IR3895MTRPBF International Rectifier, IR3895MTRPBF Datasheet - Page 41
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IR3895MTRPBF
Manufacturer Part Number
IR3895MTRPBF
Description
16A Highly Integrated Single-Input Voltage, Synchronous Buck Regulator in a PQFN package.
Manufacturer
International Rectifier
Datasheet
1.IR3895MTR1PBF.pdf
(42 pages)
Specifications of IR3895MTRPBF
Part Status
Active and Preferred
Package
PQFN / 5 x 6
Circuit
Single Output
Iout (a)
16
Switch Freq (khz)
0 - 1500
Input Range (v)
1.0 - 16
Output Range (v)
0.5 - 12
Pbf
PbF Option Available
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IR3895MTRPBF
Manufacturer:
IR
Quantity:
20 000
STENCIL DESIGN
* Contact International Rectifier to receive an electronic PCB Library file in your preferred format
Stencils for PQFN can be used with thicknesses
of 0.100‐0.250mm (0.004‐0.010"). Stencils thinner
than 0.100mm are unsuitable because they
deposit insufficient solder paste to make good
solder joints with the ground pad; high reductions
sometimes create similar problems. Stencils in
the range of 0.125mm‐0.200mm (0.005‐0.008"),
with suitable reductions, give the best results.
41
FEBRUARY 01, 2012 | DATA SHEET| Rev 3.0
Figure 49: Stencil Pad Spacing (all dimensions in mm)
Single‐Input Voltage, Synchronous Buck Regulator
- 41 -P
16A Highly Integrated SupIRBuck
Evaluations have shown that the best overall
performance is achieved using the stencil design
shown in following Figure. This design is for
a stencil thickness of 0.127mm (0.005").
The reduction should be adjusted for stencils
of other thicknesses.
IR3895
PD‐97746