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HT7A6003 - EMI-Improved Green Mode PWM Controller

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.

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.

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Full PDF Text Transcription

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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 2.0 "No-Load Mode" (Stand-by) power standard • ±5% trimmed oscillator for precise frequency • Programmable switching frequency • Non-audible-noise Green Mode Control • LEB (Leading-Edge Blanking) on CS pin • Internal slope compensation • Cycle-by-Cycle current limiting • Short-Circuit-Protection(SCP) for Short-Circuit and Over-Load condition • Over-Voltage-Protection(OVP) on VCC Pin • 8-Pin SOP package General Description HT7A6003 is an advanced, highly integration OffLine PWM Controller.
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