The ISL99360 and ISL99360B are Smart Power Stages (SPS) compatible with the ISL68xxx/69xxx Digital Multiphase (DMP) controllers and phase doubler (ISL6617A), respectively. The ISL99360 and ISL99360B have integrated high accuracy current and temperature monitors that can be fed back to the controller and doubler to complete a multiphase DC/DC system. They simplify design and increase performance by eliminating the DCR sensing network and associated thermal compensation. Light-load efficiency is supported through a dedicated LFET control pin. An industry-leading thermally enhanced 5x5 PQFN package allows minimal overall PCB real estate.

The ISL99360 and ISL99360B feature a 3.3V compatible, 5.0V compatible tri-state PWM input that works together with the Renesas multiphase PWM controllers to provide a robust solution in abnormal operating conditions. The ISL99360 and ISL99360B also improve system performance and reliability with integrated fault protection of UVLO, HFET short, over-temperature, and overcurrent. An open-drain fault reporting pin simplifies the handshake between the SPS and controllers and can disable the controller during start-up and fault conditions.

特長

  • Input range: +3.0V to +16V
  • Supports 60A DC current
  • ISL99360: 3.3V compatible tri-state PWM input
  • ISL99360B: 5.0V compatible tri-state PWM input
  • Downslope current sensing
  • ±3% accuracy current monitor (IMON) with REFIN input
  • 8mV/°C temperature monitor with OT flag
  • Dedicated low-side FET control input
  • Comprehensive fault protection for high system reliability
    • High-side FET short and overcurrent protection
    • Over-temperature protection
    • VCC and VIN Undervoltage Lockout (UVLO)
  • Open-drain fault reporting output
  • Up to 1.25MHz switching frequency
  • Pb-free (RoHS compliant), 32 Ld 5 x5 PQFN

アプリケーション

  • High-frequency and high-efficiency VRM and VRD
  • Core, graphic, and memory regulators for microprocessors
  • High-density VR for server, networking, and cloud computing
  • POL DC/DC converters and video gaming consoles

tune製品選択

製品名 Part Status Pkg. Type Carrier Type 購入/サンプル
Active PQFN Reel
Availability
Active PQFN Reel
Availability
Active PQFN Reel
Availability

descriptionドキュメント

タイトル language 分類 形式 サイズ 日付
データシート
star ISL99360, ISL99360B Short-Form Datasheet Datasheet - Short-form PDF 150 KB
ISL99360, ISL99360B Datasheet データシート PDF 730 KB
ISL99360, ISL99360B Data Short Datasheet - Short-form PDF 150 KB
ユーザーガイド、マニュアル
PMBus Interface Install Guide - Win7 x86 and x64 マニュアル-ハードウェア PDF 693 KB
アプリケーションノート、ホワイトペーパー
AN1681: Grounding Techniques アプリケーションノート PDF 509 KB
AN1684: Nonideality of Ground アプリケーションノート PDF 397 KB
PCN / PDN
PCN21036 - Secondary Fab Location for Renesas Listed Products ISL99360*, ISL99380*, ISL99390*, ISL99392*, ISL99580*, RAA220075* 製品変更通知 PDF 189 KB

file_downloadダウンロード

タイトル language 分類 形式 サイズ 日付
ソフトウェア
PMBus Conversion Software Tool ライブラリ ZIP 54.93 MB
ZLHLD Software v2.9 ライブラリ ZIP 119.19 MB
CompZL Software v1.5.1 ライブラリ ZIP 59.25 MB
PowerPilot Software GUI ライブラリ ZIP 435 KB
USB Drivers for the ZLUSBEVAL1Z (Windows 7) ライブラリ ZIP 1.75 MB
USB Drivers for the ZLUSBEVAL1Z (Windows XP/Vista) ライブラリ ZIP 166 KB