ISL95338EVAL1Z

Bidirectional Buck-Boost Voltage Regulator Evaluation Board

Description

The ISL95338EVAL1Z evaluation board is used to evaluate the ISL95338 bidirectional buck-boost voltage regulator, which provides bidirectional buck-boost voltage regulation and protection features. Renesas' advanced R3™ Technology is used to provide high light-load efficiency, fast transient response and seamless DCM/CCM transitions.

The ISL95338 takes input power from a wide range of DC power sources (conventional AC/DC ADPs, USB PD ports, travel ADPs, etc.) and safely converts it to a regulated voltage up to 24V. The ISL95338 also can convert a wide range DC power source connected at its output (system side) to a regulated voltage to its input (ADP side). This bidirectional buck-boost regulation feature makes its application very flexible.

The ISL95338 includes various system operation functionalities such as forward mode enable, reverse mode enable, programmable soft-start time, and adjustable VOUT, in both forward direction and reverse direction. The protection functionalities include OCP, OVP, UVP, OTP, etc.

The ISL95338 offers serial communication using SMBus/I2C that allows programming of many critical parameters to deliver a customized solution. These programming parameters include, but are not limited to: output current limit, input current limit and output voltage setting.

Key Features

  • Bidirectional buck, boost and buck-boost operation
  • Input voltage range 3.8V to 24V (no dead zone)
  • Output voltage up to 20V
  • Up to 1MHz switching frequency
  • Programmable soft-start time
  • LDO output for VDD and VDDP
  • System status alert function
  • Bidirectional internal discharge function
  • Active switching for negative voltage transitions
  • Bypass mode in both directions
  • Forward mode enable, Reverse mode enable
  • OCP, OVP, UVP, and OTP protections
  • SMBus and auto-increment I2C compatible

Applications

  • Tablets, ultrabooks, power banks, mobile devices, and USB-C

ISL95338EVAL1Z USB-C Voltage Regulator Eval Board

ISL95338EVAL1Z USB-C Voltage Regulator Eval Board

Related Products

ISL95338

Related Videos

5:34
Learn how to set up the ISL95338 bidirectional, buck-boost voltage regulator evaluation board and connect the EVB to the GUI interface.
5:26
The ISL95338 bidirectional, buck-boost voltage regulator provides buck-boost voltage regulation and protection features.
5:34
Learn how to set up the ISL95338 bidirectional, buck-boost voltage regulator evaluation board and connect the EVB to the GUI interface.
5:26
The ISL95338 bidirectional, buck-boost voltage regulator provides buck-boost voltage regulation and protection features.
5:34
Learn how to set up the ISL95338 bidirectional, buck-boost voltage regulator evaluation board and connect the EVB to the GUI interface.
5:26
The ISL95338 bidirectional, buck-boost voltage regulator provides buck-boost voltage regulation and protection features.

Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
SPQ
Description Distributor Stock Distributors Distributor Purchase Buy Direct
ISL95338EVAL1Z Mass Production Renesas $139.89 1 13 Digi-Key -
2 Mouser
2 Newark
2 RS Components

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.