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HIP6019 - Advanced Dual PWM and Dual Linear Power Control

Key Features

  • Provides 4 Regulated Voltages - Microprocessor Core, I/O, Clock Chip and GTL Bus.
  • Drives N-Channel MOSFETs.
  • Operates from +5V and +12V Inputs.
  • Simple Single-Loop Control Designs - Voltage-Mode PWM Control.
  • Fast Transient Response - High-Bandwidth Error Amplifiers - Full 0% to 100% Duty Ratios.
  • Excellent Output Voltage Regulation - Core PWM Output: 1% Over Temperature - I/O PWM Output: 2% Over Temperature - Other Outputs: 2.5% Over Tempera.

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Datasheet Details

Part number HIP6019
Manufacturer Renesas
File Size 814.45 KB
Description Advanced Dual PWM and Dual Linear Power Control
Datasheet download datasheet HIP6019 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DATASHEET HIP6019 Advanced Dual PWM and Dual Linear Power Control FN4490 Rev 2.00 April 1998 The HIP6019 provides the power control and protection for four output voltages in high-performance microprocessor and computer applications. The IC integrates two PWM controllers, a linear regulator and a linear controller as well as the monitoring and protection functions into a single 28 lead SOIC package. One PWM controller regulates the microprocessor core voltage with a synchronous-rectified buck converter, while the second PWM controller supplies the computer’s 3.3V power with a standard buck converter. The linear controller regulates power for the GTL bus and the linear regulator provides power for the clock driver circuits.