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BU4233G-TR PDF预览

BU4233G-TR

更新时间： 2024-12-01 12:54:43
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
16页 502K
描述
Low Voltage Free Delay Time Setting CMOS Voltage Detector IC Series

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中文翻译

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BU4233G-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：SSOP
包装说明：LSSOP, TSOP5/6,.11,37针数：5
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：7 weeks
风险等级：5.14其他特性：DETECTION THRESHOLD VOLTAGE IS 3.3V
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-G5长度：2.9 mm
湿度敏感等级：1信道数量：1
功能数量：1端子数量：5
最高工作温度：125 °C最低工作温度：-25 °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）：NOT SPECIFIED
电源：1.8/5 V认证状态：Not Qualified
座面最大高度：1.25 mm子类别：Power Management Circuits
标称供电电压 (Vsup)：2.4 V表面贴装：YES
技术：CMOS温度等级：OTHER
端子形式：GULL WING端子节距：0.95 mm
端子位置：DUAL阈值电压标称：+3.3V
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：1.6 mm
Base Number Matches：1

BU4233G-TR 数据手册

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Datasheet  
Voltage Detector IC Series  
Low Voltage Free Delay Time Setting  
CMOS Voltage Detector IC Series  
BU42xx series BU43xx series  
●General Description  
●Key Specifications  
„ Detection voltage:  
ROHM’s BU42xx and BU43xx series are CMOS Voltage  
Detector ICs with adjustable output delay. It is a  
high-accuracy, low current consumption Voltage Detector  
IC series with a built-in delay circuit. The lineup was  
established with two output types (Nch open drain and  
CMOS output) and detection voltages range from 0.9V to  
4.8V in increments of 0.1V, so that the series may be  
selected according to application.  
0.9V to 4.8V (Typ.)  
0.1V steps  
„ High accuracy detection voltage:  
„ Ultra-low current consumption:  
„ Operating temperature range:  
●Package  
±1.0%  
0.55µA (Typ.)  
-40°C to +125°C  
SSOP5:  
2.90mm x 2.80mm x 1.25mm  
2.00mm x 2.10mm x 0.95mm  
1.60mm x 1.60mm x 0.60mm  
●Features  
„ Delay Time Controlled by external Capacitor  
„ Two output types (Nch open drain and CMOS output)  
„ Ultra-low current consumption  
SOP4:  
VSOF5:  
„ Wide operating temperature range  
„ Very small and low height package  
„ Package SSOP5 and SOP4 is similar to SOT-23-5  
and SC-82 respectively (JEDEC)  
●Applications  
Circuits using microcontrollers or logic circuits that require  
a reset.  
●Typical Application Circuit  
VDD1  
VDD1  
VDD2  
RL  
Micro  
controller  
RST  
BU43xx  
Micro  
controller  
RST  
BU42xx  
CIN  
CT  
CT  
CIN  
CL  
CL  
(Capacitor for  
noise filtering)  
(Capacitor for  
noise filtering)  
GND  
GND  
Open Drain Output type  
BU42xx series  
CMOS Output type  
BU43xx series  
●Connection Diagram & Pin Descriptions  
SSOP5  
TOP VIEW  
SOP4  
TOP VIEW  
VSOF5  
TOP VIEW  
VOUT  
4
CT  
3
N.C.  
CT  
GND VDD  
4
5
Lot. No  
Lot. No  
Marking  
Marking  
2 3  
1
Lot. No  
Marking  
VOUT VDD GND  
Symbol Function  
VOUT Reset output  
VOUT SUB CT  
1
2
GND  
VDD  
PIN  
No.  
PIN  
No.  
PIN  
No.  
Symbol  
Function  
Symbol  
VOUT Reset output  
SUB Substrate*  
Capacitor connection  
Function  
1
2
1
2
GND GND  
1
2
VDD Power supply voltage  
VDD  
Power supply voltage  
Capacitor connection  
terminal for output  
delay time  
3
4
5
GND GND  
3
4
CT  
3
4
5
CT  
terminal for output  
delay time  
N.C. Unconnected terminal  
Capacitor connection  
VOUT Reset output  
VDD Power supply voltage  
CT  
GND GND  
terminal for output  
delay time  
*Connect the substrate to VDD  
○Product structure：Silicon monolithic integrated circuit ○This product is not designed for protection against radioactive rays  
.www.rohm.com  
TSZ02201-0R7R0G300050-1-2  
2.Aug.2013 Rev.007  
© 2013 ROHM Co., Ltd. All rights reserved.  
1/13  
TSZ22111・14・001  
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中文翻译

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