The ISL8201M is a 20V, 10A output current, variable output step-down power supply. Included in the 15mmx15mm package is a high performance PWM controller switching at 600kHz, power MOSFETs, an inductor, and all the passive components required for complete DC/DC power solution. The ISL8201M operates over an input voltage range of 1V to 20V and supports an output voltage range of 0. 6V to 5V, which is set by a single dividing resistor. This high efficiency power module is capable of delivering 10A (17A peak) output with up to 95% efficiency, needing no heat sinks or airflow to meet power specifications. Only bulk input and output capacitors are needed to finish the design. Utilizing voltage-mode control, the output voltage can be precisely regulated to as low as 0. 6V with up to ±1% output voltage regulation. The ISL8201M also features internal compensation, internal soft-start, auto-recovery overcurrent protection, an enable option, and pre-biased output start-up capability. The ISL8201M is packaged in a thermally enhanced, compact (15mmx15mm) and low profile (3. 5mm) overmolded QFN Package Module suitable for automated assembly by standard surface mount equipment. The ISL8201M is RoHS compliant.

Features

  • Complete Switch Mode Power Supply
  • Bias Voltage Range from +4.5 to +14.4V
  • Wide Input Voltage Range from 1V up to 20V
  • 10A DC Output Current, 17A Peak Output Current
  • Adjustable +0.6V to +5V Output Range
  • Up to 95% Efficiency
  • Simple Voltage Mode Control
  • Fixed 600kHz Switching Frequency
  • Fast Transient Response
  • Enable Function Option
  • Pre-biased Output Start-up Capability
  • Internal Soft-Start
  • Overcurrent Protection by Low-Side MOSFET rDS(ON) Sensing (Non-Latching, Auto-Recovery)
  • Small Footprint, Low Profile Surface Mount QFN Package (15mmx15mmx3.5mm)
  • RoHS Compliant

Applications

  • Servers
  • Industrial Equipment
  • Point of Load Regulation
  • Other General Purpose Step-Down DC/DC
  • Telecom and Datacom Applications

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active Module Tray 96
Availability
Active Module Reel 500
Availability

Documentation & Downloads

Title language Type Format File Size Date
Datasheets & Errata
ISL8201M Datasheet 日本語 Datasheet PDF 1.32 MB
User Guides & Manuals
ISL8201M, ISL8204M, ISL8206M EVAL1Z Evaluation Board User's Guide Manual PDF 708 KB
Application Notes & White Papers
Five Easy Steps to Create a Multi-Load Power Solution White Paper PDF 846 KB
How Green is Your Cloud? White Paper PDF 295 KB
AN1663: Designing a Buck Converter Application Note PDF 279 KB
AN1684: Nonideality of Ground Application Note PDF 397 KB
AN1681: Grounding Techniques Application Note PDF 509 KB
PCNs & PDNs
PCN15046 - Wafer Fabrication Site Change for Listed Intersil Products - Global Foundry P6 Process transfer to Palm Bay - Phase II Product Change Notice PDF 398 KB
PCN14057 - Streamline Process Implementation for ZL91XX and ISL820X at Cyntec Product Change Notice PDF 98 KB
PCN12066 - Package Orientation Change for Tray Packing of the Listed Intersil Products Product Change Notice PDF 102 KB
Downloads
ISL8201MEVAL1Z Design Files Design File ZIP 438 KB
Other
ISL8201M iSim:PE Model Schematic SXSCH 150 KB
Power Module Board Level Reliability Report Other PDF 187 KB
TB488: PCB Land Pattern Design and Surface Mount Guidelines for POL Modules Other PDF 980 KB

Software & Tool Pages

Title Type Description Company
iSim:PE Offline Simulation Tool Simulator iSim Personal Edition (iSim:PE) speeds the design cycle and reduces risk early in any project, identifying parts that can be used in current as well as next-generation designs. Renesas

Boards & Kits

Part Number Title Type Company
ISL8201MEVAL1Z Complete High-Efficiency DC/DC Power Module Evaluation Board Evaluation Renesas
ISL8204MEVAL1Z Complete High-Efficiency DC/DC Power Module Evaluation Board Evaluation Renesas
ISL8206MEVAL1Z Complete High-Efficiency DC/DC Power Module Evaluation Board Evaluation Renesas