5秒后页面跳转
BD9E303EFJ-LB(E2) PDF预览

BD9E303EFJ-LB(E2)

更新时间: 2023-09-03 20:25:00
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
31页 1538K
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。是适合这些用途的产品。BD9E303EFJ-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。输入电压范围广(7V~36V),可生成5.0V等低电压的电源。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。

BD9E303EFJ-LB(E2) 数据手册

 浏览型号BD9E303EFJ-LB(E2)的Datasheet PDF文件第2页浏览型号BD9E303EFJ-LB(E2)的Datasheet PDF文件第3页浏览型号BD9E303EFJ-LB(E2)的Datasheet PDF文件第4页浏览型号BD9E303EFJ-LB(E2)的Datasheet PDF文件第5页浏览型号BD9E303EFJ-LB(E2)的Datasheet PDF文件第6页浏览型号BD9E303EFJ-LB(E2)的Datasheet PDF文件第7页 
Datasheet  
7.0V to 36V Input, 3.0A Integrated MOSFET  
Single Synchronous Buck DC/DC Converter  
BD9E303EFJ-LB BD9E303UEFJ-LB  
General Description  
Key Specifications  
This is the product guarantees long time support in  
Industrial market.BD9E303EFJ-LB BD9E303UEFJ-LB is a  
synchronous buck switching regulator with built-in power  
MOSFETs. It is a current mode control DC/DC converter  
and features high-speed transient response. Phase  
compensation can also be set easily.  
Input Voltage Range:  
7.0V to 36V  
1.0V to VIN×0.8V  
3.0A (Max)  
Output Voltage Range:  
Output Current:  
Switching Frequency:  
High-Side MOSFET ON-Resistance: 90mΩ (Typ)  
Low-Side MOSFET ON-Resistance: 80mΩ (Typ)  
Standby Current:  
300kHz (Typ)  
0μA (Typ)  
Features  
Long Time Support Product for Industrial  
Applications.  
Package  
HTSOP-J8  
W (Typ) x D (Typ) x H (Max)  
4.90mm x 6.00mm x 1.00mm  
Synchronous single DC/DC converter.  
Over-Current Protection.  
Short Circuit Protection.  
Thermal Shutdown Protection.  
Under voltage Lockout Protection.  
Soft Start.  
HTSOP-J8 package (Exposed Pad).  
Applications  
Industrial Equipment.  
Power supply for FAs industrial device using 24V  
bass.  
Consumer applications such as home appliance.  
Distribution type power supply system for 12V, and  
24V.  
HTSOP-J8  
Typical Application Circuit  
VIN  
24V  
2
3
VIN  
EN  
BOOT  
SW  
1
8
BD9E303EFJ-LB  
BD9E303UEFJ-LB  
0.1μF  
10μH  
0.1μF  
10μF  
VOUT  
Enable  
22μF×2  
COMP  
AGND  
4
PGND  
7
FB  
6
5
30kΩ  
6800pF  
7.5kΩ  
15kΩ  
Figure 1. Application circuit  
Product structureSilicon monolithic integrated circuit. This product is not designed for protection against radioactive rays.  
www.rohm.com  
TSZ02201-0J3J0AJ00650-1-2  
01.Nov.2022 Rev.003  
© 2015 ROHM Co., Ltd. All rights reserved.  
1/28  
TSZ2211114001  

与BD9E303EFJ-LB(E2)相关器件

型号 品牌 获取价格 描述 数据表
BD9E303EFJ-LB(H2) 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。是适合这些用途的产品。BD9E303E
BD9E303UEFJ-LB(E2) (新产品) ROHM

获取价格

This is the product guarantees long time support in Industrial market. BD9E303UEFJ-LB(E2)
BD9E303UEFJ-LB(H2) (新产品) ROHM

获取价格

This is the product guarantees long time support in Industrial market. BD9E303UEFJ-LB(H2)
BD9E304FP4-LBZ 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,而且是非常适用于这些应用领域的产品。BD9E
BD9F500QUZ ROHM

获取价格

BD9F500QUZ是内置低导通电阻的功率MOSFET的同步整流降压DC/DC转换器。最大
BD9F800MUX-Z ROHM

获取价格

BD9F800MUX是内置低导通电阻的功率MOSFET的同步整流降压DC/DC转换器。最大
BD9G101G ROHM

获取价格

Simple Step-down Switching Regulators with Built-in Power MOSFET
BD9G101G-TR ROHM

获取价格

Simple Step-down Switching Regulators with Built-in Power MOSFET
BD9G102G-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。是适合这些用途的产品。BD9G102G
BD9G201EFJ-LB ROHM

获取价格

本IC为可在电源电压4.5V~42V的范围内工作的内置高边FET的二极管整流型降压开关稳压