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TPS7A6201-Q1 Fiches technique(PDF) 1 Page - Texas Instruments |
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TPS7A6201-Q1 Fiches technique(HTML) 1 Page - Texas Instruments |
1 / 21 page 0.01 0.1 1 10 100 300 0.01 0.1 1 10 V = 14V C = 10 F, 47 F T = 27°C V = 5V, 3.3V IN OUT A OUT µ µ Stable Operation Over Entire Region I (mA) OUT VIN VOUT GND EN FB TPS7A6201 CIN COUT R1 VIN VOUT VEN R2 TPS7A6201-Q1 www.ti.com SLVSAA0B – NOVEMBER 2010 – REVISED MARCH 2012 300-mA 40-V LOW-DROPOUT REGULATOR WITH 25-µA QUIESCENT CURRENT Check for Samples: TPS7A6201-Q1 1 FEATURES DESCRIPTION • Low Dropout Voltage The TPS7A6201 is a low dropout linear voltage – 300mV at IOUT = 150mA regulator designed for low power consumption and • 4-V to 40-V Wide Input Voltage Range quiescent current less than 25 µA in light load With up to 45-V Transients applications. This device features an integrated over- current protection, and is designed to achieve stable • 300-mA Maximum Output Current operation even with low-ESR ceramic output • Ultra Low Quiescent Current capacitors. The output voltage can be programmed – IQUIESCENT = 25 µA (Typ) at Light Loads using external resistors. Low voltage tracking feature allows for a smaller input capacitor and can possibly – ISLEEP < 2 µA when EN = Low eliminate the need of using a boost converter during • 2.5-V to 7-V Programmable Output Voltage cold crank conditions. Because of these features, this • Low-ESR Ceramic Output Stability Capacitor device is well suited in power supplies for various automotive applications. • Integrated Fault Protection – Short-Circuit/Over-Current Protection TYPICAL REGULATOR STABILITY – Thermal Shutdown • Low Input Voltage Tracking • Thermally Enhanced Power Package – 5-pin TO-263 (KTT /D2PAK) APPLICATIONS • Qualified for Automotive Applications • Infotainment Systems with Sleep Mode • Body Control Modules • Always ON Battery Applications – Gateway Applications – Remote Keyless Entry Systems – Immobilizers Figure 1. ESR vs Load Current for TPS7A6201 TYPICAL APPLICATION SCHEMATIC Figure 2. Application Schematic 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. PRODUCTION DATA information is current as of publication date. Copyright © 2010–2012, 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. |
Numéro de pièce similaire - TPS7A6201-Q1_14 |
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Description similaire - TPS7A6201-Q1_14 |
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