Datasheet4U Logo Datasheet4U.com

AX6224 - Current Mode PWM Power Switch

Description

AX6224 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 under 8W range.

Features

  • - Power on Soft Start Reducing MOSFET V DS Stress - Frequency Shuffling for EMI - Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design Audio Noise Free Operation Fixed 50KHZ Switching Frequency Internal Synchronized Slope Compensation Low VDD Startup Current and Low Operating Current Leading Edge Blanking on Current Sense Input Good Protection Coverage With Auto Self-Recovery.
  • VDD Over Voltage Clamp and Under Voltage Lockout with Hysteresis (UVLO).
  • Line.

📥 Download Datasheet

Datasheet preview – AX6224

Datasheet Details

Part number AX6224
Manufacturer AXElite
File Size 363.38 KB
Description Current Mode PWM Power Switch
Datasheet download datasheet AX6224 Datasheet
Additional preview pages of the AX6224 datasheet.

📁 Similar Datasheet

  • AX6120 - Dot Matrix LCD Drivers (ASLIC)
  • AX6121 - Dot Matrix LCD Drivers (ASLIC)
  • AX68 - main board flow chart (Trident)
  • AX68-B - Schematic (Trident)
  • AX68002 - 2-Port USB KVM Switch SoC (ASIX)
  • AX68004 - 4-Port USB KVM Switch SoC (ASIX)
  • AX681K - Ceramic Composite Resistors (OHMITE)
  • AX68GK - Ceramic Composite Resistors (OHMITE)
  • AX6963 - Dot Matrix LCD CONTROL LSI (AsLic Microelectronics)
Other Datasheets by AXElite
  • AX6228 - Current Mode PWM Power Switch
  • AX6203 - Power Supply Controller
  • AX6302 - Ultra Low Output Voltage Linear N-FET Controller
  • AX6601 - 300mA Low Dropout (LDO) Linear Regulator
  • AX6602 - 300mA LDO Regulator
  • AX6603 - 300mA High PSRR / Low Noise LDO Regilator
  • AX6603A - Low Noise LDO Regulator
  • AX6606 - 600mA LDO Regulator

Full PDF Text Transcription

Click to expand full text
AX6224 Current Mode PWM Power Switch  GENERAL DESCRIPTION AX6224 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 under 8W range. AX6224 offers complete protection coverage with automatic self-recovery feature including Cycle-by-Cycle current limiting (OCP), over load protection (OLP), VDD over voltage clamp and under voltage lockout (UVLO). Excellent EMI performance is achieved with proprietary frequency shuffling technique together with soft switching control at the totem pole gate drive output. The tone energy at below 20KHZ is minimized in the design and audio noise is eliminated during operation. AX6224 is offered in SOP-8L package.
Published: |