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L4964

STMicroelectronics
Part Number L4964
Manufacturer STMicroelectronics
Description HIGH CURRENT SWITCHING REGULATOR
Published Mar 22, 2005
Detailed Description L4964 HIGH CURRENT SWITCHING REGULATOR . . . . . . . . . . . . 4 A OUTPUT CURRENT 5.1 V TO 28 V OUTPUT VOLTAGE RANGE 0...
Datasheet PDF File L4964 PDF File

L4964
L4964


Overview
L4964 HIGH CURRENT SWITCHING REGULATOR .
.
4 A OUTPUT CURRENT 5.
1 V TO 28 V OUTPUT VOLTAGE RANGE 0 TO 100 % DUTY CYCLE RANGE PRECISE (± 3 %) ON-CHIP REFERENCE SWITCHING FREQUENCY UP TO 120 KHz VERY HIGH EFFICIENCY (UP TO 90 %) VERY FEW EXTERNAL COMPONENTS SOFT START RESET OUTPUT CURRENT LIMITING INPUT FOR REMOTE INHIBIT AND SYNCHRONUS PWM THERMAL SHUTDOWN MUL TIW AT T15 Vertical (Plastic Package) ORDERING NUMBER : L4964 DESCRIPTION The L4964 is a stepdown power switching regulator delivering 4A at a voltage variable from 5.
1V to 28V.
Features of the device include overload protection, soft start, remote inhibit, thermal protection, a reset output for microprocessors a...



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