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.

特性

  • 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

产品选择

下单器件 ID Part Status Pkg. Type Lead Count (#) Temp. Range Carrier Type 封装 Buy Sample
ZSPM2000ZI2R1 Not Recommended for New Designs VFQFPN 28 -40 to 85°C Reel Package Info
Availability

文档和下载

文档标题 其他语言 类型 文档格式 文件大小 日期
数据手册与勘误表
ZSPM2000 Short-form Datasheet Short Form Datasheet PDF 161 KB
ZSPM2000 Datasheet Datasheet PDF 559 KB
使用指南与说明
IDT CAD Altium Libraries for AID Products Rev 20160819 Guide ZIP 1.20 MB
ZSPM2000-KIT01 Evaluation Kit Description Manual PDF 1.55 MB
ZSPM1000-ZSPM2000 Pink Power Designer User Manual Manual PDF 1.33 MB
Downloads
ZSPM2000 Pink Power™ Designer GUI– Part 1 Rev. 1.1.0 Software ZIP 167.36 MB
ZSPM2000 Pink Power™ Designer GUI– Part 2 Rev. 1.1.0 Software ZIP 17.03 MB