Skip to main content
ZSPM2000 - Application Circuit
ZSPM2000 - Block Diagram

ZSPM2000

True Digital PWM Controller with Integrated MOSFET Driver

The ZSPM2000 is a configurable true-digital single-phase PWM controller for high-current, non-isolated DC/DC supplies. The ZSPM2000 includes a high-speed MOSFET driver for a synchronous step-down converter in a single-rail and single-phase con­figuration. The ZSPM2000 integrates a digital control loop, optimized for maximum flexibility and stability, as well as load step and steady-state performance. In addition, a rich set of protection and monitoring functions is provided. On-chip, non-volatile memory (NVM) and an I²C interface facilitate configuration. IDT’s PC-based Pink Power Designer™ graphical user interface (GUI) provides a user-friendly and easy-to-use interface to the device for communication and configuration. It can guide the user through the design of the digital compensator and offers intuitive configuration methods for additional features, such as protection and sequencing.

Features

  • Programmable digital control loop
  • Advanced digital control techniques: Tru-sample Technology™, State-Law Control™ (SLC), and Sub-cycle Response™ (SCR)
  • Improved transient response and noise immunity
  • Protection features: over-current protection, over-voltage protection (VIN, VOUT), under-voltage protection (VIN, VOUT), overloaded startup, and restart and delay
  • Integrated MOSFET driver with adaptive anti-cross-conduction protection
  • Fuse-based NVM for improved reliability
  • Operation from a single 5V or 3.3V supply
  • Optional PMBus™ address selection without external resistors

Product Specification

Supply Voltage (V)Output Voltage Range (V)Output Current Max (A)Operating Freq
5.000.50 - 5.00401.00000

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. RangeCarrier TypeSample & Buy
ZSPM2000ZI2R1ActiveNDG28VFQFPN28-40 to 85°CReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
no-lock
ZSPM2000 Short-form Datasheet Short Form Datasheet PDF 50 KB Jan 27, 2016
no-lock
ZSPM2000 Datasheet Datasheet PDF 492 KB Jan 27, 2016
User Guides & Manuals
locked
ZSPM2000-KIT01 Evaluation Kit Description Manual PDF 1.38 MB May 24, 2016
locked
ZSPM1000-ZSPM2000 Pink Power Designer User Manual Manual PDF 1.27 MB Apr 21, 2016
Apps Notes & White Papers
no-lock
Controller Scalability Methods for Digital Point of Load Converters White Paper PDF 593 KB Mar 25, 2016
Other
no-lock
IDT CAD Altium Libraries for AID Products Rev 20160819 PCB Design Files ZIP 1.20 MB Aug 19, 2016

Software & Tools

Title Type Format File Size Datesort icon
locked
ZSPM2000 Pink Power™ Designer GUI– Part 1 Rev. 1.1.0 Software ZIP 167.36 MB Apr 7, 2016
locked
ZSPM2000 Pink Power™ Designer GUI– Part 2 Rev. 1.1.0 Software ZIP 17.03 MB Apr 7, 2016

Related Videos

  • 2016-04-27 ZSPM2000 Digital Single-phase PWM Controller...