Product Details

Product Description

The ADP3207D is a high efficiency, multi−phase, synchronous,

buck−switching regulator controller optimized for converting

notebook battery voltage into the core supply voltage required by high

performance Intel processors. The part uses an internal 7−bit

Digital−to−Analog Converter (DAC) to read Voltage Identification

(VID) code directly from the processor that sets the output voltage.

The phase relationship of the output signals can be programmed to

provide 1−, 2−, or 3−phase operation, allowing for the construction of

up to three interleaved buck−switching stages.

The ADP3207D uses a multi−mode architecture to drive the

logic−level PWM outputs at a programmable switching frequency that

can be optimized depending on the output current requirement. The

part switches between multi−phase and single−phase operation to

maximize its effectiveness under all load conditions. In addition, the

ADP3207D includes a programmable slope function to adjust the

output voltage as a function of the load current. As a result, it is always

best positioned for a system transient.

The chip also provides accurate and reliable short−circuit

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

output that accommodates On−the−Fly (OTF) output voltage changes

requested by the CPU.

The ADP3207D is specified over the extended commercial

temperature range of −10°C to 100°C and is available in a 40−lead

LFCSP.

The ADP3207DF has a soft−start time one tenth of ADP3207D.

There are no other differences between the ADP3207D and

ADP3207DF.

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.