Intersil ISL8842AMUZ

非隔离8.8V ~ 30V

Overview

The ISL884xA is a high performance drop-in replacement for the popular 28C4x and 18C4x PWM controllers suitable for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Its fast signal propagation and output switching characteristics make this an ideal product for existing and new designs. Features include 30V operation, low operating current, 90µA start-up current, adjustable operating frequency to 2MHz, and high peak current drive capability with 20ns rise and fall times.

Features

No Internal Switch(s)
Packaged with 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Switching Frequency at Up to 2MHz

Surface Mount Mounting Type

Applications

There are a lot of Renesas Electronics America Inc.
ISL8842AMUZ AC DC Converters applications.

• AC/DC Adaptors/Chargers for Cell Phones
• AC/DC Adaptors/Chargers for Cordless Phone
• AC/DC Adaptors/Chargers for PDAs
• AC/DC Adaptors/Chargers for E-books
• Adaptors for Portable Media Player
• Adaptors for DSCs
• Set-top boxes
• DVD players
• Records
• Linear Adapter Replacements