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GS176PN - Green-Power Current Mode PWM Power Switch

Description

GS176PN combines a dedicated current mode PWM controller with a high voltage power MOSFET.

It is optimized for high performance, low standby power, and cost effective off-line flyback converter applications in sub 15W range.

Features

  • Power on Soft Start Reducing MOSFET Vds Stress.
  • Frequency shuffling for EMI.
  • Burst Mode Control For Improved Efficiency and Minimum Standby power Design.
  • Audio Noise Free Operation.
  • Normal 50 KHz Switching Frequency.
  • Internal Synchronized Slope Compensation.
  • Low VCC Startup Current and Low Operating Current.
  • Leading Edge Blanking on Current Sense Input.
  • Pb-Free DIP-8.
  • Good Protection Coverage With Auto Self-Recovery.
  • VCC Over Voltage Clamp.

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Datasheet preview – GS176PN

Datasheet Details

Part number GS176PN
Manufacturer GISEMI
File Size 119.91 KB
Description Green-Power Current Mode PWM Power Switch
Datasheet download datasheet GS176PN Datasheet
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Full PDF Text Transcription

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GISEMI Spec GS176PN Rev1.5 GS176PN Green-Power Current Mode PWM Power Switch GENERAL DESCRIPTION GS176PN combines a dedicated current mode PWM controller with a high voltage power MOSFET. It is optimized for high performance, low standby power, and cost effective off-line flyback converter applications in sub 15W range. GS176PN offers complete protection coverage with automatic self-recovery feature including Cycle-by- Cycle current limiting (OCP), over load protection (OLP), VCC over voltage clamp and under voltage lockout (UVLO). Excellent EMI performance is achieved with GS proprietary frequency shuffling technique together with soft switching control at the totem pole gate drive output.
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