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BD9G500UEFJ-LA PDF预览

BD9G500UEFJ-LA

更新时间: 2024-11-04 11:13:15
品牌 Logo 应用领域
罗姆 - ROHM 生产线DC-DC转换器
页数 文件大小 规格书
39页 2440K
描述
该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。BD9G500UEFJ-LA是一款内置低导通电阻高边功率MOSFET的单通道降压型DC-DC转换器。该产品可输出最大5A的电流,由于是电流模式控制的DC-DC转换器,因此具有高速瞬态响应性能,也很容易进行相位补偿设置。其频率可调范围宽达100kHz~650kHz。本IC是从系列型号BD9G500EFJ-LA以提高生产效率为目的变更生产线的型号,在新项目选型时,建议选择该型号,在技术规格书中的保证特性并没有差异。此外,由于文档和设计模型等也没有差异,因此除非另有说明,ROHM将公开BD9G500EFJ-LAE2的数据。

BD9G500UEFJ-LA 数据手册

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Datasheet  
7 V to 76 V Input, 5 A Integrated HighSide  
MOSFET, Single Buck DC/DC Converter  
BD9G500EFJ-LA BD9G500UEFJ-LA  
General Description  
Key Specifications  
This is the product guarantees long time support in  
industrial market.  
Input Voltage Range:  
7 V to 76 V  
80 V  
Input Absolute Maximum Rating:  
BD9G500EFJ-LA BD9G500UEFJ-LA is buck DC/DC  
converter with built-in low on-resistance High-Side power  
MOSFET. It is capable of providing current of up to 5 A.  
Current mode architecture provides fast transient  
response and simple phase compensation setup. The  
operating frequency is adjustable from 100 kHz to 650  
kHz.  
85 V (1 ms pulse , 50 % duty or less)  
Reference Voltage Accuracy:  
1.0 V±1.0 %  
Output Current:  
5 A (Max)  
High-Side MOSFET ON-Resistance: 100 mΩ (Typ)  
Shutdown Current: 0 μA (Typ)  
Operating Temperature Range: -40 °C to +125 °C  
Package  
HTSOP-J8  
W (Typ) x D (Typ) x H (Max)  
4.9 mm x 6.0 mm x 1.0 mm  
Features  
Long Time Support Product for Industrial Applications.  
Wide Input Voltage Range  
Integrated High-Side MOSFET  
Current Mode Control  
Adjustable Frequency  
Soft Start Function  
Over Current Protection (OCP)  
Under Voltage Lockout (UVLO)  
Thermal Shutdown Protection (TSD)  
Over Voltage Protection (OVP)  
HTSOP-J8 package  
Applications  
Industrial Equipment  
Power Supply for FA’s Industrial Device  
Communications Power Systems  
Typical Application Circuits  
VIN  
8
6
VIN  
EN  
BOOT  
SW  
7
1
CBOOT  
BD9G500EFJ-LA  
BD9G500UEFJ-LA  
CIN  
R1  
L
VOUT  
D1  
COUT  
COMP  
RT  
GND  
FB  
R2  
3
5
2
4
R3  
CCOMP  
RCOMP  
RRT  
R4  
Product structure : Silicon integrated circuit This product has no designed protection against radioactive rays.  
www.rohm.com  
© 2020 ROHM Co., Ltd. All rights reserved.  
TSZ22111 • 14 • 001  
TSZ02201-0F2F0AJ00280-1-2  
20.May.2022 Rev.002  
1/36  

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