Datasheet > BD9E101FJ-LB(E2)

BD9E101FJ-LB(E2)

更新时间： 2023-09-03 20:29:05

品牌	Logo	应用领域
罗姆 - ROHM		开关转换器稳压器
页数	文件大小	规格书
33页	3553K
描述
本产品是面向工业设备市场的产品，保证可长期稳定供货。BD9E101FJ-LB是内置低导通电阻的功率MOSFET的同步整流降压型开关稳压器。输入电压范围大(7V～36V)，可生成5.0V等低电压。是电流模式控制DC/DC转换器，具有高速瞬态响应性能，可轻松设定相位补偿。BD9E101FJ-LB也备有250个装的小批量卷轴产品→BD9E101FJ-LBH2a.productlink{color: #dc2039; text-decoration: underline !important;}a.productlink:hover {opacity: 0.6;}

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BD9E101FJ-LB(E2) 数据手册

Datasheet

7.0V to 36V Input, 1.0 A Integrated MOSFET

Single Synchronous Buck DC/DC Converter

BD9E101FJ-LB

General Description

Key Specifications

This is the product guarantees long time support in

Industrial market.

Input Voltage Range:

7.0V to 36V

1.0V to VIN×0.7V

1.0A (Max)

Output Voltage Range:

Output Current:

Switching Frequency:

High-Side MOSFET ON-Resistance:300mΩ (Typ)

Low-Side MOSFET ON-Resistance: 300mΩ (Typ)

BD9E101FJ-LB is a synchronous buck switching regulator

with built-in power MOSFETs. It is capable of an output

current of up to 1.0A. It is a current mode control DC/DC

converter and features high-speed transient response.

Phase compensation can also be set easily.

570kHz (Typ)

Standby Current:

0μA (Typ)

Package

W (Typ) x D (Typ) x H (Max)

4.90mm x 6.00mm x 1.65mm

Features

SOP-J8

Long Time Support Product for Industrial

Applications.

Synchronous single DC/DC converter.

Over-Current Protection.

Short Circuit Protection.

Thermal Shutdown Protection.

Undervoltage Lockout Protection.

Soft Start.

SOP-J8 package.

Applications

Industrial Equipment.

Power supply for FA’s industrial device using 24V

bass.

Consumer applications such as home appliance.

Distribution type power supply system for 12V, and

24V.

SOP-J8

Typical Application Circuit

VIN

24V

VIN

BOOT

BD9E101FJ-LB

10μF

0.1μF

VOUT

10μH

Enable

22μF×2

COMP

AGND

PGND

12kΩ

30kΩ

3kΩ

4700pF

Figure 1. Application circuit

○Product structure：Silicon monolithic integrated circuit. ○This product has no designed protection against radioactive rays.

www.rohm.com

TSZ02201-0J3J0AJ00390-1-2

14.May.2014 Rev.003

1/30

TSZ22111・14・001

12 3 4 5 6 7...33

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