• 简体中文
• English

ICE3AR4780JZ

Integrated power management IC integrated with 800V avalanche rugged CoolMOS™, startup cell and fixed frequency current mode flyback PWM controller in DIP-7 package. Capable for 17W SMPS design. The additional features include input brownout feature,  active burst mode operation to achieve extremly low standby power consumption, frequency jittering to obtain low EMI, adjustable blanking window to facilitate load jumps and high voltage startup cells that allows you to quickly power up your controller from the rectified line.

Parametric ICE3AR4780JZ VDS  max 800.0V ID  max 0.95A RDS (on) 4.7Ω PIN  max 20.0W Budgetary Price €€/1k 0.65 tr 30.0ns tf 30.0ns VCC  min  max 10.5V  25.0V ICC 3.0mA Frequency Range 100kHz fixed ESD Protection  max 2.0kV Operating Temperature  min  max -25.0°C  130.0°C RthJA  max 96.0K/W Mounting THT Green Product Lead Free Package PG-DIP-7 Sales Product Name ICE3AR4780JZ OPN ICE3AR4780JZXKLA1 Product Status active and preferred Package Name PG-DIP-7 Completely lead free yes Halogen free yes RoHS compliant yes Packing Size 2000 Packing Type TUBE Moisture Level NA

Summary of Features: Peak current control (current mode) 100kHz fixed switching frequency with frequency jitter (low EMI) adjustable blanking window enhanced active burst mode (low standby power <100mW) enhanced integrated protection functions (auto-restart) accurate peak power limitation modulated gate drive brownout auto-restart enable pin, etc. Benefits: Extremely low standby power very accruate max power control low EMI noise brownout, etc. Target Applications: Small power supply such as Blu-ray, DVD player, set-top box, game console, charger and auxiliary power of high power system such as LED TV, server or PC computer etc.

Data Sheet

Application Notes

Product Brief

Application Brochure

Product Selection Guide

Material Content SheetInfo

Reference Design

PCB Design Data

Evaluation Boards

Package Data

PCB Design Data