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BD9130EFJ PDF预览

BD9130EFJ

更新时间: 2024-09-21 08:51:51
品牌 Logo 应用领域
罗姆 - ROHM 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
15页 420K
描述
Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET

BD9130EFJ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:HTSOP
包装说明:VSOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.74
其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 2.5V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:5.5 V最小输入电压:2.7 V
标称输入电压:3.3 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e2长度:4.9 mm
功能数量:1端子数量:8
最高工作温度:105 °C最低工作温度:-25 °C
最大输出电流:2.6 A封装主体材料:PLASTIC/EPOXY
封装代码:VSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, VERY THIN PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:1200 kHz温度等级:OTHER
端子面层:Tin/Copper (Sn/Cu)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

BD9130EFJ 数据手册

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Single-chip Type with Built-in FET Switching Regulator Series  
Output 2A or More High-efficiency  
Step-down Switching Regulator  
with Built-in Power MOSFET  
BD9130EFJ  
No.09027EAT30  
Description  
ROHM’s high efficiency step-down switching regulator BD9130EFJ is a power supply designed to produce a low voltage  
including 1 volts from 5.5/3.3 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 small surface mount package : HTSOP-J8  
Use  
Power supply for LSI including DSP, Micro computer and ASIC  
Absolute maximum ratings  
Parameter  
Symbol  
VCC  
Rating  
-0.3+7 *1  
-0.3+7 *1  
-0.3+7  
-0.3+7  
2.6 *1  
Unit  
V
Power Supply Voltage  
PVCC  
VEN  
V
EN Voltage  
V
SWITH Voltage  
VSW, VITH  
ISW  
V
SW Output Current  
Power Dissipation 1  
Power Dissipation 2  
Operating Temperature Range  
Storage Temperature Range  
A
Pd1  
0.5 *2  
W
W
Pd2  
3.76 *3  
Topr  
-25+105  
-55+150  
+150  
Tstg  
Maximum Junction Temperature  
Tjmax  
1
*
*
*
Pd, ASO, and Tjmax=150should not be exceeded.  
Reduced by 4.0mW for increase in Ta of 1above 25.  
Reduced by 30.0mW for increase in Ta of 1above 25. (when mounted on a board 70.0mm × 70.0mm × 1.6mm Glass-epoxy PCB)  
2
3
Operating Conditions (Ta=-25+105)  
Limits  
Unit  
Parameter  
Symbol  
Min.  
2.7  
2.7  
0
Typ.  
Max.  
5.5  
VCC  
PVCC  
VEN  
3.3  
V
V
V
V
A
Power Supply Voltage  
3.3  
5.5  
EN Voltage  
-
-
-
VCC  
2.5*4  
2.0*5  
Output Voltage range  
SW Average Output Current  
VOUT  
1.0  
-
ISW  
4 In case set output voltage 1.6V or more, VccMin. = Vout + 1.3V.  
5 Pd and ASO should not be exceeded.  
www.rohm.com  
© 2009 ROHM Co., Ltd. All rights reserved.  
2009.05 - Rev.A  
1/14  

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