ZSPM15xx family ICs are controllers designed for high-current, non-isolated DC/DC step-down point of load (POL) converters. For ease of use, the ZSPM15xx is factory pre-configured for industry standard output voltages and currents enabling fast time-to-market. The ZSPM1509 provides a fixed output voltage of 5.00V with a load current range up to 10A using the recommended inductor value of 2200nH.

The ZSPM15xx has a digital control loop that is optimized for maximum stability as well as load step and steady-state performance. ZSPM15xx family ICs have a rich set of integrated fault protection features including over-voltage/under-voltage, output over-current, and over-temperature protections. To provide flexibility for the end-customer, the over-current protection threshold and the control loop compensation are selectable by the end-customer to match a number of selected power stages. ZSPM15xx family ICs have been optimized for maximum efficiency when used with IDT's DrMOS devices. Reference designs and application instructions enable a high performance turnkey solution without extensive engineering development.

特性

  • Pre-programmed for a fixed output voltage of 5.00V with a load current range up to 10A
  • Advanced digital control techniques: Tru-sample Technology™ and State-Law Control™ (SLC)
  • Preconfigured compensation for selected inductance values
  • Improved transient response and noise immunity
  • Protection features: configuration for over-current protection, over-voltage protection (VIN, VOUT), under-voltage protection (VIN, VOUT), over-temperature protection, overloaded startup, and restart and delay

产品选择

下单器件 ID Part Status Pkg. Type Lead Count (#) Temp. Range Carrier Type Buy Sample
Not Recommended for New Designs VFQFPN 24 -40 to 125°C Reel
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
ZSPM15xx Short-form Datasheet 简易格式数据手册 PDF 186 KB
ZSPM15xx Datasheet 数据手册 PDF 8.59 MB
使用指南与说明
IDT CAD Altium Libraries for AID Products Rev 20160819 指南 ZIP 1.20 MB
ZSPM15xx Recommended DrMOS and Inductors 指南 PDF 302 KB
ZSPM15xx-KIT01 Evaluation Board Description 手册 PDF 1.92 MB