IP1827 datasheet(37/39 Pages) IRF

Part #	IP1827

Description	Highly Integrated 25A Single.input Voltage, Synchronous Buck Regulator

PDF	39 Pages

Scroll/Zoom	100%

Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

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37 / 39 page

iP1827

Highly Integrated 25A Single‐input Voltage,

Synchronous Buck Regulator

March 5, 2012 | V1.4

97599

STENCIL DESIGN

 The Stencil apertures for the lead lands should be

approximately 80% of the area of the lead pads.

Reducing the amount of solder deposited will

minimize the occurrences of lead shorts. If too

much solder is deposited on the three power

land pads the part will float and the lead pads will

be open.

 The maximum length and width of the power land

pads stencil aperture should be equal to the solder

resist opening minus an annular 0.2mm pull back to

decrease the incidence of opens to the lead lands or

use the recommended stencil design below.

Figure 38: Stencil design

* Contact International Rectifier to receive an electronic PCB Library file in your preferred format.

IP1827 Datasheet(PDF) 37 Page - International Rectifier