onsemi NCP3218A
NCP3218A is programmable for 1−, 2−, or 3−phase operation. The output signals ensure interleaved 2− or 3−phase operation. The APD3212A/NCP3218A uses a multimode architecture run at a programmable switching frequency and optimized for efficiency depending on the output current requirement.| Part No. | NCP3218A |
|---|---|
| Datasheet | NCP3218A Download |
| Manufacturer |  onsemi |
| Description | Mobile CPU Synchronous Buck Controller |
| Buy | Stock & Price |
FEATURES
● Single−Chip Solution● Fully Compatible with the Intel® IMVP−6.5t Specifications
● Selectable 1−, 2−, or 3−Phase Operation with Up to 1 MHz per Phase Switching Frequency
● Phase 1 and Phase 2 Integrated MOSFET Drivers
● Input Voltage Range of 3.3 V to 22 V
● Guaranteed ±8 mV Worst−Case Differentially Sensed Core Voltage Error Over Temperature
● Automatic Power−Saving Mode Maximizes Efficiency with Light Load During Deeper Sleep Operation
● Active Current Balancing Between Output Phases
● Independent Current Limit and Load Line Setting Inputs for Additional Design Flexibility
● Built−In Power−Good Blanking Supports Voltage Identification (VID) On−The−Fly (OTF) Transients
● 7−Bit, Digitally Programmable DAC with 0.3 V to 1.5 V 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
● 48−Lead QFN 7x7mm (ADP3212A), 48−Lead QFN 6x6mm (NCP3218A)
● These...
