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MIC38C45 Datasheet Bicmos Current-mode Pwm Controllers

Manufacturer: Microchip Technology

Overview: MIC38C42/43/44/45 BiCMOS Current-Mode PWM Controllers.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MIC38C4x are fixed-frequency, high performance, current-mode PWM controllers.

Microchip’s BiCMOS devices are pin patible with 384x bipolar devices, but

Key Features

  • Fast 40 ns Output Rise and 30 ns Output Fall Times.
  • 40°C to +85°C Ambient Temperature Range Meets UC284x Specifications.
  • High-Performance, Low-Power BiCMOS Process.
  • Ultra-Low Start-Up Current (50 μA Typical).
  • Low Quiescent Operating Current (4 mA Typical).
  • CMOS Outputs with Rail-to-Rail Swing.
  • Up to 500 kHz Current-Mode Operation.
  • Trimmed 5V Bandgap Reference.
  • Pin-for-Pin Compatible with UC3842/3843/3844/3.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Micrel Semiconductor Logo MIC38C45 BiCMOS Current-Mode PWM Controllers Micrel Semiconductor
Micrel Semiconductor Logo MIC38C45A BiCMOS Current-Mode PWM Controllers Micrel Semiconductor

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