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ADP1755-EVALZ Datasheet(PDF) 3 Page - Analog Devices |
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ADP1755-EVALZ Datasheet(HTML) 3 Page - Analog Devices |
3 / 20 page Data Sheet ADP1754/ADP1755 Rev. E | Page 3 of 20 SPECIFICATIONS VIN = (VOUT + 0.4 V) or 1.6 V (whichever is greater), IOUT = 10 mA, CIN = COUT = 4.7 µF, TA = 25°C, unless otherwise noted. Table 1. Parameter Symbol Test Conditions/Comments Min Typ Max Unit INPUT VOLTAGE RANGE VIN TJ = −40°C to +125°C 1.6 3.6 V OPERATING SUPPLY CURRENT1 IGND IOUT = 500 μA 90 µA IOUT = 100 mA 400 µA IOUT = 100 mA, TJ = −40°C to +125°C 800 µA IOUT = 1.2 A 1.1 mA IOUT = 1.2 A, TJ = −40°C to +125°C 1.4 mA SHUTDOWN CURRENT IGND-SD EN = GND, VIN = 1.6 V 2 6 µA EN = GND, VIN = 1.6 V, TJ = −40°C to +85°C 30 µA EN = GND, VIN = 3.6 V, TJ = −40°C to +85°C 100 µA OUTPUT VOLTAGE ACCURACY Fixed Output Voltage Accuracy (ADP1754) VOUT IOUT = 10 mA −1 +1 % IOUT = 10 mA to 1.2 A −1.5 +1.5 % 10 mA < IOUT < 1.2 A, TJ = −40°C to +125°C −2 +2 % Adjustable Output Voltage Accuracy (ADP1755)2 VADJ IOUT = 10 mA 0.495 0.5 0.505 V IOUT = 10 mA to 1.2 A 0.495 0.505 V 10 mA < IOUT < 1.2 A, TJ = −40°C to +125°C 0.490 0.510 V LINE REGULATION ∆VOUT/∆VIN VIN = (VOUT + 0.4 V) to 3.6 V, TJ = −40°C to +125°C −0.3 +0.3 %/V LOAD REGULATION3 ∆VOUT/∆IOUT IOUT = 10 mA to 1.2 A, TJ = −40°C to +125°C 0.6 %/A DROPOUT VOLTAGE4 VDROPOUT IOUT = 100 mA, VOUT ≥ 1.8 V 10 mV IOUT = 100 mA, VOUT ≥ 1.8 V, TJ = −40°C to +125°C 16 mV IOUT = 1.2 A, VOUT ≥ 1.8 V 105 mV IOUT = 1.2 A, VOUT ≥ 1.8 V, TJ = −40°C to +125°C 200 mV START-UP TIME5 tSTART-UP CSS = 0 nF, IOUT = 10 mA 200 µs CSS = 10 nF, IOUT = 10 mA 5.2 ms CURRENT-LIMIT THRESHOLD6 ILIMIT 1.5 2 5 A THERMAL SHUTDOWN Thermal Shutdown Threshold TSSD TJ rising 150 °C Thermal Shutdown Hysteresis TSSD-HYS 15 °C PG OUTPUT LOGIC LEVEL PG Output Logic High PGHIGH 1.6 V ≤ VIN ≤ 3.6 V, IOH < 1 µA 1.0 V PG Output Logic Low PGLOW 1.6 V ≤ VIN ≤ 3.6 V, IOL < 2 mA 0.4 V PG Output Delay from EN Transition Low to High 1.6 V ≤ VIN ≤ 3.6 V, CSS = 10 nF 5.5 ms PG OUTPUT THRESHOLD Output Voltage Falling PGFALL 1.6 V ≤ VIN ≤ 3.6 V −10 % Output Voltage Rising PGRISE 1.6 V ≤ VIN ≤ 3.6 V −6.5 % EN INPUT EN Input Logic High VIH 1.6 V ≤ VIN ≤ 3.6 V 1.2 V EN Input Logic Low VIL 1.6 V ≤ VIN ≤ 3.6 V 0.4 V EN Input Leakage Current VI-LEAKAGE EN = VIN or GND 0.1 1 µA UNDERVOLTAGE LOCKOUT UVLO Input Voltage Rising UVLORISE TJ = −40°C to +125°C 1.58 V Input Voltage Falling UVLOFALL TJ = −40°C to +125°C 1.25 V Hysteresis UVLOHYS TJ = 25°C 100 mV SOFT START CURRENT ISS 1.6 V ≤ VIN ≤ 3.6 V 0.6 0.9 1.2 µA ADJ INPUT BIAS CURRENT (ADP1755) ADJI-BIAS 1.6 V ≤ VIN ≤ 3.6 V, TJ = −40°C to +125°C 10 150 nA SENSE INPUT BIAS CURRENT SNSI-BIAS 1.6 V ≤ VIN ≤ 3.6 V 10 µA |
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