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BD4222MUV-E2 PDF预览

BD4222MUV-E2

更新时间: 2024-11-12 14:48:03
品牌 Logo 应用领域
罗姆 - ROHM /
页数 文件大小 规格书
22页 874K
描述
Analog Circuit, 1 Func, 3 X 3 MM, 1 MM HEIGHT, ROHS COMPLIANT, VQFN-16

BD4222MUV-E2 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:HVQCCN, LCC16,.12SQ,20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.6
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:S-XQCC-N16
长度:3 mm功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-35 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装等效代码:LCC16,.12SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
电源:3.3 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Power Management Circuits
最大供电电流 (Isup):2.5 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.5 V标称供电电压 (Vsup):3.3 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宽度:3 mm
Base Number Matches:1

BD4222MUV-E2 数据手册

 浏览型号BD4222MUV-E2的Datasheet PDF文件第2页浏览型号BD4222MUV-E2的Datasheet PDF文件第3页浏览型号BD4222MUV-E2的Datasheet PDF文件第4页浏览型号BD4222MUV-E2的Datasheet PDF文件第5页浏览型号BD4222MUV-E2的Datasheet PDF文件第6页浏览型号BD4222MUV-E2的Datasheet PDF文件第7页 
Regulators ICs for Digital Cameras and Camcorders  
Strobe Charge Control IC  
BD4222MUV  
No.12036EAT05  
Description  
The strobe charge IC is a self-oscillating switching regulator that uses a transformer. It provides highly efficient applications  
for charging capacitors in sets with various strobes.  
Features  
1) Built-in power transistor  
2) Adjustable transformer primary-side peak current to linear current with the ADJ pin  
3) Charging control switching with the START pin  
4) Includes high precision full charge voltage detection circuit and output pin  
5) Various built-in protective circuits (TSD, UVLO, SDP)  
6) Built-in IGBT driver  
7) Employs small package: VQFN016V3030 (3.0 mm×3.0 mm×1.0 mm)  
Applications  
Digital still cameras, single-lens reflex cameras, digital video cameras  
Absolute Maximum Ratings  
Parameter  
Symbol  
VCC  
VDD  
VSW  
VCDC  
VI1  
Rating  
-0.3 to 7  
-0.3 to 7  
50  
Unit  
V
VCC supply voltage  
VDD supply voltage  
SW pin Voltage  
V
V
VC pin voltage  
-15 to 50  
-0.3 to 7  
-0.3 to 7  
-35 to +85  
-55 to +150  
150  
V
Input pin voltage (START, ADJ)  
Input pin voltage (IGBT_IN, IGBT_EN)  
Operating temperature range  
Storage temperature range  
Junction temperature  
V
VI2  
V
Topr  
Tstg  
°C  
°C  
°C  
mW  
Tjmax  
Pd  
Power dissipation  
1770*  
* Reduced by 14.16 mW/°C at over Ta=25°C  
(When mounted on a 74.2 mm×74.2 mm×1.6 mm glass epoxy board: Surface radiating copper foil of 6.28mm2, copper foil laminated in each layer)  
Table 1 Absolute Maximum Ratings  
Operating Conditions  
Symbol  
VCC  
VDD  
VSW  
ISW  
Rating  
2.5 to 5.5  
2.5 to 5.5  
45  
Unit  
V
Parameter  
VCC supply voltage range  
VDD supply voltage range  
V
Voltage  
V
SW pin  
Current *3  
4.5  
A
Input pin voltage (START, ADJ)  
VI1  
0 to VCC  
0 to VDD  
V
Input pin voltage (IGBT_IN, IGBT_EN)  
VI2  
V
*3 Pulse width: 100μs  
Table 2 Operating Conditions  
www.rohm.com  
© 2012 ROHM Co., Ltd. All rights reserved.  
2012.04 - Rev.A  
1/21  

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