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BD9153MUV PDF预览

BD9153MUV

更新时间: 2024-11-04 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
19页 504K
描述
Output 1.5A or Less High Efficiency Step-down Switching Regulator with Built-in Power MOSFET

BD9153MUV 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:QFN
包装说明:HVQCCN,针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.83
其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 1.8 TO 3.3V AND 0.8V TO 2.5V模拟集成电路 - 其他类型:SWITCHING CONTROLLER
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:4.5 V
标称输入电压:5 VJESD-30 代码:S-XQCC-N24
JESD-609代码:e2长度:4 mm
功能数量:1端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, 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:PUSH-PULL最大切换频率:1200 kHz
温度等级:INDUSTRIAL端子面层:Tin/Copper (Sn/Cu)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:10
宽度:4 mmBase Number Matches:1

BD9153MUV 数据手册

 浏览型号BD9153MUV的Datasheet PDF文件第2页浏览型号BD9153MUV的Datasheet PDF文件第3页浏览型号BD9153MUV的Datasheet PDF文件第4页浏览型号BD9153MUV的Datasheet PDF文件第5页浏览型号BD9153MUV的Datasheet PDF文件第6页浏览型号BD9153MUV的Datasheet PDF文件第7页 
Single-chip Type with Built-in FET Switching Regulator Series  
Output 1.5A or Less High Efficiency  
Step-down Switching Regulator  
with Built-in Power MOSFET  
BD9153MUV  
No.09027EAT40  
Description  
ROHM’s high efficiency dual step-down switching regulators and Linear Regulator Controller, BD9153MUV is a power supply  
designed to produce a low voltage including 3.3,0.8 volts from 5.5/4.5 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 (Pch/Nch FET) and SLLMTM (Simple Light Load Mode)  
3) Incorporates Nch FET controller for Linear Regulator.  
4) Incorporates reset function with 50ms counter.  
5) Incorporates soft-start fanction, thermal protection and ULVO functions.  
6) Incorporates short-current protection circuit with time delay function.  
7) Incorporates shutdown function Icc=0µA(Typ.)  
8) Employs small surface mount package : VQFN024V4040  
Applications  
Power supply for LSI including DSP, Micro computer and ASIC  
Absolute Maximum Rating (Ta=25)  
Parameter  
Vcc,PVcc Voltage  
Symbol  
Limit  
-0.3+7*1  
-0.3+7  
-0.3+7  
-0.3+7  
0.34*2  
Unit  
V
VCC,PVCC  
FB1,FB2,FB3,VS Voltage  
SW1,SW2,ITH1,ITH2 Voltage  
EN,RST,DET,GATE Voltage  
VFB1, VFB2, VFB3, VVS  
V
VSW1, VSW2, VITH1, V ITH2  
V
V EN, V RST, V DET, V GATE  
V
Pd1  
Pd2  
W
W
W
W
0.69 *3  
Power Dissipation  
Pd3  
2.20 *4  
3.56*5  
Pd4  
Operating Temperature Range  
Storage Temperature Range  
Maximum Junction Temperature  
Topr  
Tstg  
Tjmax  
-40+85  
-55+150  
+150  
1  
2  
3  
4  
5  
Pd should not be exceeded.  
IC only  
1-layer. mounted on a 74.2mm×74.2mm×1.6mm glass-epoxy board, occupied area by copper foil : 10.29mm2  
4-layer. mounted on a 74.2mm×74.2mm×1.6mm glass-epoxy board, occupied area by copper foil : 10.29mm2 , in 1,4 layer, 5505mm2 in 2,3 layer  
4-layer. mounted on a 74.2mm×74.2mm×1.6mm glass-epoxy board, occupied area by copper foil : 5505mm2, in each layers  
Operating Conditions (Ta=-40+85)  
Parameter  
Vcc Voltage  
Symbol  
VCC  
Min.  
4.5  
0
Typ.  
Max.  
5.5  
Unit  
V
5.0  
EN Voltage  
VEN  
-
-
-
-
-
-
5.5  
V
VOUT1  
VOUT2  
VOUT3  
ISW1  
1.8  
0.8  
0.8  
-
3.3  
V
Output Voltage range  
2.5  
V
2.5  
V
1.5*6  
1.5*6  
A
SW Average Output Current  
ISW2  
-
A
6 Pd should not be exceeded.  
www.rohm.com  
2009.08 - Rev.A  
1/18  
© 2009 ROHM Co., Ltd. All rights reserved.  

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