• Part: ISL9443
  • Manufacturer: Intersil
  • Size: 1.29 MB
Download ISL9443 Datasheet PDF
ISL9443 datasheet preview
ISL9443 page 2
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ISL9443 Key Features

  • Three Integrated Synchronous Buck PWM Controllers
  • Internal Bootstrap Diodes
  • Independent Programmable Output Voltage
  • Independent Soft-Starting and Tracking
  • Power-Good Indicator
  • Light Load Efficiency Enhancement
  • Low Ripple Diode Emulation Mode with Pulse Skipping
  • Supports Pre-Biased Output
  • Programmable Frequency: 200kHz to 1200kHz
  • Adaptive Shoot-Through Protection

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ISL9443 Description

Triple, 180° Out-of-Phase, Synchronous Step-Down PWM Controller ISL9443 The ISL9443 is a triple-output synchronous buck controller that integrates three PWM controllers which are fully featured and designed to provide multi-rail power for use in products such as cable and satellite set-top boxes, VoIP gateways, cable modems, and other home connectivity products as well as a variety of industrial and general purpose...