The ZSPM1000 is a configurable true-digital single-phase PWM controller for high-current, non-isolated DC/DC supplies. It operates as a synchronous step-down converter in a single-rail and single-phase configuration. The ZSPM1000 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™ 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.


  • 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
  • Discontinuous conduction mode (DCM)
  • Protection features: over-current protection, over-voltage protection (VIN, VOUT), under-voltage protection (VIN, VOUT), overloaded startup, and restart and delay
  • Fuse-based NVM for improved reliability
  • Operation from a single 5V or 3.3V supply
  • Optional PMBus™ address selection without external resistors


タイトル language 分類 形式 サイズ 日付
star ZSPM1000 Short-form Datasheet データシート-簡略版 PDF 194 KB
ZSPM1000 Datasheet データシート PDF 725 KB
Renesas CAD Altium Libraries for AID Products Rev 20210820 ガイド 7Z 1.21 MB
ZSPM1000 FAQ ガイド PDF 173 KB
ZSPM8000-KIT Getting Started Guide ガイド PDF 1.44 MB
ZSPM1000-ZSPM2000 Pink Power Designer User Manual マニュアル-開発ツール PDF 1.33 MB
ZSPM8000-KIT Evaluation Kit Description マニュアル-開発ツール PDF 1.16 MB
ZSPM1000 Application Note - Programming and Calibration アプリケーションノート PDF 262 KB
ZSPM10xx Application Note - Brief Layout Guidelines アプリケーションノート PDF 397 KB
Product Training: IDT ZSPM Technology Overview プレゼンテーション PDF 284 KB
ZSPM1000 Product Presentation プレゼンテーション PDF 3.24 MB
ZSPM1000 Superior Step-Response and Design Considerations プレゼンテーション PDF 1.85 MB
ZSPM1005 Versus ZSPM1000 プレゼンテーション PDF 590 KB
Schematic for ZSPM8xxx Evaluation Board for ZSPM1000 Rev. D 回路図 PDF 100 KB


タイトル language 分類 形式 サイズ 日付
ZSPM1000 Pink Power™ Designer GUI - Part 1 Rev. 1.1.0 (zip file) ソフトウェア/ツール-その他 ZIP 167.36 MB
ZSPM1000 Pink Power™ Designer GUI - Part 2 Rev. 1.1.0 (zip file) ソフトウェア/ツール-その他 ZIP 17.03 MB


製品名 タイトル 分類 会社名
ZSPM8000KIT ZSPM8000 Evaluation Kit for the ZSPM1000 PWM Controller and ZSPM9000 DrMOS Evaluation Renesas