adm869larq-reel Analog Devices, Inc., adm869larq-reel Datasheet
adm869larq-reel
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adm869larq-reel Summary of contents
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... MIRROR FET ON CURRENT LIMIT AMPLIFIER ON ON CONTROL OVERTEMP One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 Fax: 781/326-8703 ADM869L OUT 0.1 F SET V PULLUP 0 TO 5.5V 1.24V BANDGAP R REFERENCE PULLUP R SET 10k TO 100k ON FAULT GND www.analog.com © 2003 Analog Devices, Inc. All rights reserved. ...
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ADM869L–SPECIFICATIONS Parameter Operating Voltage Range Quiescent Current Shutdown Supply Current Off-Switch Current Undervoltage Lockout On Resistance Nominal Current-Limit Setting Range Current-Limit Amplifier Threshold I /I Current Ratio OUT SET ON Input Low Voltage Input High Voltage, V ...
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... THERMAL CHARACTERISTICS 16-Lead QSOP Package: θ = 50°C/W, θ = 10°C ORDERING GUIDE Temperature Package Model Range Description ADM869LARQ –40°C to +85°C 16-Lead QSOP RQ-16 Pin Mnemonic 12, 13 11, 14, 15 OUT GND 9 SET FAULT ...
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ADM869L–Typical Performance Characteristics – INPUT VOLTAGE – Volts TPC 1. Quiescent Current vs. Input Voltage 13.0 12.5 12.0 11.5 11.0 10.5 10.0 –40 ...
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OUTPUT VOLTAGE TPC 7. Normalized Output Current vs. Output Voltage REV. B 350 300 250 200 150 100 50 0 3.5 4.0 4.5 5.0 –40 TPC ...
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ADM869L V , 5V/DIV FAULT 5V/DIV OUT 4A/DIV OUT 5V/DIV IN 4 CH1 5.00V CH2 5.00V M 20.0 s CH3 TPC 10. Fast Current-Limit Response V , 5V/DIV FAULT 1 T ...
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FUNCTIONAL DESCRIPTION The ADM869L comprises a high-current P-channel switch con- trolled by an active-low logic input ON (Pin 7). When ON is low, the internal circuitry of the ADM869 is powered up and the output of the current-limit amplifier is ...
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ADM869L 0.065 0.049 0.010 0.004 COPLANARITY Revision History Location 4/03—Data Sheet changed from REV REV. B. Added ESD Caution . . . . . . . . . . . . . . . . . . . ...