DatasheetsPDF.com

L4972AD Dataheets PDF



Part Number L4972AD
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description 2A SWITCHING REGULATOR
Datasheet L4972AD DatasheetL4972AD Datasheet (PDF)

L4972A 2A SWITCHING REGULATOR 1 Features ■ 2A OUTPUT CURRENT ■ 5.1V TO 40V OUTPUT VOLTAGE RANGE ■ 0 TO 90% DUTY CYCLE RANGE ■ INTERNAL FEED-FORWARD LINE REG. ■ INTERNAL CURRENT LIMITING ■ PRECISE 5.1V ± 2% ON CHIP REFERENCE ■ RESET AND POWER FAIL FUNCTIONS ■ INPUT/OUTPUT SYNC PIN ■ UNDER VOLTAGE LOCK OUT WITH HYSTERETIC TURN-ON ■ PWM LATCH FOR SINGLE PULSE PER PERIOD ■ VERY HIGH EFFICIENCY ■ SWITCHING FREQUENCY UP TO 200KHz ■ THERMAL SHUTDOWN ■ CONTINUOUS MODE OPERATION 2 Description The L4972.

  L4972AD   L4972AD


L4972A L4972AD L4973D3.3


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)