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TPS3103H20DBVT PDF预览

TPS3103H20DBVT

更新时间: 2024-11-12 22:06:23
品牌 Logo 应用领域
德州仪器 - TI 监控
页数 文件大小 规格书
22页 359K
描述
ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS

TPS3103H20DBVT 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:LSSOP, TSOP6,.11,37针数:6
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.76其他特性:RESET THRESHOLD VOLTAGE IS 1.84V; POWER ON RESET GENERATOR
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-G6JESD-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:6最高工作温度:85 °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:TSOP6,.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:0.4/3.3 V
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.027 mA
最大供电电压 (Vsup):3.3 V最小供电电压 (Vsup):0.8 V
标称供电电压 (Vsup):2 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
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:+1.84V处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.6 mmBase Number Matches:1

TPS3103H20DBVT 数据手册

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www.ti.com  
SLVS363B − AUGUST 2001 − REVISED SEPTEMBER 2004  
TPS3103  
DBV PACKAGE  
(TOP VIEW)  
features  
Precision Supply Voltage Supervision  
Range: 0.9 V, 1.2 V, 1.5 V, 1.6 V,  
2 V, 3.3 V  
1
2
3
6
5
V
DD  
RESET  
High Trip Point Accuracy: 0.75%  
GND  
MR  
PFO  
PFI  
Supply Current of 1.2 µA (Typ)  
RESET Defined With Input Voltages as Low  
as 0.4 V  
4
TPS3106  
DBV PACKAGE  
(TOP VIEW)  
Power On Reset Generator With a Delay  
Time of 130 ms  
Push/Pull or Open-Drain RESET Outputs  
SOT23-6 Package  
V
1
2
3
RSTVDD  
GND  
6
5
DD  
Temperature Range . . . −40°C to 85°C  
RSTSENSE  
SENSE  
typical applications  
4
MR  
Applications Using Low-Power DSPs,  
Microcontrollers or Microprocessors  
TPS3110  
DBV PACKAGE  
(TOP VIEW)  
Portable/Battery-Powered Equipment  
Intelligent Instruments  
1
2
3
6
5
V
RESET  
GND  
Wireless Communication Systems  
Programmable Controls  
DD  
WDI  
Industrial Equipment  
4
SENSE  
MR  
Notebook/Desktop Computers  
Automotive Systems  
typical application circuit  
description  
The TPS310x, TPS311x families of supervisory  
3.3 V  
1.6 V  
circuits provide circuit initialization and timing  
supervision, primarily for DSP and processor-  
based systems.  
V
V
V
IO  
DD  
core  
DSP  
RESET  
R3  
TPS3106E33DBV  
During power on, RESET is asserted when the  
R1  
R2  
supply voltage (V ) becomes higher than 0.4 V.  
MR  
RSTVDD  
DD  
Thereafter, the supervisory circuit monitors V  
DD  
SENSE  
and keeps the RESET output active as long as  
RSTSENSE  
V
remains below the threshold voltage (V ). An  
DD  
IT  
GND  
GND  
internal timer delays the return of the output to the  
inactive state to ensure proper system reset. The  
GND  
delay time starts after V  
has risen above the V .  
DD  
IT  
When the V  
drops below the V , the output  
DD  
IT  
becomes active again.  
All the devices of this family have a fixed-sense threshold voltage (V ) set by an internal voltage divider.  
IT  
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.  
All trademarks are the property of their respective owners.  
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Copyright 2001 − 2004 Texas Instruments Incorporated  

TPS3103H20DBVT 替代型号

型号 品牌 替代类型 描述 数据表
TPS3103H20DBVTG4 TI

完全替代

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