IR3894 IRF [International Rectifier], IR3894 Datasheet - Page 39
IR3894
Manufacturer Part Number
IR3894
Description
12A HIGHLY INTERGRATED SUPLRBUCK
Manufacturer
IRF [International Rectifier]
Datasheet
1.IR3894.pdf
(43 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IR3894MTRPBF
Manufacturer:
IR
Quantity:
12 000
Single point connection
between AGND & PGND,
should be close to the
SupIRBuck kept away from
noise sources
Analog ground plane
39
AUGUST 08, 2012 | DATA SHEET | Rev 3.1
Figure 47b: IRDC3894 Demo board Layout Considerations – Bottom Layer
Figure 47d: IRDC3894 Demo board Layout Considerations – Mid Layer 2
Figure 47c: IRDC3894 Demo board Layout Considerations – Mid Layer 1
Single‐Input Voltage, Synchronous Buck Regulator
- 39 -`
12A Highly Integrated SupIRBuck
Feedback and Vsns trace
routing should be kept away
from noise sources
Power ground plane
IR3894
PD‐97745