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.


  • 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)


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


製品名 Part Status Pkg. Type Carrier Type MOQ 購入/サンプル
Active QFN Reel 250
Active QFN Reel 1000


タイトル language 分類 形式 サイズ 日付
ZL2102 Datasheet データシート PDF 2.49 MB
ISLUSBEVAL1Z User's Manual マニュアル PDF 257 KB
PowerNavigator User Guide for POL マニュアル PDF 4.68 MB
Production Configuration Utility User Guide マニュアル PDF 714 KB
ZL2102DEMO1Z User Guide マニュアル PDF 949 KB
PMBus Interface Install Guide - Win7 x86 and x64 マニュアル PDF 693 KB
ZLUSBEVAL3Z User Guide マニュアル PDF 393 KB
Five Easy Steps to Create a Multi-Load Power Solution ホワイトペーパー PDF 846 KB
AN2035: Compensation Using CompZL アプリケーションノート PDF 807 KB
AN2010: Thermal and Layout Guidelines for Digital-DC Products アプリケーションノート PDF 1.43 MB
AN1684: Nonideality of Ground アプリケーションノート PDF 397 KB
AN1681: Grounding Techniques アプリケーションノート PDF 509 KB
Production Configuration Utility v5.4.139 ソフトウェア ZIP 120.25 MB
PowerNavigator™ Software v5.4.139 ソフトウェア ZIP 96.49 MB
ZLUSBEVAL3Z Design Files 設計ファイル ZIP 963 KB
ZL2102DEMO1Z Design Files 設計ファイル ZIP 3.26 MB
PIN19028 - Q3 Cy 19 Price Increase Notice Price Increase Notice PDF 208 KB
PMBus Conversion Software Tool ライブラリ ZIP 54.93 MB
ZLHLD Software v2.9 ライブラリ ZIP 119.19 MB
CompZL Software v1.5.1 ライブラリ ZIP 59.25 MB
PowerPilot Software GUI ライブラリ ZIP 435 KB
USB Drivers for the ZLUSBEVAL1Z (Windows 7) ライブラリ ZIP 1.75 MB
USB Drivers for the ZLUSBEVAL1Z (Windows XP/Vista) ライブラリ ZIP 166 KB
Digital-DC Frequently Asked Questions (FAQ) その他資料 PDF 194 KB
TB389: PCB Land Pattern Design and Surface Mount Guidelines for QFN Packages その他資料 PDF 958 KB


タイトル 分類 Description Company
PowerNavigator Software Software Package Renesas' PowerNavigator™ software allows simple configuration and monitoring of multiple Digital-DC devices using a PC with a USB interface. Renesas


製品名 タイトル 分類 Company
ISLUSBEVAL1Z USB to PMBus Adapter and Cable 評価 Renesas
ZL2102DEMO1Z 6A Integrated Digital Power Regulator Demonstration Board デモ Renesas