IR3822 International Rectifier Corp., IR3822 Datasheet - Page 20
IR3822
Manufacturer Part Number
IR3822
Description
Tm Supirbuck Highly Integrated 4a Wide-input Voltage, Synchronous Buck Regulator
Manufacturer
International Rectifier Corp.
Datasheet
1.IR3822.pdf
(21 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IR3822MTR1PBF
Manufacturer:
STM
Quantity:
4 236
01/08/08
Stencil Design
•
•
The Stencil apertures for the lead lands should be approximately 80% of the area of
the lead lads. Reducing the amount of solder deposited will minimize the
occurrences of lead shorts. If too much solder is deposited on the center pad the part
will float and the lead lands will be open.
The maximum length and width of the land pad stencil aperture should be equal to
the solder resist opening minus an annular 0.2mm pull back to decrease the
incidence of shorting the center land to the lead lands when the part is pushed into
the solder paste.
IR3822MPBF
PD-60333
20