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 ZSPM1513 provides a fixed output voltage of 1.20V with a load current range up to 15A using the recommended inductor value of 680nH.

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.

特長

  • Pre-programmed for a fixed output voltage of1.20V with a load current range up to 15A
  • 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

製品選択

発注型名 Part Status Pkg. Type Lead Count (#) Temp. Range Carrier Type 購入/サンプル
Not Recommended for New Designs VFQFPN 24 -40 to 125°C Reel
Availability

ドキュメント&ダウンロード

タイトル 他の言語 分類 形式 サイズ 日付
データシート
ZSPM15xx Short-form Datasheet ショートフォーム(簡略版) PDF 186 KB
ZSPM15xx Datasheet データシート PDF 8.59 MB
ユーザーガイド
IDT CAD Altium Libraries for AID Products Rev 20160819 ガイド ZIP 1.20 MB
ZSPM15xx Recommended DrMOS and Inductors ガイド PDF 302 KB
ZSPM15xx-KIT01 Evaluation Board Description マニュアル PDF 1.92 MB