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TPS3806J20QDBVRQ1 PDF预览

TPS3806J20QDBVRQ1

更新时间: 2024-11-20 15:54:59
品牌 Logo 应用领域
德州仪器 - TI 光电二极管
页数 文件大小 规格书
15页 786K
描述
IC POWER SUPPLY SUPPORT CKT, Power Management Circuit

TPS3806J20QDBVRQ1 技术参数

生命周期:Obsolete包装说明:LSSOP, TSOP6,.11,37
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
可调阈值:YES模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G6长度:2.9 mm
信道数量:1功能数量:1
端子数量:6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:TSOP6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
筛选级别:AEC-Q100座面最大高度:1.45 mm
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):1.3 V
标称供电电压 (Vsup):1.5 V表面贴装:YES
温度等级:AUTOMOTIVE端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
宽度:1.6 mmBase Number Matches:1

TPS3806J20QDBVRQ1 数据手册

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TPS3806I33-Q1  
TPS3806J20-Q1  
www.ti.com  
SLVSBW8 MARCH 2013  
Dual Voltage Detector With Adjustable Hysteresis  
Check for Samples: TPS3806I33-Q1, TPS3806J20-Q1  
1
FEATURES  
DESCRIPTION  
Qualified for Automotive Applications  
The TPS3806I33-Q1 integrates two independent  
voltage detectors for battery voltage monitoring.  
During power on, the device asserts RESET and  
RSTSENSE when supply voltage VDD or the voltage  
at the LSENSE input becomes higher than 0.8 V.  
Thereafter, the supervisory circuit monitors VDD and  
LSENSE, keeping RESET and RSTSENSE active as  
long as VDD and LSENSE remain below the threshold  
voltage, VIT. As soon as VDD or LSENSE rises above  
the threshold voltage VIT, the device deasserts  
AEC-Q100 Qualified With the Following  
Results:  
Device Temperature Grade 1: –40°C to  
125°C Ambient Operating Temperature  
Range  
Device HBM ESD Classification Level H2  
Device CDM ESD Classification Level C4B  
Dual Voltage Detector With Adjustable  
Hysteresis, 3.3-V Adjustable and 2-V  
Adjustable  
RESET  
or  
RSTSENSE,  
respectively.  
The  
TPS3806I33-Q1 device has a fixed-sense threshold  
voltage VIT set by an internal voltage divider at VDD  
and an adjustable second-LSENSE input. In addition,  
one can set an upper voltage threshold at HSENSE  
Assured Reset at VDD = 0.8 V  
Supply Current: 3 µA Typical at VDD = 3.3 V  
Independent Open-Drain Reset Outputs  
6-Pin SOT-23 Package  
to  
allow  
a
wide  
adjustable  
hysteresis window.  
The devices are available in  
a
6-pin SOT-23  
package. Characterization of the TPS3806I33-Q1  
device is for operation over a temperature range of  
–40°C to 125°C.  
APPLICATIONS  
Voltage Supervisor  
Voltage Detector  
Battery Monitor  
TPS3806I33-Q1  
DBV PACKAGE  
(TOP VIEW)  
1
6
5
4
HSENSE  
RSTSENSE  
GND  
2
3
LSENSE  
VDD  
RESET  
R4  
R5  
V
DD  
RESET  
TPS3806I33-Q1  
R1  
R2  
LSENSE  
RSTSENSE  
3.6 V  
Li-lon  
Cell  
HSENSE  
GND  
R3  
Typical Operating Circuit  
1
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.  
PRODUCT PREVIEW information concerns products in the  
formative or design phase of development. Characteristic data and  
other specifications are design goals. Texas Instruments reserves  
the right to change or discontinue these products without notice.  
Copyright © 2013, Texas Instruments Incorporated  

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