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AX3842P - High Performance Current Mode Pwm Controlers

Description

The AX3842 Series is high performance fixed frequency current mode controllers.

That is specifically designed for Off-Line and DC To DC converter applications offering the designer a costeffective solution with minimal external components.

Features

  • consisting of input and reference undervoltage lockouts each with hysteresis, cycle-by-cycle current limiting, programmable output deadtime, and a latch for single pulse metering. 8-Lead Plastic DIP-8 Package Code: P.
  • 8-Lead Plastic SO-8 Package Code: S Features.
  • Trimmed Oscillator for Precise Frequency Control.
  • Oscillator Frequency Guaranteed at 250 kHz.
  • Current Mode Operation to 500 kHz.
  • Automatic Feed Forward Compensation.
  • Latching PWM.

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Datasheet Details

Part number AX3842P
Manufacturer Avantics
File Size 304.61 KB
Description High Performance Current Mode Pwm Controlers
Datasheet download datasheet AX3842P Datasheet

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www.DataSheet4U.com Page No. : 1/12 AX3842P / AX3842S High Performance Current Mode Pwm Controlers Description The AX3842 Series is high performance fixed frequency current mode controllers. That is specifically designed for Off-Line and DC To DC converter applications offering the designer a costeffective solution with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control. A temperature compensated reference, high gain error amplifier, current sensing compara-tor, and a high current totem pole output ideally suited for driving a power MOSFET.
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