The ISL6410, ISL6410A are synchronous current-mode PWM regulators designed to provide a total DC-DC solution for microcontrollers, microprocessors, CPLDs, FPGAs, core processors/BBP/MAC, and ASICs. The ISL6410 should be selected for applications using 3. 3V ±10% as an input voltage and the ISL6410A in applications requiring 5. 0V ±10%. These synchronous current mode PWM regulators have integrated N- and P-Channel power MOSFETs and provide pre-set pin programmable outputs. Synchronous rectification with internal MOSFETs is used to achieve higher efficiency and a reduced external component count. The operating frequency of 750kHz typical allows the use of small inductor and capacitor values. The device can be synchronized to an external clock signal in the range of 500kHz to 1MHz. A power good signal PG is generated when the output voltage falls outside the regulation limits. Other features include overcurrent protection and thermal overload shutdown. The ISL6410, ISL6410A are available in an MSOP 10 lead package.

Features

  • Fully Integrated Synchronous Buck Regulator
  • PWM Fixed Output Voltage Options
  • 1.8V, 1.5V or 1.2V with ISL6410 (VIN = 3.3V)
  • 3.3V, 1.8V or 1.2V with ISL6410A (VIN = 5.0V)
  • Continuous Output Current . . . . . . . . . . . . . . . . . . 600mA
  • Ultra-Compact DC-DC Converter Design
  • Stable with Small Ceramic Output Capacitors
  • High Conversion Efficiency
  • Extensive Circuit Protection and Monitoring features
  • Overvoltage, UVLO
  • Overcurrent
  • Thermal Shutdown
  • Available in MSOP and QFN packages
  • QFN Package:
  • Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline
  • Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile
  • Pb-Free Packaging Available

Applications

  • CPUs, DSP, CPLDs, FPGAs
  • ASICs
  • DVD and DSL applications
  • WLAN Cards
  • Generic 5V to 33V Conversion

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active MSOP Tube 980
Availability
Active MSOP Reel 1000
Availability

Documentation & Downloads

Title language Type Format File Size Date
Datasheets & Errata
ISL6410, ISL6410A Datasheet 简体中文 Datasheet PDF 1.18 MB
User Guides & Manuals
ISL6410EVAL1C, ISL6410AEVAL1A User Guide Manual PDF 707 KB
Application Notes & White Papers
Five Easy Steps to Create a Multi-Load Power Solution White Paper PDF 846 KB
AN9208: High Frequency Power Converters Application Note PDF 592 KB
AN1681: Grounding Techniques Application Note PDF 509 KB
AN1684: Nonideality of Ground Application Note PDF 397 KB
AN9210: A New Pspice Subcircuit For The Power MOSFET Featuring Global Temperature Options Application Note PDF 650 KB
AN9209: A Spice-2 Subcircuit Representation For Power MOSFETs Using Empirical Methods Application Note PDF 387 KB
AN7244: Understanding Power MOSFETs Application Note PDF 349 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
Other
ISL6310A iSim:PE Model Schematic SXSCH 87 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
ISL6410AEVAL1 Single Synchronous Buck Regulator with Integrated FET Evaluation Board Evaluation Renesas
ISL6410EVAL1 Single Synchronous Buck Regulator with Integrated FET Evaluation Board Evaluation Renesas