Datasheet > BD7F200UEFJ-LB

BD7F200UEFJ-LB

更新时间： 2024-11-05 15:19:07

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
30页	1798K
描述
This product guarantees long time supply availability in the industrial instrumentation market.

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

BD7F200UEFJ-LB 数据手册

Datasheet

Optocoupler-less

Isolated Flyback Converter

BD7F200HFN-LB BD7F200EFJ-LB BD7F200UEFJ-LB

General Description

Key Specifications

This product guarantees long time supply availability in

the industrial instrumentation market.

◼Supply Voltage of Operation:

◼SW Terminal Operating Voltage:

◼Over Current Limit:

◼Switching Frequency:

◼Reference Voltage Accuracy:

◼Quiescent Current:

8V to 40V

50V (Max)

2.75A (Typ)

400kHz (Typ)

±1.5% (Typ)

0µA (Typ)

BD7F200 is an optocoupler-less Isolated Flyback

Converter. An optocoupler or the tertiary winding

feedback circuit which was needed to obtain a stable

output voltage isolated by

transformer in the

◼Operating Current:

2mA (Typ)

conventional application becomes unnecessary, thus,

the number of parts is reduced drastically, producing a

small-sized and high-reliability application isolated type

power supply.

◼Junction Temperature of Operation: -40°C to +125°C

Packages

W(Typ) D(Typ)

2.90mm x 3.00mm x 0.60mm

4.90mm x 6.00mm x 1.00mm

H(Max)

HSON8

HTSOP-J8

Furthermore, a highly by the use of the Original

Adapted-Type ON-Time Control Technology, it makes

the external phase compensation parts become

unnecessary, therefore a highly efficient isolated type

power supply application can easily be produced.

Features

◼ Guaranteed long time supply availability for

Industrial Applications.

◼ No need for an optocoupler or a transformer tertiary

winding.

The output voltage can be set by two external

resistors and the transformer turns ratio.

◼ Uses Original Adapted Type ON-Time Control

Technology.

High-speed load response is realized and external

phase compensation parts are unnecessary.

◼ Fixed switching frequency and low output ripple

◼ Highly efficient light load mode available (PFM

operation)

HTSOP-J8

HSON8

◼ Shutdown / Enable Control

◼ Built-in N-Channel MOSFET

◼ Soft start function

◼ Output load compensation function

◼ Protection functions:

VIN Under Voltage Lock-Out (VIN UVLO)

Over Current Protection (OCP)

Thermal Shutdown Protection (TSD)

Application

◼ Industrial equipment Isolated Power Supply

O Product structure : silicon monolithic integrated circuit O This product has no designed protection against radioactive rays

www.rohm.com

TSZ02201-0J1J0AZ01220-1-2

09.Dec.2022 Rev.004

TSZ22111・14・001

1/27

12 3 4 5 6 7...30

中文翻译

下载PDF

与BD7F200UEFJ-LB相关器件

型号	品牌	获取价格	描述	数据表
BD7F200UEFJ-LB (新产品)	ROHM	获取价格	This product guarantees long time supply availability in the industrial instrumentation ma
BD7F205EFJ-C (新产品)	ROHM	获取价格	BD7F205EFJ-C是不需要光耦的隔离型反激式转换器。该产品不需要由光电耦合器或变压器
BD7J101EFJ-LB	ROHM	获取价格	本产品是能够保证向工业设备市场长期供应的产品，是不需要光耦的隔离型反激式转换器。使用本产品
BD7J101HFN-LB	ROHM	获取价格	本产品是能够保证向工业设备市场长期供应的产品，是不需要光耦的隔离型反激式转换器。使用本产品
BD7J200EFJ-LB	ROHM	获取价格	本产品是面向工业设备市场的产品，保证可长期稳定供货。适合用于工业设备的绝缘电源。本产品是无
BD7J200HFN-LB	ROHM	获取价格	本产品是面向工业设备市场的产品，保证可长期稳定供货。适合用于工业设备的绝缘电源。本产品是无
BD7J201EFJ-LB	ROHM	获取价格	本产品是能够保证向工业设备市场长期供应的产品，是不需要光耦的隔离型反激式转换器。使用本产品
BD7J201HFN-LB	ROHM	获取价格	本产品是能够保证向工业设备市场长期供应的产品，是不需要光耦的隔离型反激式转换器。使用本产品
BD7LS00G-C	ROHM	获取价格	BD7LS00G-C是适用于车载应用的Single 2-input NAND gate。可
BD7LS02G-C	ROHM	获取价格	BD7LS02G-C是适用于车载应用的Single 2-input NOR gate。可保

与BD7F200UEFJ-LB相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

13
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

7
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

33
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

30

产品中心

服务支持

精选活动

关于我们

帮助中心

BD7F200UEFJ-LB

BD7F200UEFJ-LB 数据手册

与BD7F200UEFJ-LB相关器件

与BD7F200UEFJ-LB相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

BD7F200UEFJ-LB

BD7F200UEFJ-LB 数据手册

与BD7F200UEFJ-LB相关器件

与BD7F200UEFJ-LB相关文章

您还可以找

您在本页遇到什么问题？