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TPS73HD301 Fiches technique(PDF) 4 Page - Texas Instruments |
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TPS73HD301 Fiches technique(HTML) 4 Page - Texas Instruments |
4 / 36 page TPS73HD301, TPS73HD318, TPS73HD325 DUALOUTPUT LOW DROPOUT VOLTAGE REGULATORS SLVS167C − SEPTEMBER 1998 − REVISED − MAY 1999 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics, VI(IN) = 4.3 V, IO = 10 mA, EN = 0 V, CO = 4.7 µF/CSR‡ = 1 Ω, SENSE/FB shorted to OUT (unless otherwise noted) PARAMETER TEST CONDITIONS§ TJ MIN TYP MAX UNIT Quiescent current (active mode), each regulator EN ≤ 0.5 V, 0 mA ≤ IO ≤ 750 mA, 25 °C 340 415 A Quiescent current (active mode), each regulator 0 mA ≤ IO ≤ 750 mA, See NOTE 2 −40 °C to 125°C 550 µA ICC Supply current (standby mode), each regulator EN = VI, 25 °C 0.01 0.5 A ICC Supply current (standby mode), each regulator EN = VI, NOTE 2 −40 °C to 125°C 2 µA IO Output current limit, each regulator VO = 0, VI = 10 V 25 °C 0.8 1.2 2 A IO Output current limit, each regulator VO = 0, VI = 10 V −40 °C to 125°C 2 A Ilkg Pass-element leakage current (standby mode) EN = VI, 25 °C 0.01 0.5 A Ilkg Pass-element leakage current (standby mode) EN = VI, See NOTE 2 −40 °C to 125°C 1 µA Output voltage temperature coefficient −40 °C to 125°C 61 75 ppm/ °C Thermal shutdown junction temperature 165 °C Logic high (EN) (standby mode) 2.5 V ≤ VI ≤ 6 V, −40 °C to 125°C 2 V Logic high (EN) (standby mode) 2.5 V ≤ VI ≤ 6 V, 6 V ≤ VI ≤ 10 V −40 °C to 125°C 2.7 V Logic low (EN) (active mode) See NOTE 2 25 °C 0.5 V Logic low (EN) (active mode) See NOTE 2 −40 °C to 125°C 0.5 V Vhys Hysteresis voltage (EN) 25 °C 50 mV II Input current (EN) 0 V ≤ VI ≤ 10 V 25 °C −0.5 0.001 0.5 A II Input current (EN) 0 V ≤ VI ≤ 10 V −40 °C to 125°C −0.5 0.5 µA Minimum input voltage, for active pass element 25 °C 2.05 2.5 V Minimum input voltage, for active pass element −40 °C to 125°C 2.5 V Minimum input voltage, for valid RESET IO(RESET) = −300 µA 25 °C 1 1.5 V Minimum input voltage, for valid RESET IO(RESET) = −300 µA −40 °C to 125°C 1.9 V ‡ CSR (compensation series resistance) refers to the total series resistance, including the equivalent series resistance (ESR) of the capacitor, any series resistance added externally, and PWB trace resistance to CO. § Pulse-testing techniques are used to maintain virtual junction temperature as close as possible to ambient temperature; thermal effects must be taken into account separately. NOTE 2: Minimum input voltage is 3.5V or Vo(typ) + 1V whichever is greater. The minimum value of 3.5 V is the absolute lower limit for the recommended input voltage range for the TPS73HD301. |
Numéro de pièce similaire - TPS73HD301_16 |
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Description similaire - TPS73HD301_16 |
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