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MP9162A Datasheet(PDF) 3 Page - Monolithic Power Systems |
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MP9162A Datasheet(HTML) 3 Page - Monolithic Power Systems |
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3 / 14 page ![]() MP9162A – 2A, 6V, 1.5MHz, SYNCHRONOUS, STEP-DOWN CONVERTER MP9162A Rev. 1.01 www.MonolihicPower.com 3 7/5/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. ELECTRICAL CHARACTERISTICS VIN = 5V, TA = +25°C, unless otherwise noted. Parameter Symbol Condition Min Typ Max Units 2.5V ≤ VIN ≤ 6V, TA = 25°C -1.5 0.600 +1.5 Feedback voltage VFB TA = -40°C to +85°C (6) -2.5 +2.5 V/% Feedback current IFB VFB = 0.6V 10 50 nA P-FET switch on resistance RDSON_P 110 mΩ N-FET switch on resistance RDSON_N 60 mΩ Switch leakage VEN = 0V, VIN = 6V, VSW = 0V and 6V 0 1 μA P-FET current limit 2.6 3.2 4.0 A VIN = 5V, VOUT = 1.2V 166 On time TON VIN = 3.6V, VOUT = 1.2V 220 ns VOUT = 1.2V, TA = 25°C -20 1500 +20 kHz/% Switching frequency Fs TA = -40°C to +85°C (6) -25 1500 +25 kHz/% Minimum off time (6) TMIN-OFF 60 ns Soft-start time TSS-ON VOUT from 10% to 90% 0.6 1.15 1.7 ms Power good upper trip threshold PGH FB voltage with respect to the regulation +10 % Power good lower trip threshold PGL -10 % Power good delay PGD 50 μs Power good sink current capability VPG-L Sink 1mA 0.4 V Power good logic high voltage VPG-H VIN = 5V, VFB = 0.6V 4.9 V Power good internal pull-up resistor RPG 550 kΩ Under-voltage lockout threshold rising 2.15 2.3 2.45 V Under-voltage lockout threshold hysteresis 260 mV EN input logic low voltage 0.4 V EN input logic high voltage 1.2 V VEN = 2V 1.5 μA EN input current VEN = 0V 0 μA Supply current (shutdown) VEN = 0V, VIN = 3V 20 100 nA Supply current (quiescent) VEN = 2V, VFB = 0.63V, VIN = 5V 17 20 μA Thermal shutdown (5) 150 °C Thermal hysteresis (5) 30 °C NOTES: 5) Guaranteed by design. 6) Guaranteed by characterization test. |
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