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TPS3836-Q1 PDF预览

TPS3836-Q1

更新时间: 2023-06-19 15:33:39
品牌 Logo 应用领域
德州仪器 - TI 监控电源管理电路电源电路
页数 文件大小 规格书
13页 227K
描述
具有手动复位功能的低电平有效、推挽式、汽车类、毫微功耗监控器

TPS3836-Q1 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:SOT-23
包装说明:SOT-23, 5 PIN针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.66Is Samacsys:N
其他特性:RESET THRESHOLD VOLTAGE IS 2.25V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:e4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:-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
电源:2.5 V认证状态:Not Qualified
筛选级别:AEC-Q100座面最大高度:1.45 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.025 mA
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):1.6 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL阈值电压标称:+2.25V
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

TPS3836-Q1 数据手册

 浏览型号TPS3836-Q1的Datasheet PDF文件第2页浏览型号TPS3836-Q1的Datasheet PDF文件第3页浏览型号TPS3836-Q1的Datasheet PDF文件第4页浏览型号TPS3836-Q1的Datasheet PDF文件第5页浏览型号TPS3836-Q1的Datasheet PDF文件第6页浏览型号TPS3836-Q1的Datasheet PDF文件第7页 
ꢆꢇ  
ꢉꢇ  
SGLS141 – DECEMBER 2002  
D
Qualification in Accordance With  
AEC-Q100  
D
Applications Include  
– Applications Using Automotive  
Low-Power DSPs, Microcontrollers, or  
Microprocessors  
– Battery-Powered Equipment  
– Intelligent Instruments  
D
Qualified for Automotive Applications  
D
Customer-Specific Configuration Control  
Can Be Supported Along With  
Major-Change Approval  
– Wireless Communication Systems  
– Automotive Systems  
D
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
TPS3836, TPS3838  
DBV PACKAGE  
(TOP VIEW)  
D
D
D
D
Supply Current of 220 nA (Typ)  
Precision Supply Voltage Supervision  
Range: 1.8 V, 2.5 V, 3.0 V, 3.3 V  
1
2
3
5
V
DD  
CT  
Power-On Reset Generator With Selectable  
Delay Time of 10 ms or 200 ms  
GND  
Push/Pull RESET Output (TPS3836),  
RESET Output (TPS3837), or  
Open-Drain RESET Output (TPS3838)  
4
RESET  
MR  
TPS3837  
DBV PACKAGE  
(TOP VIEW)  
D
D
D
Manual Reset  
5-Pin SOT-23 Package  
Temperature Range –40°C to 125°C  
1
2
3
5
V
DD  
CT  
Contact factory for details. Q100 qualification data available on  
request.  
GND  
description  
4
RESET  
MR  
The TPS3836, TPS3837, TPS3838 families of  
supervisory circuits provide circuit initialization  
and timing supervision, primarily for DSP and  
processor-based systems.  
During power on, RESET is asserted when the supply voltage V  
becomes higher than 1.1 V. Thereafter, the  
DD  
supervisory circuit monitors V  
and keeps RESET output active as long as V  
remains below the threshold  
DD  
DD  
voltage V . An internal timer delays the return of the output to the inactive state (high) to ensure proper system  
IT  
reset. The delay time starts after V  
has risen above the threshold voltage V .  
DD  
IT  
When CT is connected to GND a fixed delay time of typical 10 ms is asserted. When connected to V  
time is typically 200 ms.  
the delay  
DD  
When the supply voltage drops below the threshold voltage V , the output becomes active (low) again.  
IT  
All the devices of this family have a fixed-sense threshold voltage V set by an internal voltage divider.  
IT  
The TPS3836 has an active-low push-pull RESET output. The TPS3837 has active-high push-pull RESET, and  
TPS3838 integrates an active-low open-drain RESET output.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 2002, Texas Instruments Incorporated  
ꢀꢫ  
ꢧ ꢫ ꢨ ꢧꢠ ꢡꢵ ꢣꢢ ꢦ ꢮꢮ ꢬꢦ ꢤ ꢦ ꢥ ꢫ ꢧ ꢫ ꢤ ꢨ ꢰ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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