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TPS7A6033-Q1 Fiches technique(PDF) 4 Page - Texas Instruments |
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TPS7A6033-Q1 Fiches technique(HTML) 4 Page - Texas Instruments |
4 / 25 page TPS7A6033-Q1, TPS7A6050-Q1 TPS7A6133-Q1, TPS7A6150-Q1 SLVSA62G – MARCH 2010 – REVISED MARCH 2012 www.ti.com ELECTRICAL CHARACTERISTICS (continued) VIN = 14V, TJ = -40ºC to 150ºC (unless otherwise noted) NO. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIN = 8.2V to 18V, VEN (1) = 5V, 4.2 IQUIESCENT Quiescent current 25 40 µA IOUT = 0.01mA to 0.75mA VIN = 8.2V to 18V, VEN (1) < 0.8V, 4.3 ISLEEP (1) Sleep/shutdown current 3 µA IOUT = 0mA (no load), TA = 125°C Under voltage lock out 4.4 VIN-UVLO Ramp VIN down until output is turned OFF 3.16 V voltage 4.5 VIN(POWERUP) Power up voltage Ramp VIN up until output is turned ON 3.45 V 5. Enable Input (EN pin) 5.1 VIL (1) Logic input low level 0 0.8 V 5.2 VIH (1) Logic input high level 2.5 40 V 6. Regulated Output Voltage (VOUT pin) Fixed VOUT value (3.3V or 5V as applicable), 6.1 VOUT Regulated output voltage -2 2 % IOUT = 10mA to 300mA, VIN= VOUT + 1V to 16V VIN = 6V to 28V, IOUT = 10mA, VOUT = 5V 15 mV 6.2 ∆VLINE-REG Line regulation VIN = 6V to 28V, IOUT = 10mA, VOUT = 3.3V 20 mV IOUT = 10mA to 300mA, VIN= 14V, VOUT = 5V 25 mV 6.3 ∆VLOAD-REG Load regulation IOUT = 10mA to 300mA,VIN = 14V, VOUT = 3.3V 35 mV IOUT = 250mA 500 mV Dropout voltage 6.4 VDROPOUT (2) (VIN – VOUT) IOUT = 150mA 300 mV 6.5 RSW (3) Switch resistance VIN to VOUT resistance 2 Ω 6.6 IOUT Output current VOUT in regulation 0 300 mA 6.7 ICL Output current limit VOUT = 0V (VOUT pin is shorted to ground) 350 1000 mA VIN-RIPPLE = 0.5 Vpp, IOUT = 300mA, 60 frequency = 100 Hz, VOUT = 5V and VOUT = 3.3V Power supply ripple 6.8 PSRR(3) dB rejection VIN-RIPPLE = 0.5 Vpp, IOUT = 300mA, 30 frequency = 150 kHz, VOUT = 5V and VOUT = 3.3V (1) Applicable for TPS7A61xx only. (2) This test is done with VOUT in regulation and VIN – VOUT parameter is measured when VOUT (3.3V or 5.0V) drops by 100mV at specified loads. (3) Specified by design – not tested 4 Submit Documentation Feedback Copyright © 2010–2012, Texas Instruments Incorporated Product Folder Link(s): TPS7A6033-Q1 TPS7A6050-Q1 |
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