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TLV70032-Q1 Datasheet(PDF) 4 Page - Texas Instruments |
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TLV70032-Q1 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 24 page TLV70012A-Q1, TLV70025-Q1, TLV70028-Q1 TLV70030-Q1, TLV70032-Q1, TLV70033-Q1 SLVSA61G – FEBRUARY 2010 – REVISED SEPTEMBER 2015 www.ti.com 6.3 Thermal Information TLV700xx-Q1 THERMAL METRIC(1) DCK (SOT) DDC (SOT) UNIT 5 Pins 5 PINS RθJA Junction-to-ambient thermal resistance 307.6 262.8 °C/W RθJC(top) Junction-to-case (top) thermal resistance 79.1 68.2 °C/W RθJB Junction-to-board thermal resistance 93.7 81.6 °C/W ψJT Junction-to-top characterization parameter 1.3 1.1 °C/W ψJB Junction-to-board characterization parameter 92.8 80.9 °C/W RθJC(bot) Junction-to-case (bottom) thermal resistance n/a n/a °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953. 6.4 Electrical Characteristics VIN = VOUT(TYP) + 0.3 V or 2 V (whichever is greater); IOUT = 10 mA, VEN = VIN, COUT = 1 μF, and TA = –40°C to 125°C (unless otherwise noted). Typical values are at TA = 25°C. space PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIN Input voltage range 2 5.5 V VOUT ≥ 1 V –2% 2% VOUT DC output accuracy –40°C ≤ TA ≤ 125°C VOUT < 1 V –20 20 mV VOUT(NOM) + 0.5 V ≤ VIN ≤ 5.5 V ΔVO / ΔVIN Line regulation 1 5 mV IOUT = 10 mA 0 mA ≤ IOUT ≤ 200 mA, TLV70025-Q1 15 TLV70030-Q1,TLV70033-Q1 ΔVO / ΔIOUT Load regulation mV 0 mA ≤ IOUT ≤ 200 mA, TLV70012A-Q1 20 VDO Dropout voltage(1) VIN = 0.98 × VOUT(NOM), IOUT = 200 mA 175 250 mV ICL Output current limit VOUT = 0.9 × VOUT(NOM) 220 350 550 mA IOUT = 0 mA 31 55 μA IGND Ground pin current IOUT = 200 mA, VIN = VOUT + 0.5 V 270 μA ISHDN Ground pin current (shutdown) VEN ≤ 0.4 V, 2.0 V ≤ VIN ≤ 4.5 V 1 2.5 μA VIN = 2.3 V, VOUT = 1.8 V PSRR Power-supply rejection ratio 68 dB IOUT = 10 mA, f = 1 kHz BW = 100 Hz to 100 kHz VN Output noise voltage 48 μVRMS VIN = 2.3 V, VOUT = 1.8 V, IOUT = 10 mA tSTR Startup time(2) COUT = 1 μF, IOUT = 200 mA 100 μs VEN(HI) Enable pin high (enabled) 0.9 VIN V VEN(LO) Enable pin low (disabled) 0 0.4 V IEN Enable pin current VEN = 5.5 V , IOUT = 10 μA 0.04 0.5 μA UVLO Undervoltage lockout VIN rising 1.9 V Shutdown, temperature increasing 160 °C TSD Thermal shutdown temperature Reset, temperature decreasing 140 °C TA Operating ambient temperature –40 125 °C (1) VDO is measured for devices with VOUT(NOM) ≥ 2.35 V. (2) Startup time = time from EN assertion to 0.98 × VOUT(NOM). 4 Submit Documentation Feedback Copyright © 2010–2015, Texas Instruments Incorporated Product Folder Links: TLV70012A-Q1 TLV70025-Q1 TLV70028-Q1 TLV70030-Q1 TLV70032-Q1 TLV70033-Q1 |
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