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BD81000MUV-E2 PDF预览

BD81000MUV-E2

更新时间: 2024-02-01 14:54:41
品牌 Logo 应用领域
罗姆 - ROHM /
页数 文件大小 规格书
18页 673K
描述
Analog Circuit, 1 Func, 7 X 7 MM, ROHS COMPLIANT, VQFN-48

BD81000MUV-E2 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:HVQCCN,Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.82
其他特性:IT ALSO REQUIRES 15.6 V模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:S-XQCC-N48长度:7 mm
功能数量:1端子数量:48
最高工作温度:105 °C最低工作温度:-25 °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):NOT SPECIFIED座面最大高度:1 mm
最大供电电压 (Vsup):18 V最小供电电压 (Vsup):10 V
标称供电电压 (Vsup):12 V表面贴装:YES
温度等级:OTHER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:NOT SPECIFIED宽度:7 mm
Base Number Matches:1

BD81000MUV-E2 数据手册

 浏览型号BD81000MUV-E2的Datasheet PDF文件第2页浏览型号BD81000MUV-E2的Datasheet PDF文件第3页浏览型号BD81000MUV-E2的Datasheet PDF文件第4页浏览型号BD81000MUV-E2的Datasheet PDF文件第5页浏览型号BD81000MUV-E2的Datasheet PDF文件第6页浏览型号BD81000MUV-E2的Datasheet PDF文件第7页 
Power supply IC for TFT-LCD Panels  
For Large Current Load  
7CH System Power Supply IC  
BD81000MUV  
No.12035EBT20  
Description  
The BD81000MUV is a system power supply IC that provides control 6 power supply channels and 1 VCOM channel  
required for TFT-LCD panels on a single chip. Output voltage and start-up sequence is variable. In addition, this IC  
incorporates Power Good output function.  
Features  
1) Synchronous rectification type Step-up DC/DC converter with built-in 4A FET  
2) Synchronous rectification type Step-down DC/DC converter with built-in 3A FET  
3) Synchronous rectification typ Step-down DC/DC controller  
4) Positive/ Negative charge pumps  
5) HVLDO  
6) VCOM amplifier  
7) All output shut-down function  
8) Controllable sequencePower Good function  
9) Frequency fixed (500kHz)  
10) Protection circuitsUnder-voltage lockout protection circuit  
Thermal shutdown circuit  
Timer latch type short-circuit protection circuit  
11) VQFN048V7070 package  
Applications  
TFT-LCD Panels power supplies  
Absolute Maximum Ratings (Ta=25)  
Parameter  
Symbol  
VCCPVCC  
HVCC  
VSW3  
Tjmax  
Pd  
Ratings  
20  
Unit  
V
Power Supply voltage1  
Power Supply voltage2  
SW3 pin voltage  
20  
V
30  
V
Maximum junction temperature  
Power dissipation  
150  
mW  
4826*1)  
-25105  
-55150  
Operating temperature rage  
Storage temperature range  
Topr  
Tstg  
*1To use the IC at temperature over Ta=25, derate power ratings by 38.6mW/℃  
When mounted on a four-layer glass epoxy board measuring 74.2×74.2×1.6mmall copper foil area: 5505mm2)  
Operating Conditions (Ta=-25℃~+105)  
Parameter  
Symbol  
VCCPVCC  
HVCC  
MIN  
MAX  
18  
Unit  
V
Power Supply voltage1  
Power Supply voltage2  
SW3 pin voltage  
10  
10  
-
18  
V
VSW3  
28  
V
SW2 pin current  
ISW2  
-
3*2)  
4*2)  
5.5  
A
SW3 pin current  
ISW3  
-
A
Power Good pull-up voltage  
EN pin voltage  
VPG  
-
V
VEN  
-
5.5  
V
*2Not exceeds Pd.  
www.rohm.com  
© 2012 ROHM Co., Ltd. All rights reserved.  
2012.05 - Rev.B  
1/15  

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