Power & Power Management

Overview

Description

The ZL2102 is an integrated digital power regulator with auto compensation and power management functions in a small package, resulting in a flexible and integrated solution, which can be configured using the PowerNavigator™ graphical user interface. This synchronous buck converter operates from a 4. 5V to 14V input supply and provides from 0. 54V to 5. 5V output voltage at up to 6A. The ZL2102 can be configured for most applications using only hardware pin straps to adjust switching frequency, output voltage, UVLO, soft-start ramp/delay settings, sequencing options, and SMBus address. For more advanced configurations, the ZL2102 supports over 70 PMBus commands. Output voltage/current is factory calibrated. Internal synchronous power MOSFETs enable the ZL2102 to deliver continuous loads up to 6A with high efficiency. An internal Schottky bootstrap diode reduces discrete component count. The ZL2102 also supports phase spreading to reduce system input capacitance. The ZL2102 uses the SMBus™ with PMBus™ protocol for communication with a host controller and the Intersil's proprietary Digital-DC™ bus for interoperability between other Intersil devices.

Features

  • Integrated MOSFET switches
  • 6A continuous output current
  • Adjustable 0.54V to 5.5V output range
  • 4.5V to 14V input range
  • Up to 90% efficiency
  • Auto compensation for fast transient response
  • SMBus compliant serial interface
  • Snapshot™ parametric capture
  • Internal nonvolatile memory
  • Small footprint QFN package (6mmx6mm)

Applications

  • Servers/storage equipment
  • Telecom/datacom equipment
  • Power supplies (memory, DSP, ASIC, FPGA)

Documentation

Title Type Date
PDF2.49 MB
Datasheet
PDF807 KB
Application Note
PDF1.43 MB
Application Note
PDF509 KB
Application Note
PDF397 KB
Application Note
PDF1.17 MB
End Of Life Notice
PDF4.68 MB
Guide
PDF714 KB
Guide
PDF393 KB
Guide
PDF257 KB
Manual - Development Tools
PDF949 KB
Manual - Development Tools
PDF693 KB
Manual - Hardware
PDF194 KB
Other
PDF958 KB
Other
PDF208 KB
Price Increase Notice

Design & Development

Software & Tools

Software & Tools

Title Type Company
PowerNavigator SoftwareRenesas' PowerNavigator™ software allows simple configuration and monitoring of multiple Digital-DC devices using a PC with a USB interface.Downloads: Software Package Renesas

Software Downloads

Title Type Date
PDF1.17 MB
End Of Life Notice
ZIP963 KB
PCB Design Files
ZIP3.26 MB
PCB Design Files
ZIP120.25 MB
Software & Tools - Other
ZIP96.49 MB
Software & Tools - Software

Boards & Kits

Boards & Kits

Models