ICE1HS01G-1中文资料AC-DC PWM-PFC 控制器数据手册Infineon规格书

描述 Description

Infineon ICE1HS01G resonant mode converter, housed in a DSO-8 package, is an easy-to-design to realize a LLC HB resonant application. An oscillator is built-in allowing designers to set the suitable operation frequency range with a resistor. In addition, ICE1HS01G offers a programmed soft-start function to limit both the inrush current and the overshoot in output voltage. To protect the system during operation, mains input under-voltage protection and over-current protection are also in-built. Hence, it is able to operate in resonant mode with the highest reliability possible.

特性 Features

• DSO8 package

• Maximum 600kHz switching frequency

• Adjustable minimum switching frequency with high accuracy

• 50% duty cycle

• Mains input under voltage protection with adjustable hysteresis

• Two levels of over current protection: frequency shift and latch off

• Open-loop/over load protection with extended blanking time

• Built-in digital and nonlinear soft-start

• Adjustable restart time during fault protection period

• High-accuracy oscillator

优势:
•  Minimum number of external components save BOM cost

•  Two level over current protection enhance system safety

•  Mains under voltage protection with adjustable hysteresis simplify system design

应用 Application

•  LCD/PDP TV

•  AC-DC adaptor

•  Audio SMPS