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Description

The AP3984 is high performance power switcher for off-line applications with better conversion efficiency, better voltage & current accuracy, and improved protection functions.

The AP3984 can provide revoluntionary solution for consumer/industrial applications: SO-7 package; 10mW; Built-in high voltage startup.

Application

  • Battery Chargers
  • Appliances
  • Consumer
  • Industrial

Features

  • Built-in High Voltage and Start up Circuit to remove external startup resistors
  • Multiple PWM/PFM Mode to Improve Audible Noise and Efficiency
  • Ultra-low No-load Power Consumption (<10mW)
  • Valley-on for Higher Efficiency and Better EMI
  • Built-in OVP,OTP and Hiccup Function

Product Specifications

Product Parameters

VCBO/ VDS 700 V
Collector DC Current 1.5 A
Startup Current 0.6 µA
Operating Current 650 µA
UVLO Threshold on/off 15/5.1 V
Power Rating 6 W
Standby Power 10 mW
Cable Compensation Yes

Related Content

Packages
SO-7

Applications

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Orderable Part Number Authorized Distributor Quantity Inventory Date Buy Online Region
AP3984MTR-G1 Mouser Electronics Inc. 3612 8/3/2020 Buy Now United States
AP3984MTR-G1 Digi-Key Electronics 3934 8/2/2020 Buy Now United States
AP3984MTR-G1 Future Electronics - Asia 4000 8/2/2020 Singapore

FAQs

Related Application FAQs