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BD45421G PDF预览

BD45421G

更新时间: 2024-11-24 22:36:27
品牌 Logo 应用领域
罗姆 - ROHM /
页数 文件大小 规格书
4页 462K
描述
VOLTAGE DETECTOR IC

BD45421G 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:SSOP
包装说明:LSSOP, TSOP5/6,.11,37针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.18
其他特性:DETECTION THRESHOLD VOLTAGE IS 4.2V可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G5
JESD-609代码:e2长度:2.9 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:LSSOP封装等效代码:TSOP5/6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.25 mm子类别:Power Management Circuits
最大供电电压 (Vsup):10 V最小供电电压 (Vsup):1.2 V
标称供电电压 (Vsup):1.2 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Copper (Sn/Cu)端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
阈值电压标称:+4.2V处于峰值回流温度下的最长时间:10
宽度:1.6 mmBase Number Matches:1

BD45421G 数据手册

 浏览型号BD45421G的Datasheet PDF文件第2页浏览型号BD45421G的Datasheet PDF文件第3页浏览型号BD45421G的Datasheet PDF文件第4页 
BD45XXXG  
BD46XXXG  
Voltage detectors  
VOLTAGE DETECTOR IC  
with counter timer  
BD45XXXG  
BD46XXXG  
BD45XXXG and BD46XXXG are series of high-accuracy detection voltage and low current consumption  
VOLTAGE DETECTOR ICs adopting CMOS process. New lineup of 156 types with delay time circuit  
have developed. Delay time is fixed in the IC due to the built-in counter timer to require no external  
capacitor. Total 156 types of VOLTAGE DETECTOR ICs including BD45XXXG series (Nch open drain  
output) and BD46XXXG series (CMOS output), each of which has 26 kinds in every 0.1V step (2.3~4.8V)  
and three kinds of delay time (50msec, 100msec, 200msec) have developed.  
Applications  
BD45XXXG  
Every kind of appliances with microcontroller and logic circuit  
BD46XXXG  
5
4
1pin : External RESET  
control  
Features  
2pin : Connect to  
Sub, GND  
1) Built-in delay time circuit  
3pin : GND  
4pin : VOUT  
5pin : VDD  
1
2
(Fixed delay time by the built-in ±10% of high-accuracy counter timer)  
3
(UNIT:mm)  
2) No external capacitor for setting delay time required  
3) 3 kinds of delay time: 50msec(Typ.)(BD45XX5G,BD46XX5G)  
100msec(Typ.)(BD45XX1G,BD46XX1G)  
2.9  
5
±
0.2  
4
(
)
(
)
)
200msec(Typ.)(BD45XX2G,BD46XX2G)  
4) Detection voltage: 2.3V ~ 4.8V 0.1V step  
5) High-accuracy detection voltage: ±1.0%  
6) Ultra low current consumption: 0.85µA typ.  
7) Output circuit: Nch open drain(BD45XXXG)  
CMOS(BD46XXXG)  
(
)
(
)
(
3
1
2
+0.05  
–0.03  
0.13  
+
0.05  
0.95  
0.42  
0.1  
0.04  
8) Package: SSOP5(SMP5C2)  
9) Operating temperature range:  
-
40°C ~ +105°C  
SSOP5(SMP5C2)  
Application Circuit  
BD45XXXG  
BD46XXXG  
VDD  
VDD  
VDD  
VDD  
VDD  
Reset  
Vout  
Oscillation circuit  
counter timer  
Oscillation circuit  
counter timer  
Reset  
Vout  
Vref  
Vref  
GND  
ER  
GND  
ER  
Pin No.  
1
2
3
4
5
ER  
Sub  
GND  
VOUT  
VDD  
SSOP5  
1/4  

BD45421G 替代型号

型号 品牌 替代类型 描述 数据表
BD45421G-TR ROHM

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