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TPS7A1633DGNR Datasheet(PDF) 1 Page - Texas Instruments |
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TPS7A1633DGNR Datasheet(HTML) 1 Page - Texas Instruments |
1 / 22 page TPS7A16xx OUT GND C IN IN EN V IN V OUT V EN R PG DELAY C DELAY PG C OUT V PG mC1 IO1 IO2 IO3 mC2 EN VCC 12V 60V t V IN 2 1 3 4 7 8 6 5 FB/DNC PG GND OUT EN NC DELAY IN DGNPACKAGE 3mm 5mmMSOP-8PowerPAD (TOPVIEW) ´ TPS7A16 www.ti.com SBVS171A – DECEMBER 2011 – REVISED DECEMBER 2011 60-V, 5- µA IQ, 100-mA, Low-Dropout VOLTAGE REGULATOR with Enable and Power-Good Check for Samples: TPS7A16 1 FEATURES DESCRIPTION The TPS7A16 family of ultra-low power, low-dropout 23 • Wide Input Voltage Range: 3 V to 60 V (LDO) voltage regulators offers the benefits of • Ultralow Quiescent Current: 5 µA ultra-low quiescent current, high input voltage and • Quiescent Current at Shutdown: 1 µA miniaturized, high thermal-performance packaging. • Output Current: 100 mA The TPS7A16 family is designed for continuous or • Low Dropout Voltage: 60 mV at 20 mA sporadic (power backup) battery-powered applications where ultra-low quiescent current is • Accuracy: 2% critical to extending system battery life. • Available in: The TPS7A16 family offers an enable pin (EN) – Fixed Output Voltage: 3.3 V, 5.0 V compatible with standard CMOS logic and an – Adjustable Version from ~1.2 V to 18.5 V integrated open drain active-high power good output • Power Good with Programable Delay (PG) with a user-programmable delay. These pins are intended for use in microcontroller-based, • Current-Limit and Thermal Shutdown battery-powered applications where power-rail Protections sequencing is required. • Stable with Ceramic Output Capactors: In addition, the TPS7A16 is ideal for generating a ≥ 2.2 µF low-voltage supply from multicell solutions ranging • Package: High Thermal Performance MSOP-8 from high cell-count power-tool packs to automotive PowerPAD ™ applications; not only can this device supply a • Operating Temperature Range: well-regulated voltage rail, but it can also withstand –40°C to +125°C and maintain regulation during voltage transients. These features translate to simpler and more cost-effective, electrical surge-protection circuitry. APPLICATIONS • High Cell-Count Battery Packs for Power Tools and other Battery-Powered Microprocessor and Microcontroller Systems • Car Audio, Navigation, Infotainment, and Other Automotive Systems • Power Supplies for Notebook PCs, Digital TVs, and Private LAN Systems • Smoke/CO2 Detectors and Battery-Powered Alarm/Security Systems Low Power Microcontroller Rail Sequencing in Automotive Applications Subject to Load Dump Transient 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 PowerPAD is a trademark of Texas Instruments. 3 All other trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2011, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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