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ADP3212: Synchronous Buck Controller, 7-Bit, Programmable, Dual-Phase, Mobile, CPU

Overview
Specifications
Datasheet: 7-Bit Programmable, 3-Phase, Mobile CPU Synchronous Buck Controller
Rev. 4 (468.0kB)
»材料組成を表示
»製品変更通知 (2)
Product Overview
製品説明
7-bit programmable, 3-phase, mobile CPU synchronous buck controller
特長   利点
     
  • Single-chip solution, fully compatible with the Intel® IMVP-6.5 specifications.
 
  • Improved efficiency.
  • Selectable 1-, 2-, 3-phase operation with up to 1 MHz per phase switching frequency.
 
  • Improved efficiency.
  • Phase 1 and phase 2 integrated MOSFET drivers.
 
  • Improved efficiency.
  • Input voltage range of 3.3V to 22V.
 
  • Improved voltage range.
  • Guaranteed ±8mV worst-case differentially sensed core voltage error over temperature.
 
  • Improved efficiency.
  • Automatic power-saving mode maximizes efficiency with light load during deeper sleep operation.
 
  • Improved efficiency.
  • Active current balancing between output phases.
 
  • Improved current balance.
  • Independent current limit and load line setting inputs for additional design flexibility.
 
  • Improved design flexibility.
  • Built-in power-good blanking supports voltage identification (VID) on-the-fly transients.
 
  • Improved efficiency.
  • 7-bit, digitally programmable DAC with 0.3V to 1.5V output.
 
  • Improved efficiency.
  • Short-circuit protection with programmable latch-off delay.
 
  • Improved protection.
  • Clock enable output delays the CPU clock until the core voltage is stable.
 
  • Improved stability.
  • Output power or current monitor options.
 
  • Improved efficiency.
  • Offered in 48-lead QFN 6x6mm (NCP3218) and 48-lead QFN 7x7mm (ADP3212).
 
  • Offered in two packages.
アプリケーション
  • Notebook power supplies for next-generation Intel® processors.
技術資料 & デザイン・リソース
データシート (1) パッケージ図 (2)
供給状況 & サンプル
製品
状態
Compliance
内容
外形
MSL*
梱包形態
予算 価格/Unit
タイプ
Case Outline
タイプ
数量
ADP32120091MNR2G Last Shipments
Pb-free
Halide free
Synchronous Buck Controller, 7-Bit, Programmable, Dual-Phase, Mobile, CPU QFN-48 485AJ 1 Tape and Reel 2500  
ADP3212MNR2G Active
Pb-free
Halide free
Synchronous Buck Controller, 7-Bit, Programmable, Dual-Phase, Mobile, CPU QFN-48 485AJ 1 Tape and Reel 2500 $0.7733
NCP3218MNR2G Active
Pb-free
Halide free
Synchronous Buck Controller, 7-Bit, Programmable, Dual-Phase, Mobile, CPU QFN-48 485BA 1 Tape and Reel 2500 $0.7466
面実装デバイスためのモイスチャー・レベル(260°Cリフローでの鉛フリー測定、235°Cリフローでの鉛フリー以外測定)
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : 2 to 4
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
マーケットリードタイム(週) : 4 to 8
PandS   (2015-07-09) : >1K
Datasheet: 7-Bit Programmable, 3-Phase, Mobile CPU Synchronous Buck Controller
Rev. 4 (468.0kB)
»材料組成を表示
»製品変更通知 (2)
Product Overview

Product Compliance Status Description Topology Phases Control Mode VCC Min (V) VCC Max (V) fSW Typ (kHz) tres Typ (ns) Package Type
 Pb-free 
 Halide free 
 Active     Synchronous Buck Controller, 7-Bit, Programmable, Dual-Phase, Mobile, CPU   Step-Down   1/2/3     3.3   22       QFN-48 
 Pb-free 
 Halide free 
 Active     Synchronous Buck Controller, 7-Bit, Programmable, Dual-Phase, Mobile, CPU   Step-Down   1/2/3     3.3   22       QFN-48 
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