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HT7A6003 Datasheet EMI-Improved Green Mode PWM Controller

Manufacturer: Holtek Semiconductor

General Description

HT7A6003 is an advanced, highly integration OffLine PWM Controller.

This device provides many protection functions with ultra low power circuit design, and is optimized for restraining EMI.

By integrated a Non-Audible Noise Green Mode Control Scheme and optimizing for the Energy Star 2.0 spec., the Power Supply Unit (PSU) implemented using the HT7A6003 can satisfy the “Energy Star NoLoad Mode” Stand-by Power standard, which is less than 0.3W within all Nameplate Output Power Range of 0~250W.

Overview

www.DataSheet.co.kr HT7A6003 EMI-Improved Green Mode PWM Controller with Integrated Protections Feature • Frequency jitter for restraining EMI • Integrated Soft-Start function • Very low operating current and start-up current (<20mA) for satisfying Energy-Star 2.

Key Features

  • 3V.
  • VCC(Over Voltage Protection).
  • Tj = 25°C, IO = 1mA 12V ≤ VCC ≤ 25V 1mA ≤ IO ≤ 10mA.
  • Tj=25°C, RT=10kW -40°C ~105°C VCC=10V~25V.
  • 7 13 26.5.
  • 0.9.
  • 49.
  • 12 2.0 2.5 8 14 28.0 80 5.5 3 4 1.0 350 100 52 5 0.2 75 ±4 30 3.0.
  • 9 15 29.5.
  • 20 25 1.1.
  • 55.