ISL6442EVAL1Z

2.5MHz Dual, 180° Out-of-Phase, Step-Down PWM Evaluation Boards

Description

The ISL6442EVAL1Z board evaluates the ISL6442 dual switching regulator, plus one linear regulator. The ISL6442 is a high-performance, triple output controller that provides a single high-frequency power solution primarily for Broadband, DSL and Networking applications. This device integrates complete control, monitoring and protection functions for two synchronous buck PWM controllers and one linear controller. Input voltage ripple and total RMS input current is substantially reduced by synchronized 180° out-of-phase operation of the two PWMs.

Key Features

  • 4.5V to 5.5V or 5.5V to 24V Input Voltage Range
  • ±1.5% PWM Switcher Reference Accuracy Over Line and Temperature
  • Three Programmable Power Output Voltages
  • Programmable Switching Frequency from 300kHz to 2.5MHz
  • Fast Transient Response: High-Bandwidth Error Amplifier
  • Extensive Circuit Protection Functions
  • Externally Adjustable Soft-Start Time
  • PGOOD Output with Delay

Applications

  • Complete 1 Chip Solution for DSL Modems/Routers
  • DSP, ASIC, and FPGA Point of Load Regulation
  • ADSL, Broadband and Networking Applications

ISL6442EVAL1Z Buck PWM and Single Linear Controller Eval Board

ISL6442EVAL1Z Buck PWM and Single Linear Controller Eval Board

Related Products

ISL6442

Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price Description Distributor Stock Distributors Distributor Purchase
ISL6442EVAL1Z Mass Production Renesas $147.00 0 Call

Note :Distributor Prices may vary from the stated budgetary price. The pricing and availability information on this site is based on information provided by Renesas’ authorized distributors and is subject to change without notice. By selecting a distributor from this page, you will be redirected from the Renesas site to the distributor’s website to complete a purchase. The distributors are independent from Renesas and maintain their own terms and conditions of sale. Renesas disclaims all representations and warranties, express and implied, with respect to transactions between distributors and their end customers.

Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.