The ZL9117M is a 17A, variable output, step-down PMBus-compliant digital power supply. Included in the module is a high-performance digital PWM controller, power MOSFETs, an inductor, and all the passive components required for a highly integrated DC/DC power solution. This power module has built-in auto-compensation algorithms, which eliminate the need for manual compensation design work. The ZL9117M operates over a wide input voltage range and supports an output voltage range of 0. 6V to 3. 6V, which can be set by external resistors or via PMBus. This high-efficiency power module is capable of delivering 17A. Only bulk input and output capacitors are needed to finish the design. The output voltage can be precisely regulated to as low as 0. 6V with ±1% output voltage regulation over line, load, and temperature variations. The ZL9117M features auto-compensation, internal soft-start, auto-recovery overcurrent protection, an enable option, and prebiased output start-up capabilities. The ZL9117M 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 ZL9117M is RoHS compliant. For PMBus operation, it is recommended to tie the Enable pin (EN) to SGND.

Features

  • Complete digital switch mode power supply
  • Fast transient response
  • Auto compensating PID filter
  • External synchronization
  • Output voltage tracking
  • Current sharing
  • Programmable soft-start delay and ramp
  • Overcurrent/undercurrent protection
  • PMBus compliant

Applications

  • Server, telecom, and datacom
  • Industrial and medical equipment
  • General purpose point of load

Product Options

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

Documentation

Title language Type Format File Size Date
Datasheets & Errata
ZL9117M Datasheet Datasheet PDF 2.76 MB
User Guides & Manuals
ISLUSBEVAL1Z User's Manual Manual PDF 257 KB
PowerNavigator User Guide for POL Manual PDF 4.68 MB
Production Configuration Utility User Guide Manual PDF 714 KB
PMBus Interface Install Guide - Win7 x86 and x64 Manual PDF 693 KB
ZLUSBREF01 User Guide Manual PDF 704 KB
ZL9117EVAL1Z User Guide Manual PDF 1.03 MB
Application Notes & White Papers
AN1681: Grounding Techniques Application Note PDF 509 KB
AN1684: Nonideality of Ground Application Note PDF 397 KB
AN2034: Configuring Current Sharing on the ZL2004 and ZL2006 Application Note PDF 1.36 MB
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
PCNs & PDNs
PCN14057 - Streamline Process Implementation for ZL91XX and ISL820X at Cyntec Product Change Notice PDF 98 KB
Other
Industrial Power Management Brochure ( R16CL0001EJ0200 ) 日本語 Brochure PDF 3.13 MB
PMBus Conversion Software Tool Library ZIP 54.93 MB
ZLHLD Software v2.9 Library ZIP 119.19 MB
CompZL Software v1.5.1 Library ZIP 59.25 MB
PowerPilot Software GUI Library ZIP 435 KB
USB Drivers for the ZLUSBEVAL1Z (Windows 7) Library ZIP 1.75 MB
USB Drivers for the ZLUSBEVAL1Z (Windows XP/Vista) Library ZIP 166 KB
Power Module Board Level Reliability Report Other PDF 187 KB
Digital-DC Frequently Asked Questions (FAQ) Other PDF 194 KB
TB488: PCB Land Pattern Design and Surface Mount Guidelines for POL Modules Other PDF 980 KB
PA17029 - Datasheet specification change for Listed Intersil ZL9101M* and ZL9117M* Products Product Advisory PDF 274 KB
PA16030 - Datasheet Specification Change for Intersil Digital PMBus Modules Product Advisory PDF 151 KB
PA12077 - Firmware Update for the Listed Intersil ZL9101M* and ZL9117M* Products Product Advisory PDF 69 KB

Downloads

Title language Type Format File Size Date
Software
PowerNavigator™ Software v5.4.139 Software ZIP 96.49 MB
Production Configuration Utility v5.4.139 Software ZIP 120.25 MB
Other
ZL9117MEVAL1Z Design Files Design File ZIP 1.68 MB

Software & Tool Pages

Title Type 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

Boards & Kits

Part Number Title Type Company
ZL9117MEVAL1Z Digital DC/DC PMBus 17A Module Evaluation Board Evaluation Renesas