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TPS7A1601-Q1 PDF预览

TPS7A1601-Q1

更新时间: 2024-10-03 12:21:59
品牌 Logo 应用领域
德州仪器 - TI 稳压器
页数 文件大小 规格书
26页 945K
描述
60-V, 5-μA IQ, 100-mA, Low-Dropout VOLTAGE REGULATOR With Enable and Power-Good

TPS7A1601-Q1 数据手册

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TPS7A1601-Q1  
TPS7A1633-Q1  
TPS7A1650-Q1  
www.ti.com  
SBVS188B MARCH 2012REVISED MAY 2012  
60-V, 5-µA IQ, 100-mA, Low-Dropout VOLTAGE REGULATOR  
With Enable and Power-Good  
Check for Samples: TPS7A1601-Q1 , TPS7A1633-Q1, TPS7A1650-Q1  
1
FEATURES  
23  
Qualified for Automotive Applications  
2.2 µF  
AEC-Q100 Qualified With the Following  
Results:  
Package: High-Thermal-Performance MSOP-8  
PowerPAD™ Package  
Device Temperature Grade 1: –40°C to  
125°C Ambient Operating Temperature  
Range  
APPLICATIONS  
High Cell-Count Battery Packs for Power Tools  
and Other Battery-Powered Microprocessor  
and Microcontroller Systems  
Device HBM ESD Classification Level H2  
Device CDM ESD Classification Level C3B  
Car Audio, Navigation, Infotainment, and Other  
Automotive Systems  
Wide Input Voltage Range: 3 V to 60 V  
Ultralow Quiescent Current: 5 µA  
Quiescent Current at Shutdown: 1 µA  
Output Current: 100 mA  
Power Supplies for Notebook PCs, Digital TVs,  
and Private LAN Systems  
Smoke/CO2 Detectors and Battery-Powered  
Alarm/Security Systems  
Low Dropout Voltage: 60 mV at 20 mA  
Accuracy: 2%  
DGN Package  
3-mm ´ 5-mm MSOP-8 PowerPAD Package  
(Top View)  
Available in:  
Fixed Output Voltage: 3.3 V, 5.0 V  
Adjustable Version From Approx. 1.2 V to  
18.5 V  
1
2
3
4
OUT  
FB/DNC  
PG  
8
7
6
5
IN  
DELAY  
NC  
Power-Good With Programable Delay  
GND  
EN  
Current-Limit and Thermal Shutdown  
Protections  
Stable With Ceramic Output Capactors:  
DESCRIPTION  
The TPS7A1633-Q1, TPS7A1601-Q1, and TPS7A1650-Q1 ultralow-power, low-dropout (LDO) voltage regulators  
offer the benefits of ultralow quiescent current, high input voltage, and miniaturized, high-thermal-performance  
packaging.  
The TPS7A1633-Q1, TPS7A1601-Q1, and TPS7A1650-Q1 are designed for continuous or sporadic (power  
backup) battery-powered applications where ultralow quiescent current is critical to extending system battery life.  
The TPS7A1633-Q1, TPS7A1601-Q1, and TPS7A1650-Q1 offer an enable pin (EN) compatible with standard  
CMOS logic and an integrated open-drain active-high power-good output (PG) with a user-programmable delay.  
These pins are intended for use in microcontroller-based, battery-powered applications where power-rail  
sequencing is required.  
In addition, the TPS7A1633-Q1, TPS7A1601-Q1, and TPS7A1650-Q1 are ideal for generating a low-voltage  
supply from multicell solutions ranging from high-cell-count power-tool packs to automotive applications; not only  
can these devices supply a well-regulated voltage rail, but they can also withstand and maintain regulation during  
voltage transients. These features translate to simpler and more cost-effective, electrical surge-protection  
circuitry.  
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.  
2
3
PowerPAD is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2012, Texas Instruments Incorporated  
 

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