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CM3112-12SO Datasheet(PDF) 4 Page - California Micro Devices Corp |
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CM3112-12SO Datasheet(HTML) 4 Page - California Micro Devices Corp |
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4 / 14 page  © 2004 California Micro Devices Corp. All rights reserved. 4 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 L Tel: 408.263.3214 L Fax: 408.263.7846 L www.calmicro.com 01/20/04 CM3112 PRELIMINARY Note 1: Bold values indicate 0 °C < TJ <125 °C. ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE 1) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VOUT Output Voltage Accuracy ILOAD = 5mA, VIN = 3.3V -2 -3 2 3 % % VOUT Output Voltage 5mA < ILOAD < 150mA, 3.135V < VIN < 5.5V -4 -5 4 5 % % VR LOAD Load Regulation 5mA < ILOAD < 100mA 0.5 0.7 % % VR LINE Line Regulation xx ILOAD = 5mA; 2.5V < VIN < 5.5V 0.1 0.15 %/V %/V RDROP Dropout Resistance VIN = 2.7V 10 Ω ILIM Overload Current Limit 160 400 mA ISC Short Circuit Current Limit VOUT < 0.5V 150 mA RDISCH Discharge Resistance EN tied to GND 500 Ω IGND Ground Current Regulator Enabled (EN=VIN); ILOAD= 0mA Regulator Enabled (EN=VIN); ILOAD= 150mA Regulator Disabled (EN=GND); (Disable Mode) 90 100 0.01 150 200 10 µA µA µA VEN EN Input Logic High Threshold Regulator Enabled, VIN = 5.5V 1.6 V VDIS EN Input Logic Low Threshold Regulator Disabled, VIN = 5.5V 0.4 V IEN Enable Input Current 0.01 10 µA VPGL Power Good Low Threshold % of VOUT (PG ON) 84 % VPGH Power Good High Threshold % of VOUT (PG OFF) 97 % VOL Power Good Logic "0" Voltage IL= 2mA; Fault Condition 0.05 0.1 V IPG Power Good Leakage Current Power Good Off; VPG = 5.5V 0.01 50 µA DPGD DPGA Power Good Delay Time To de-assert PG To assert PG 2.5V < VIN < 5.5V (applies to DPGD only) 1 10 1 mS mS |
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