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HA17451AFP

Manufacturer: Hitachi Semiconductor (now Renesas)
HA17451AFP datasheet preview

Datasheet Details

Part number HA17451AFP
Datasheet HA17451AFP_HitachiSemiconductor.pdf
File Size 83.29 KB
Manufacturer Hitachi Semiconductor (now Renesas)
Description Switching Regulator Controllers for DC/DC Converters
HA17451AFP page 2 HA17451AFP page 3

HA17451AFP Overview

The HA17451 is a dual-channel switching regulator controller IC. Each channel contains the basic circuits for controlling a PWM-type switching-regulator power supply. Both channels are integrated onto the same chip.

HA17451AFP Key Features

  • Output1 (7) OUT1 Reference voltage generation circuit + +
  • Vref /2 Short circuit protection parator PWM parator2 (10) OUT2 Output2 Vref R Undervoltage lockout +
  • FEEDBACK1 (5)
  • S.C.P (15)
  • Vref Low Vref High 15 R U.V.L.O. Low + +
  • 1.23 V

HA17451FP from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Hitachi Logo HA17451FP PWM Control Dual Switching Regulator Hitachi
Hitachi Logo HA17451P PWM Control Dual Switching Regulator Hitachi
Hitachi Semiconductor (now Renesas) logo - Manufacturer

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