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Part Number
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L5993 |
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Manufacturer
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STMicroelectronics |
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Description
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CONSTANT POWER CONTROLLER |
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Published
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Mar 22, 2005 |
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Detailed Description
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®
L5993
CONSTANT POWER CONTROLLER
CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT (< 120µ...
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Datasheet
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L5993
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Overview
®
L5993
CONSTANT POWER CONTROLLER
CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT ( 120µA) CONSTANT OUTPUT POWER VS.
SWITCHING FREQUENCY HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1A) FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION PROGRAMMABLE DUTY CYCLE 100%AND 50% MAXIMUM DUTY CYCLE LIMIT PROGRAMMABLE SOFT START PRIMARY OVERCURRENT FAULT DETECTION WITH RE-START DELAY PWM UVLO WITH HYSTERESIS IN/OUT SYNCHRONIZATION LATCHED DISABLE INTERNAL 100ns LEADING EDGE BLANKING OF CURRENT SENSE PACKAGE: DIP16 AND SO16N DESCRIPTION This primary controller I.
C.
, developed in BCD60II technology, has been designed to implement off BLOCK DIAGRAM
SYNC 1 RCT 2...
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