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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)
»Показать химический состав
»Уведомление об обновлениях схем (2)
Product Overview
Описание продукта
7-bit programmable, 3-phase, mobile CPU synchronous buck controller
Отличительные черты   Benefits
     
  • 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.
Применения
  • Notebook power supplies for next-generation Intel® processors.
Технические информацие
Спецификацие (1) Типы корпусов (2)
Наличие и образцы
Продукт
Состояние
Compliance
Описание
Корпус
MSL*
Контейнер
Бюджетная цена единицы
Тип
Размеры
Тип
Кол.
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
* Уровень чувствительности компонента к влажности
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 2 to 4
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 4 to 8
PandS   (2015-07-09) : >1K
Datasheet: 7-Bit Programmable, 3-Phase, Mobile CPU Synchronous Buck Controller
Rev. 4 (468.0kB)
»Показать химический состав
»Уведомление об обновлениях схем (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 
Ранее просмотренные схемы
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