Overview

Description

The ZL9101M is a 12A, 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 ZL9101M 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 through PMBus. This high-efficiency power module is capable of delivering 12A. 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 ZL9101M features auto compensation, internal soft-start, auto-recovery overcurrent protection, an enable option, and prebiased output start-up capabilities. The ZL9101M 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 ZL9101M 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

Applications

  • Server, Telecom, and Datacom
  • Industrial and Medical Equipment
  • General Purpose Point of Load

Documentation

Type
Date
PDF 2.69 MB Datasheet
PDF 5.51 MB 日本語 Brochure
PDF 603 KB End Of Life Notice
PDF 257 KB Manual - Development Tools
PDF 295 KB White Paper
PDF 4.68 MB Guide
PDF 274 KB Product Advisory
PDF 714 KB Guide
PDF 151 KB Product Advisory
PDF 98 KB Product Change Notice
PDF 69 KB Product Advisory
PDF 129 KB Product Change Notice
PDF 194 KB Other
PDF 693 KB Manual - Hardware
PDF 704 KB Manual - Development Tools
PDF 509 KB Application Note
PDF 397 KB Application Note
PDF 1.36 MB Application Note
PDF 980 KB Other
19 items

Design & Development

Software & Tools

Software & Tools

Software title
Software type
Company
PowerNavigator Software
Renesas' PowerNavigator™ software allows simple configuration and monitoring of multiple Digital-DC devices using a PC with a USB interface.
Monitor Debugger/RAM Monitor Renesas
1 item

Software Downloads

Type
Date
PDF 603 KB End Of Life Notice
ZIP 120.25 MB Software & Tools - Other
ZIP 96.49 MB Software & Tools - Software
ZIP 54.93 MB Library
ZIP 119.19 MB Library
ZIP 59.25 MB Library
ZIP 435 KB Library
ZIP 1.75 MB Library
ZIP 166 KB Library
9 items

Boards & Kits

Boards & Kits

Models