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BD8966FVM PDF预览

BD8966FVM

更新时间: 2024-09-23 06:41:55
品牌 Logo 应用领域
罗姆 - ROHM 稳压器开关
页数 文件大小 规格书
15页 413K
描述
Low Noise High Efficiency Step-down Switching Regulator with Built-in Power MOSFET

BD8966FVM 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:MSOP包装说明:VSSOP,
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.23其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 1 TO 2.5 V
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:4 V标称输入电压:5 V
JESD-30 代码:R-PDSO-G8JESD-609代码:e2
长度:2.9 mm功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-25 °C最大输出电流:0.8 A
封装主体材料:PLASTIC/EPOXY封装代码:VSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
认证状态:Not Qualified座面最大高度:0.9 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:0.65 mm端子位置:DUAL
宽度:2.8 mmBase Number Matches:1

BD8966FVM 数据手册

 浏览型号BD8966FVM的Datasheet PDF文件第2页浏览型号BD8966FVM的Datasheet PDF文件第3页浏览型号BD8966FVM的Datasheet PDF文件第4页浏览型号BD8966FVM的Datasheet PDF文件第5页浏览型号BD8966FVM的Datasheet PDF文件第6页浏览型号BD8966FVM的Datasheet PDF文件第7页 
Single-chip Type with Built-in FET Switching Regulator Series  
Low Noise High Efficiency  
Step-down Switching Regulator  
with Built-in Power MOSFET  
BD8966FVM  
No.09027EAT24  
Description  
ROHM’s high efficiency step-down switching regulator BD8966FVM 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 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)  
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 : MSOP8  
Use  
Power supply for LSI including DSP, Micro computer and ASIC  
Line up  
Parameter  
Symbol  
VCC  
PVCC  
VEN  
VSW,VITH  
Pd1  
Pd2  
Topr  
Tstg  
Tjmax  
Limits  
-0.3+7  
-0.3+7  
Unit  
V
V
V
V
mW  
mW  
1
1
VCC Voltage  
PVCC Voltage  
EN Voltage  
-0.3+7  
-0.3+7  
SW,ITH Voltage  
2
Power Dissipation 1  
Power Dissipation 2  
Operating temperature range  
Storage temperature range  
Maximum junction temperature  
387.5*  
3
587.4*  
-25+85  
-55+150  
+150  
1  
Pd should not be exceeded.  
Derating in done 3.1mW/for temperatures above Ta=25.  
Derating in done 4.7mW/for temperatures above Ta=25, Mounted on 70mm×70mm×1.6mm Glass Epoxy PCB.  
2  
3  
Operating Conditions (Ta=25)  
BD8966FVM  
Typ.  
Unit  
Parameter  
Symbol  
Min.  
4.0  
Max.  
5.5  
*4  
VCC  
5.0  
V
V
V
VCC Voltage  
*4  
PVCC  
4.0  
0
5.0  
5.5  
PVCC Voltage  
VEN  
-
-
VCC  
EN Voltage  
VOUT  
Isw *4  
1.0  
-
1.8  
0.8  
V
A
Output voltage Setting Range  
SW average output current  
4  
Pd should not be exceeded.  
www.rohm.com  
2009.05 - Rev.A  
1/14  
© 2009 ROHM Co., Ltd. All rights reserved.  

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