The ZL8101 is a digital PWM controller with auto compensation that is designed to work with either the ZL1505 MOSFET driver IC, ISL6611 Phase Doubler IC, or DrMOS type devices. Current sharing allows multiple devices to be connected in parallel to source loads with very high current demands. Adaptive performance optimization algorithms improve power conversion efficiency across the entire load range. Zilker Labs Digital-DC™ technology enables a blend of power conversion performance and power management features. The ZL8101 is designed to be a flexible building block for DC power and can be easily adapted to designs ranging from a single-phase power supply operating from a 4. 5V input to a multi-phase supply operating from a 12V input. The ZL8101 eliminates the need for complicated power supply managers as well as numerous external discrete components. Most operating features can be configured by simple pin-strap/resistor selection or through the SMBus™ serial interface. The ZL8101 uses the PMBus™ protocol for communication with a host controller and the Digital-DC bus for communication between other Zilker Labs devices.


  • Efficient Synchronous Buck Controller
  • Adaptive Performance Optimization Algorithms
  • ±1% Output Voltage Accuracy
  • Auto Compensation
  • Snapshot™ Parametric Capture
  • I2C/SMBus Interface, PMBus Compatible
  • Internal Non-Volatile Memory (NVM)
  • Tri-State PWM Gate Outputs
  • Compatible with Industry Standard DrMOS Devices
  • Compatible with Intersil ISL6611 Phase Doubler
  • Synchronized External Driver Control


  • 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
Last Time Buy TQFN Tube 60
Last Time Buy TQFN Reel 6000
Last Time Buy TQFN Reel 1000


タイトル language 分類 形式 サイズ 日付
star ZL8101 Datasheet データシート PDF 1.74 MB
ISLUSBEVAL1Z User's Manual マニュアル-開発ツール PDF 257 KB
PowerNavigator User Guide for POL ガイド PDF 4.68 MB
Production Configuration Utility User Guide ガイド PDF 714 KB
ZL8101_30AEV2Z User Guide ガイド PDF 1.37 MB
PMBus Interface Install Guide - Win7 x86 and x64 マニュアル-ハードウェア PDF 693 KB
Five Easy Steps to Create a Multi-Load Power Solution ホワイトペーパー PDF 846 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
AN1779: Configuring Current Sharing on the ZL6105 and ZL8101 アプリケーションノート PDF 2.47 MB
AN2033: Intersil PMBus Command Set for Digital-DC Products アプリケーションノート PDF 1.90 MB
AN1681: Grounding Techniques アプリケーションノート PDF 509 KB
AN1684: Nonideality of Ground アプリケーションノート PDF 397 KB
AN2034: Configuring Current Sharing on the ZL2004 and ZL2006 アプリケーションノート PDF 1.36 MB
PLC21035 - End of Life Notice Product Life Cycle Notice PDF 1.17 MB
PA14042 - Minimum Line Quantity Change Product Advisory PDF 363 KB
PIN19028 - Q3 Cy 19 Price Increase Notice Price Increase Notice PDF 208 KB
Digital-DC Frequently Asked Questions (FAQ) その他資料 PDF 194 KB


タイトル language 分類 形式 サイズ 日付
PowerNavigator™ Software v5.4.139 ソフトウェア/ツール-ソフトウェア ZIP 96.49 MB
Production Configuration Utility v5.4.139 ソフトウェア/ツール-その他 ZIP 120.25 MB
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
ZL8101-30AEV2Z Design Files PCB設計ファイル ZIP 1.14 MB


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
ZL8101-30AEV2Z Adaptive Digital DC/DC PWM Controller with Auto Compensation Evaluation Board Evaluation Renesas