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CMPWR150 Datasheet(PDF) 5 Page - ON Semiconductor |
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CMPWR150 Datasheet(HTML) 5 Page - ON Semiconductor |
5 / 15 page CMPWR150 Rev. 3 | Page 5 of 15 | www.onsemi.com ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE 1) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS V OUT Regulator Output Voltage 0mA < I LOAD < 500mA 3.135 3.300 3.465 V I OUT Regulator Output Current 500 800 mA V CCSEL Select Voltage Regulator Enabled 4.35 4.45 V V CCDES Deselect Voltage Regulator Disabled 3.90 4.10 V V CCHYST Hysteresis Voltage Hysteresis, See Note 2 0.25 V I SC Short-circuit Output Current V CC=5V, VOUT=0V 1200 mA I RCC V CC Pin Reverse Leakage V OUT=3.3V; VCC = 0.0V x5 50 µA V R LOAD Load Regulation V CC=5V, ILOAD=50mA to 500mA 75 mV V R LINE Line Regulation V CC=4.5 to 5.5V, ILOAD=5mA 2 mV I CC Quiescent Supply Current V CC > VCCSEL, ILOAD=0mA V CCDES > VCC > VOUT V OUT > VCC 1.0 0.15 0.01 3.0 0.25 0.02 mA mA mA I GND Ground Pin Current Regulator Disabled, Note 3 V CC=5V, ILOAD=5mA, Note 3 V CC=5V, ILOAD=500mA, Note 3 0.15 1.0 1.2 0.30 2.5 3.0 mA mA mA R OH R OL Drive Pull-up Resistance Drive Pull-down Resistance R PULLUP to VCC, VCC > VCCSEL R PULLDOWN to GND, VCCDES > VCC 100 200 400 400 Ω Ω T DH T DL Drive High Delay Drive Low Delay C DRIVE=1nF, VCC TRISE < 100ns C DRIVE=1nF, VCC TFALL < 100ns x1.0 0.2 µS µS Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified. Note 2: The hysteresis defines the maximum level of acceptable disturbance on V CC during switching. It is recommended that the V CC source impedance be kept below 0.25 Ω to ensure the switching disturbance remains below the hysteresis during select/deselect transitions. An input capacitor may be required to help minimize the switching transient. Note 3: Ground pin current consists of controller current (0.15mA) and regulator current if enabled. The controller always draws 0.15mA from either V CC or VOUT, whichever is greater. All regulator current is supplied exclusively from VCC. At high load currents a small increase occurs due to current limit protection circuitry. |
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