ISL9104xIRUxEVAL1Z

500mA 4.3MHz Synchronous Buck Converter Evaluation Boards

Description

The ISL9104xIRUxEVAL1Z series of evaluation kits provide a test platform for the ISL9104 and ISL9104A 4.3MHz low quiescent current, high efficiency integrated step-down regulator. The ISL9104 is capable of delivering 500mA output current. For adjustable output option, the output voltage can be programmed through the external feedback resistors R1 and R2 on the board (on board the default output voltage is set to be 1.6V but it can be programmed for the range of 0.8V to VIN). It is also offered in many fixed output voltage options including 1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 2.8V and 3.3V.

The complete ISL9104 regulator is located at the center of the board. On the left side of the board are the connectors for the input power source (VIN and GND). The output connectors are located on the right side (VO and GND). Jumper JP1 allows the user to enable or disable the IC.

Key Features

Eval Board Orderable Part Output Voltage (V) Ultrasonic Function
ISL9104AIRUAEVAL1Z ISL9104AIRUAZ-T ADJ Yes
ISL9104AIRUBEVAL1Z ISL9104AIRUBZ-T 1.5 Yes
ISL9104AIRUCEVAL1Z ISL9104AIRUCZ-T 1.8 Yes
ISL9104AIRUDEVAL1Z ISL9104AIRUDZ-T 2.0 Yes
ISL9104AIRUFEVAL1Z ISL9104AIRUFZ-T 2.5 Yes
ISL9104AIRUJEVAL1Z ISL9104AIRUJZ-T 2.8 Yes
ISL9104AIRUNEVAL1Z ISL9104AIRUNZ-T 3.3 Yes
ISL9104AIRUWEVAL1Z ISL9104AIRUWZ-T 1.2 Yes
ISL9104IRUAEVAL1Z ISL9104IRUAZ-T ADJ No
ISL9104IRUBEVAL1Z ISL9104IRUBZ-T 1.5 No
ISL9104IRUCEVAL1Z ISL9104IRUCZ-T 1.8 No
ISL9104IRUDEVAL1Z ISL9104IRUDZ-T 2.0 No
ISL9104IRUFEVAL1Z ISL9104IRUFZ-T 2.5 No
ISL9104IRUJEVAL1Z ISL9104IRUJZ-T 2.8 No
ISL9104IRUNEVAL1Z ISL9104IRUNZ-T 3.3 No
ISL9104IRUWEVAL1Z ISL9104IRUWZ-T 1.2 No

Applications

  • Single Li-ion Battery-Powered Equipment
  • Mobile Phones and MP3 Players
  • PDAs and Palmtops
  • WCDMA Handsets
  • Portable Instruments

ISL9104xIRUxEVAL1Z Buck Converter Eval Boards

ISL9104xIRUxEVAL1Z Buck Converter Eval Boards

 

Related Products

ISL9104
ISL9104A

Tool Information

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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.