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TPS7A6301QPWPRQ1 Datasheet(PDF) 5 Page - Texas Instruments |
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TPS7A6301QPWPRQ1 Datasheet(HTML) 5 Page - Texas Instruments |
5 / 41 page TPS7A6301-Q1, TPS7A6333-Q1, TPS7A6350-Q1, TPS7A6401-Q1 www.ti.com SLVSAB1E – JUNE 2011 – REVISED SEPTEMBER 2015 6.4 Thermal Information TPS7A6401-Q1 TPS7A63xx-Q1 THERMAL METRIC(1) UNIT PWP (HTTSOP) DRK (VSON) 14 PINS 10 PINS RθJA Junction-to-ambient thermal resistance 46 36.5 °C/W RθJC(top) Junction-to-case (top) thermal resistance 32.6 36.6 °C/W RθJB Junction-to-board thermal resistance 27.4 11.6 °C/W ψJT Junction-to-top characterization parameter 1.2 0.5 °C/W ψJB Junction-to-board characterization parameter 27.2 11.7 °C/W RθJC(bot) Junction-to-case (bottom) thermal resistance 2.5 3.8 °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953. 6.5 Electrical Characteristics VIN = 14 V, TJ = –40ºC to 150ºC (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT INPUT VOLTAGE (VIN PIN) VOUT + VIN Input voltage VOUT = 2.5 V to 7 V, IOUT = 1 mA 40 V 0.3 V VIN = 8.2 V to 18 V, VEN = 5 V, IQUIESCENT Quiescent current 35 µA IOUT = 0.01 mA to 0.75 mA VIN = 8.2 V to 18 V, VEN < 0.8 V, ISLEEP Sleep or shutdown current 3 µA IOUT = 0 mA (no load), TA = 125°C Undervoltage lockout VIN-UVLO Ramp VIN down until output is turned OFF 3.16 V voltage VIN(POWERUP) Power-up voltage Ramp VIN up until output is turned ON 3.45 V DEVICE ENABLE INPUT (EN PIN) VIL Logic-input low level 0 0.8 V VIH Logic-input high level 2.5 40 V REGULATED OUTPUT VOLTAGE (VOUT PIN) Fixed VOUT value (3.3 V, 5 V or a programmed value), VOUT Regulated output voltage –2% 2% IOUT = 10 mA to 200 mA, VIN = VOUT + 1 V to 16V VIN = 6 V to 28 V, IOUT = 10 mA, VOUT = 5 V 15 mV ΔVLINE-REG Line regulation VIN = 6 V to 28 V, IOUT = 10 mA, VOUT = 3.3 V 20 mV IOUT = 10 mA to 200 mA, VIN= 14 V, VOUT = 5 V 25 mV ΔVLOAD-REG Load regulation IOUT = 10 mA to 200 mA, VIN = 14 V, VOUT = 3.3 V 35 mV IOUT = 200 mA 500 mV Dropout voltage VDROPOUT (VIN – VOUT) IOUT = 150 mA 300 mV RSW (1) Switch resistance VIN to VOUT resistance 2 Ω VOUT in regulation 0 200 mA IOUT Output current [VOUT in regulation, VOUT = 3.3 V, VIN = 6 V] (2) 0 300 mA ICL Output current limit VOUT = 0 V (VOUT pin is shorted to ground) 350 1000 mA VIN-RIPPLE = 0.5 Vpp, IOUT = 200 mA, frequency = 100 60 Hz, VOUT = 5 V and VOUT = 3.3 V Power-supply ripple PSRR(3) dB rejection VIN-RIPPLE = 0.5 Vpp, IOUT = 200 mA, frequency = 150 30 kHz, VOUT = 5 V and VOUT = 3.3 V RESET (nRST PIN) VOL Reset pulled low IOL = 5 mA 0.4 V (1) This test is done with VOUT in regulation, measuring the VIN – VOUT parameter when VOUT drops by 100 mV from the programmed value (of VOUT) at specified loads. (2) Design Information - not tested; specified by characterization. (3) Specified by design - not tested. Copyright © 2011–2015, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: TPS7A6301-Q1 TPS7A6333-Q1 TPS7A6350-Q1 TPS7A6401-Q1 |
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