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ADP3212A: Synchronous Buck Controller, 7-Bit, Programmable, Dual-Phase, Mobile, CPU

Datasheet: 7-Bit, Programmable, 3-Phase, Mobile CPU Synchronous Buck Controller
Rev. 1 (472.0kB)
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Product Overview
产品说明
7-Bit, Programmable, 3-Phase, Mobile CPU Synchronous Buck Controller
特性   优势
     
  • Single-Chip Solution
 
  • single chip
  • Fully compatible with the Intel® IMVP-6.5 specifications
 
  • fully compatible
  • Selectable 1-, 2-, or 3-phase operation with up to 1 MHz per phase switching frequency
 
  • selectable operation
  • Phase 1 and phase 2 integrated MOSFET drivers
 
  • integrated MOSFET drivers
  • Input voltage range of 3.3V to 22V
 
  • voltage range
  • Automatic power-saving mode maximizes efficiency with light load during deeper sleep operation
 
  • efficiency
  • Active current balancing between output phases
 
  • Current balancing
  • Independent current limit and load line setting inputs for additional design flexibility
 
  • design flexibility
  • 48-lead QFN 7x7mm (ADP3212A), 48-lead QFN 6x6mm (NCP3218A)
 
  • 2 packages offered
  • Guaranteed ±8 mV worst-case differentially sensed core voltage error over temperature
   
  • Built-in power-good blanking supports voltage identification (VID) on-the-fly (OTF) transients
   
  • 7-bit, digitally programmable DAC with 0.3V to 1.5V output
   
  • Short-circuit protection with programmable latchoff delay
   
  • Clock enable output delays the CPU clock until the core voltage is stable
   
  • Output power or current monitor options
   
  • These are Pb-free devices
   
  • Fully RoHS compliant
   
应用
  • Notebook power supplies for next-generation Intel® processors
技术文档及设计资源
数据表 (1) 封装图纸 (2)
供货情况和样品
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状况
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具体说明
封装
MSL*
容器
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ADP3212AMNR2G Last Shipments 
Pb-free
Halide free
Synchronous Buck Controller, 7-Bit, Programmable, Dual-Phase, Mobile, CPU QFN-48 485AJ 1 Tape and Reel 2500  
NCP3218AMNR2G Last Shipments
Pb-free
Halide free
Synchronous Buck Controller, 7-Bit, Programmable, Dual-Phase, Mobile, CPU QFN-48 485BA 1 Tape and Reel 2500  
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
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