China (Mainland)
Contact: Ms. Nancy Cheng   MSN:A1382288@HOTMAIL.COM Tel: 86-755-85548532 Fax: 86-755-85545755
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PDF / Datasheet

MD1421N PDF Download

MD1421N

File Size: 291856 KB
Manufacturer: SHINDENGEN [Shindengen Electric Mfg.Co.Ltd]

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