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Renesas ISL62882CEVAL2Z
- Part No.:
- ISL62882CEVAL2Z
- Manufacturer:
- Renesas
- Package:
- Datasheet:
-
ISL62882CEVAL2Z.pdf
- Description:
- EVAL BOARD FOR ISL62882C
- Quantity:
- Payment:
- Shipping:
Inventory:3,650
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Product details
Overview
The ISL62882CEVAL2Z from Renesas Electronics is an evaluation board designed to demonstrate the performance of the ISL62882 multiphase synchronous-buck PWM VCORE controller implementing Intel IMVP-6.5 protocol, featuring Robust Ripple Regulator (R3) technology, supporting 0–1.5V output voltage, 4.5–20V input range, and 60A full-load capability at 300kHz switching frequency for CPU core power delivery validation.
For engineers reviewing the ISL62882CEVAL2Z datasheet, ISL62882CEVAL2Z test setup, ISL62882CEVAL2Z interface connections, or ISL62882CEVAL2Z dynamic load configuration, this page provides verified hardware documentation, DC/DC design criteria, jumper and switch mapping, and test-point reference data essential for IMVP-6.5 VR validation and transient response characterization.
Technical Context
The ISL62882CEVAL2Z implements a 3-phase synchronous buck topology with on-board dynamic-load generator delivering ~25mΩ pulsed load (300µs) across VO and PGND to evaluate transient response. It interfaces directly with the ISL62882HRZ QFN-40 controller and supports VID-based voltage programming via DIP-switch U2 (14-position) for IMVP-6.5 compliance.
Power stage includes IRF7821 and IRF7832 PWRPAK_SO8 MOSFETs per phase, HIP2100IBZ half-bridge drivers, and ISL6208CBZ gate drivers. Input conditioning uses binding posts (J5/J6), while output delivers regulated VCORE via parallel terminals (J11–J14), with dedicated scope probe sockets (J7–J10) for PHASE1/PHASE2/VO monitoring.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Target IC | ISL62882HRZ - IMVP-6.5 compliant 3-phase VCORE controller in QFN-40 package |
| Input Voltage Range | 4.5V to 20V DC - supports wide-range adapter and motherboard rail inputs |
| Output Voltage Range | 0V to 1.5V - programmable via 7-bit VID interface for Intel CPU core voltage scaling |
| Max Output Current | 60A - validated full-load capability using dual-phase current-sense paths (ISEN1/ISEN2) |
| Switching Frequency | 300kHz - fixed-frequency operation enabling predictable EMI filtering and inductor sizing |
| Dynamic Load Pulse | ~25mΩ, 300µs - on-board transient emulator for load-step response testing per IMVP spec |
| Interface Signals | DPRSLPVR, PSI#, VR_ON, VR_TT#, CLK_EN# - full IMVP-6.5 control and status signal support |
Availability
ISL62882CEVAL2Z is available at Aetrix Electronics and suitable for CPU voltage regulator validation, IMVP-6.5 compliance testing, and multiphase buck converter development requiring stable component supply, documented schematics, and production-representative layout.
Supply support for ISL62882CEVAL2Z includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Renesas Electronics is a global semiconductor leader delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, and computing applications.
The ISL62882CEVAL2Z belongs to Renesas' high-performance power management evaluation platform family, engineered specifically to accelerate validation of Intel-compliant VCORE controllers in notebook and desktop CPU power delivery systems.
FAQ
What is the primary function of the ISL62882CEVAL2Z evaluation board?
The ISL62882CEVAL2Z evaluation board is designed exclusively to demonstrate and validate the ISL62882 multiphase synchronous-buck PWM VCORE controller under Intel IMVP-6.5 protocol. It provides complete hardware implementation-including power stage, dynamic load generator, VID programming, and full signal access-for functional verification, transient response analysis, and design margining of CPU core power delivery systems.
Which controller IC does the ISL62882CEVAL2Z board support and how is it mounted?
The ISL62882CEVAL2Z board supports the ISL62882HRZ-the physical controller IC mounted directly on the board in QFN-40 package (U6). This device implements Robust Ripple Regulator (R3) technology and handles all IMVP-6.5 communication, phase control, and protection functions. The board's schematic and layout are optimized for thermal and signal integrity around this specific IC.
How is dynamic load applied on the ISL62882CEVAL2Z, and what are its specifications?
The ISL62882CEVAL2Z integrates an on-board dynamic-load generator activated via S5 toggle switch. When enabled, it applies a controlled 300µs pulse across VO and PGND approximating a ~25mΩ resistive load step-directly supporting IMVP-6.5 transient response requirements. Test point J15 allows oscilloscope monitoring of the load current waveform during evaluation.
What power supplies are required to operate the ISL62882CEVAL2Z board?
Three independent power supplies are required: (1) Adjustable 25V/10A for VIN (J5/J6), (2) Fixed 5V/100mA for +5V bias (TP29/TP30), and (3) Fixed 12V/100mA for the dynamic-load generator (TP3/TP2). These match the board's documented test setup and ensure safe operation of the ISL62882HRZ controller, gate drivers, and auxiliary circuitry.
Can the ISL62882CEVAL2Z be configured for 1-phase, 2-phase, or 3-phase operation?
Yes-the ISL62882CEVAL2Z supports all three configurations via jumper settings: J1 and J2 configure ISEN2 and ISEN1 connections to enable/disable phases. For 3-phase, both ISEN1 and ISEN2 connect to the power stage; for 2-phase, only ISEN1 connects; for 1-phase, ISEN2 ties to +5V and ISEN1 floats. These configurations are explicitly defined in the AN1558 user manual.
ISL62882CEVAL2Z Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Main Purpose:
- DC/DC, Step Down
- Outputs and Type:
- 1 Non-Isolated Output
- Voltage - Output:
- -
- Current - Output:
- -
- Voltage - Input:
- 60A
- Regulator Topology:
- 4.5V ~ 20V
- Frequency - Switching:
- Buck
- Contents:
- 300kHz
- Utilized IC / Part:
- Board(s)
- Power - Output:
- ISL62882C
ISL62882CEVAL2Z FAQ
1.How can I place an order for ISL62882CEVAL2Z through Aetrix?
Please submit a Request for Quotation (RFQ) for ISL62882CEVAL2Z on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for ISL62882CEVAL2Z reliable?
The price and inventory of ISL62882CEVAL2Z are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ISL62882CEVAL2Z is usually 5 days.
3.What payment methods are accepted for ISL62882CEVAL2Z?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ISL62882CEVAL2Z transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ISL62882CEVAL2Z?
ISL62882CEVAL2Z orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ISL62882CEVAL2Z order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for ISL62882CEVAL2Z?
For technical support, including ISL62882CEVAL2Z datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ISL62882CEVAL2Z requirements.
6.How does Aetrix verify that ISL62882CEVAL2Z is sourced from the original manufacturer or authorized distributors?
All ISL62882CEVAL2Z products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ISL62882CEVAL2Z meets industry standards.
7.What is the process for return or replacement of ISL62882CEVAL2Z?
All ISL62882CEVAL2Z units undergo pre-shipment inspection (PSI). If there is an issue with ISL62882CEVAL2Z, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The ISL62882CEVAL2Z part is unused and in its original packaging.
Return procedure for ISL62882CEVAL2Z:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ISL62882CEVAL2Z Tags
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