5秒后页面跳转
捷配首页

Datasheet > BD9122GUL_09
BD9122GUL_09 PDF预览

BD9122GUL_09

更新时间： 2024-02-18 07:50:07
品牌 Logo 应用领域
罗姆 - ROHM 稳压器开关
页数 文件大小 规格书
14页 426K
描述
Output 0.5A or Less High Efficiency Step-down Switching Regulator with Built-in Power MOSFET

阅读下载

中文翻译

获取价格

BD9122GUL_09 数据手册

 浏览型号BD9122GUL_09的Datasheet PDF文件第2页浏览型号BD9122GUL_09的Datasheet PDF文件第3页浏览型号BD9122GUL_09的Datasheet PDF文件第4页浏览型号BD9122GUL_09的Datasheet PDF文件第5页浏览型号BD9122GUL_09的Datasheet PDF文件第6页浏览型号BD9122GUL_09的Datasheet PDF文件第7页 
Single-chip Type with built-in FET Switching Regulator Series  
Output 0.5A or Less High Efficiency  
Step-down Switching Regulator  
with Built-in Power MOSFET  
BD9122GUL  
No.09027EAT31  
●Description  
ROHM’s high efficiency step-down switching regulator (BD9122GUL) is a power supply designed to produce a low voltage  
including 1 volts from 5/3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and  
synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load.  
●Features  
1) Offers fast transient response with current mode PWM control system.  
2) Offers highly efficiency for all load range with synchronous rectifier (Nch/Pch FET) and SLLMTM (Simple Light Load Mode)  
3) Incorporates soft-start function.  
4) Incorporates thermal protection and ULVO functions.  
5) Incorporates short-current protection circuit with time delay function.  
6) Incorporates shutdown function  
7) Employs WL-CSP : VCSP50L2  
●Use  
Power supply for LSI including DSP, Micro computer and ASIC  
●Absolute Maximum Ratings (Ta=25℃)  
Parameter  
Symbol  
VCC  
PVCC  
VEN  
VSW,VITH  
Pd  
Topr  
Limits  
-0.3～+7  
-0.3～+7  
Unit  
V
V
V
V
mW  
℃
℃
℃
1
1
＊
＊
VCC Voltage  
PVCC Voltage  
EN Voltage  
-0.3～+7  
-0.3～+7  
SW,ITH Voltage  
Power Dissipation  
Operating temperature range  
Storage temperature range  
Maximum junction temperature  
2
660＊  
-25～+85  
-55～+150  
Tstg  
Tjmax  
+150  
＊1  
Pd should not be exceeded.  
＊2  
Derating in done 5.28mW/℃ for temperatures above Ta=25℃, Mounted on 50mm×58mm×1.6mm Glass Epoxy PCB.  
●Operating Conditions (Ta=25℃)  
Limits  
Typ.  
3.3  
3.3  
Parameter  
Symbol  
Unit  
Min.  
2.5*4  
2.5*4  
0
Max.  
5.5  
5.5  
VCC  
0.3  
2.0  
*3  
VCC Voltage  
VCC  
PVCC  
V
V
V
A
V
*3  
PVCC Voltage  
EN Voltage  
EN  
-
-
-
SW average output  
Output voltage Setting Range  
Isw *3  
VOUT  
-
1.0  
＊3  
Pd should not be exceeded.  
＊4  
In case set output voltage 1.8V or more, VccMin = 2.7V.  
www.rohm.com  
2009.05 - Rev.A  
1/13  
© 2009 ROHM Co., Ltd. All rights reserved.  
1234567...14

中文翻译

下载PDF

与BD9122GUL_09相关器件

型号 品牌 获取价格 描述 数据表
BD9122GUL_12 ROHM

获取价格

 		2.5V to 5.5V, 0.3A 1ch Synchronous Buck Converter integrated FET
BD9122GUL-E2 ROHM

获取价格

 		Switching Regulator, Current-mode, 0.3A, 1200kHz Switching Freq-Max, PBGA8, LEAD FREE, VCS
BD9123MUV ROHM

获取价格

 		2.7V to 5.5V, 1.2A 1ch Synchronous Buck Converter integrated FET
BD9123MUV_11 ROHM

获取价格

 		Output 1.5A or Less High-efficiency Step-down Switching Regulator with Built-in Power MOSF
BD9123MUV_12 ROHM

获取价格

 		2.7V to 5.5V, 1.2A 1ch Synchronous Buck Converter integrated FET
BD9123MUV-E2 ROHM

获取价格

 		Output 1.5A or Less High-efficiency Step-down Switching Regulator with Built-in Power MOSF
BD9130EFJ ROHM

获取价格

 		Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET
BD9130EFJ-E2 ROHM

获取价格

 		Switching Regulator, Current-mode, 2.6A, 1200kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT
BD9130NV ROHM

获取价格

 		1ch DC/DC Converter IC built in Synchronous rectifier
BD9130NV_09 ROHM

获取价格

 		Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET

与BD9122GUL_09相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证