Product Details

Product Description

The APD3212/NCP3218/NCP3218G is a highly efficient,

multi−phase, synchronous buck switching regulator controller. With

its integrated drivers, the APD3212/NCP3218/NCP3218G is

optimized for converting the notebook battery voltage into the core

supply voltage required by high performance Intel processors. An

internal 7 −bit DAC is used to read a VID code directly from the

processor and to set the CPU core voltage to a value within the range

of 0.3 V to 1.5 V. The APD3212/NCP3218/NCP3218G is

programmable for 1−, 2−, or 3 −phase operation. The output signals

ensure interleaved 2 − or 3 −phase operation.

The APD3212/NCP3218/NCP3218G uses a multimode architecture

run at a programmable switching frequency and optimized for

efficiency depending on the output current requirement. The

APD3212/NCP3218/NCP3218G switches between single− and

multi−phase operation to maximize efficiency with all load conditions.

The chip includes a programmable load line slope function to adjust the

output voltage as a function of the load current so that the core voltage is

always optimally positioned for a load transient. The APD3212/

NCP3218/NCP3218G also provides accurate and reliable short −circuit

protection, adjustable current limiting, and a delayed power−good

output. The IC supports On−The−Fly (OTF) output voltage changes

requested by the CPU.

The APD3212/NCP3218/NCP3218G are specified over

the extended commercial temperature range of −40°C to

100°C. The ADP3212 is available in a 48−lead QFN 7x7mm

0.5mm pitch package. The NCP3218/NCP3218G is

available in a 48 −lead QFN 6x6mm 0.4mm pitch package.

ADP3212/NCP3218 has 1.1 V Vboot Voltage, while

NCP3218G has 987.5 mV Vboot Voltage. Except for the

packages and Vboot Voltages, the APD3212/NCP3218/

NCP3218G are identical. APD3212/NCP3218/NCP3218G

are Halogen −Free, Pb−Free and RoHS compliant

Terms

Accepts wire transfer, Western union, Paypal and Moneygram.
All items are priced each.
All items are subject to availability and passing our QA inspection.

Packing & Delivery

Packaging: Safety package(Carton)
Shipping:
1. We will ship the items within 2 working days after the payment confirmed.
2. We can ship to you by UPS/DHL/TNT/EMS/FedEx/HK post/china post. Please contact us directly and we will use your preferred ways. For the Countries & Regions where EMS cannot deliver, please choose other shipping ways.

Our Services

Warranty:
1.Our side always double check all the products before delivery to make sure correct.
2.All components we sell has 30 days return policy from the day of shipment, but if the damage is man-made, we will be unable to change for you.