ZL9024MEVAL1Z

Digital DC/DC PMBus 33A Module Evaluation Board

概要

The ZL9024M is a 33A step-down DC/DC power supply module with an integrated digital PWM controller, single phase synchronous power switches, inductors, and passives. Only input/output capacitors and minimal passives are needed to finish the design. The 33A of continuous output current can be delivered without the need for airflow or a heatsink. The ZL9024M uses ChargeMode™ control (ASCR) architecture, which responds to a transient load within a single switching cycle.

The ZL9024MEVAL1Z evaluation board is a 3in x 4.5in 6-layer FR4 board with 2oz. of copper on the surface layers and 1oz. of copper on the buried layers. This evaluation board comes with placeholders for pin-strap resistor population to adjust output voltage, switching frequency and device PMBus address. More configurations, such as sequencing, Digital-DC™ (DDC) bus configuration and fault limits can be easily programmed or changed through the PMBus compliant serial bus interface.

The optional ISLUSBEVAL1Z (USB to PMBus adapter) is provided with this evaluation board, which connects the evaluation board to a PC to activate the PMBus communication interface. The PMBus command set is accessed by using the PowerNavigator™ evaluation software from a PC running Microsoft Windows. The ZL9024MEVAL1Z can operate in pin-strap mode without needing the ISLUSBEVAL1Z adapter or PMBus communication.

主な機能

  • VIN range of 2.75V to 4V, VOUT adjustable from 0.6V to 1.5V
  • Programmable VOUT, margining, input and output UVP/OVP, IOUT limit, OTP/UTP, soft-start/stop, sequencing, and external synchronization
  • Monitor: VIN, VOUT, VDRV, IOUT, temperature, duty cycle, switching frequency, and faults
  • ChargeMode control tunable with PMBus
  • Mechanical switch for enable and power-good LED indicator

アプリケーション

  • Server, telecom, storage, and datacom
  • Industrial/ATE and networking equipment
  • General purpose power for ASIC, FPGA, DSP, and memory

ZL9024MEVAL1Z Digital Power Module Evaluation Board Top

ZL9024MEVAL1Z Evaluation Board Top

ZL9024MEVAL1Z Digital Power Module Evaluation Board Bottom

ZL9024MEVAL1Z Evaluation Board Bottom

関連製品

ZL9024M

関連ビデオ

9:11
This webinar provides training for the ISL8274M and ZL9024M 30A/30A dual channel and 33A single channel digital PMBus step-down power modules.
3:01
Learn about the ISL8274M, a complete PMBus enabled DC/DC, dual-channel, step-down advance power supply for high power density applications.
9:11
This webinar provides training for the ISL8274M and ZL9024M 30A/30A dual channel and 33A single channel digital PMBus step-down power modules.
3:01
Learn about the ISL8274M, a complete PMBus enabled DC/DC, dual-channel, step-down advance power supply for high power density applications.
9:11
This webinar provides training for the ISL8274M and ZL9024M 30A/30A dual channel and 33A single channel digital PMBus step-down power modules.
3:01
Learn about the ISL8274M, a complete PMBus enabled DC/DC, dual-channel, step-down advance power supply for high power density applications.

ツール情報

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
SPQ
Description Distributor Stock Distributors Distributor Purchase Buy Direct
ZL9024MEVAL1Z 量産中 Renesas $95.00 1 2 Digi-Key -

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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.