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BD4944FVE-TR PDF预览

BD4944FVE-TR

更新时间: 2024-11-24 13:05:55
品牌 Logo 应用领域
罗姆 - ROHM /
页数 文件大小 规格书
18页 433K
描述
Power Supply Support Circuit, Fixed, 1 Channel, +4.4VV, CMOS, PDSO5, ROHS COMPLIANT, VSOF-5

BD4944FVE-TR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:VSOF, FL6,.047,20针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:9 weeks
风险等级:5.16其他特性:DETECTION VOLTAGE IS 4.4V
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-F5长度:1.6 mm
信道数量:1功能数量:1
端子数量:5最高工作温度:105 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:VSOF封装等效代码:FL6,.047,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, VERY THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:4.4 V
认证状态:Not Qualified座面最大高度:0.6 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.00255 mA
标称供电电压 (Vsup):4.2 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:FLAT端子节距:0.5 mm
端子位置:DUAL阈值电压标称:+4.4V
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.2 mm
Base Number Matches:1

BD4944FVE-TR 数据手册

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Datasheet  
Voltage Detector IC Series  
Standard CMOS  
Voltage Detector IC  
BD48xxx series BD49xxx series  
General Description  
Key Specifications  
¢ Detection voltage:  
ROHM’s BD48xxx and BD49xxx series are highly  
accurate, low-current Voltage Detector IC series. The  
family includes BD48xxx devices with N-channel open  
drain output and BD49xxx devices with CMOS output.  
The devices are available for specific detection voltages  
ranging from 2.3V to 6.0V in increments of 0.1V.  
2.3V to 6.0V (Typ.),  
0.1V steps  
¢ High accuracy detection voltage:  
¢ Ultra-low current consumption:  
±1.0%  
0.9µA (Typ.)  
¢ Operating temperature range:  
-40°C to +105°C  
Package  
SSOP5:  
SSOP3:  
2.90mm x 2.80mm x 1.25mm  
2.92mm x 2.80mm x 1.25mm  
1.60 mm x 1.60mm x 0.60mm  
Features  
¢
¢
¢
¢
¢
¢
¢
High accuracy detection  
Ultra-low current consumption  
Two output types (Nch open drain and CMOS output)  
Wide Operating temperature range  
VSOF5:  
Very small and low height package  
Applications  
Package SSOP5 is similar to SOT-23-5 (JEDEC)  
Package SSOP3 is similar to SOT-23-3 (JEDEC)  
Circuits using microcontrollers or logic circuits that  
require a reset.  
Typical Application Circuit  
DD1  
V
VDD1  
VDD2  
RL  
Micro  
controller  
RST  
BD49xxx  
Micro  
controller  
BD48xxx  
RST  
CL  
CL  
Capacitor for  
(
Capacitor for  
(
noise filtering  
noise filtering  
GND  
GND  
(Open Drain Output type  
(CMOS Output type)  
BD49xxx series  
BD48xxx series  
Product structureSilicon monolithic integrated circuit This product is not designed for protection against radioactive rays  
.www.rohm.com  
TSZ02201-0R7R0G300030-1-2  
22.May.2013.Rev.008  
© 2013 ROHM Co., Ltd. All rights reserved.  
1/15  
TSZ2211114001  

BD4944FVE-TR 替代型号

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