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BD37A19FVM-TR

更新时间： 2024-11-02 12:27:27
品牌 Logo 应用领域
罗姆 - ROHM 电源电路电源管理电路光电二极管
页数 文件大小 规格书
18页 555K
描述
Voltage Detector ICs with Watchdog Timer Built-in watchdog timer

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中文翻译

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BD37A19FVM-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：MSOP
包装说明：VSSOP, TSSOP8,.16针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.64
Is Samacsys：N其他特性：DETECTION THRESHOLD VOLTAGE IS 1.9V
可调阈值：NO模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码：R-PDSO-G8长度：2.9 mm
信道数量：1功能数量：1
端子数量：8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：VSSOP封装等效代码：TSSOP8,.16
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED电源：5 V
认证状态：Not Qualified座面最大高度：0.9 mm
子类别：Power Management Circuits最大供电电流 (Isup)：0.014 mA
最大供电电压 (Vsup)：10 V最小供电电压 (Vsup)：2.5 V
标称供电电压 (Vsup)：5 V表面贴装：YES
温度等级：INDUSTRIAL端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：2.8 mm
Base Number Matches：1

BD37A19FVM-TR 数据手册

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Datasheet  
Voltage Detectors  
Voltage Detector ICs with Watchdog Timer  
BD37Axx Series  
BD87Axx Series  
BD99A41F  
●General Description  
●Key Specifications  
The BD37A19FVM, BD37A41FVM, BD87A28FVM,  
BD87A29FVM, BD87A34FVM, BD87A41FVM and  
BD99A41F are watchdog timer reset ICs. It delivers a  
high precision detection voltage of 1.5% and a  
super-low current consumption of 5 µA (Typ.). It can be  
used in a wide range of electronic devices to monitor  
power supply voltages and in system operation to  
prevent runaway operation.  
RESET power supply voltage range:  
WDT power supply voltage range:  
High precision detection voltage:  
(Ta = 25℃)  
(Ta = −40℃ to 105℃)  
Super-low current consumption:  
1.0V to 10V  
2.5V to 10V  
1.5%  
2.5%  
5μA(Typ.)  
Operating temperature range:  
-40℃ to +105℃  
●Packages  
W (Typ.) x D (Typ.) x H (Max.)  
2.90mm x 4.00mm x 0.90mm  
●Features  
MSOP8  
Built-in watchdog timer  
Reset delay time can be set with the CT pin's  
external capacitance  
Watchdog timer monitor time and reset time can be  
set with the CTW pin's external capacitance.  
Output circuit type: N-channel open drain  
●Applications  
SOP8  
5.00mm x 6.20mm x 1.71mm  
All devices using microcontrollers or DSP, including  
vehicle equipment, displays, servers, DVD players,  
and telephone systems  
●Ordering Information  
B D 3 7 A 1 9 F V M  
-
T R  
Part Number  
Detection Voltage Package  
Packaging and forming specification  
FVM : MSOP8  
TR: Embossed tape and reel  
E2: Embossed tape and reel  
37A：WDT H Active  
87A：WDT L Active  
99A：WDT H Active  
19：1.9V  
28：2.8V  
29：2.9V  
34：3.4V  
41：4.1V  
F
: SOP8  
●Lineup  
Detection voltage (Typ.)  
INH logic  
Package  
Reel of 3000  
Orderable Part Number  
H: Active  
MSOP8  
MSOP8  
MSOP8  
MSOP8  
MSOP8  
MSOP8  
SOP8  
1.9V  
4.1V  
2.8V  
2.9V  
3.4V  
4.1V  
4.1V  
BD37A19FVM-TR  
BD37A41FVM-TR  
BD87A28FVM-TR  
BD87A29FVM-TR  
BD87A34FVM-TR  
BD87A41FVM-TR  
BD99A41F-E2  
H: Active  
L: Active  
L: Active  
L: Active  
L: Active  
H: Active  
Reel of 3000  
Reel of 3000  
Reel of 3000  
Reel of 3000  
Reel of 3000  
Reel of 2500  
○Product structure：Silicon monolithic integrated circuit ○This product has not designed protection against radioactive rays  
.www.rohm.com  
TSZ02201-0T2T0AN00130-1-2  
25.Apr.2013 Rev.002  
© 2013 ROHM Co., Ltd. All rights reserved.  
1/15  
TSZ22111・14・001  
1234567...18

中文翻译

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