Owner's manual

MAX17409
1-Phase Quick-PWM GPU Controller
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Package Information
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages
.
PACKAGE TYPE PACKAGE CODE DOCUMENT NO.
28 TQFN T2844-1
21-0139
Chip Information
PROCESS: BiCMOS
KELVIN SENSE VIAS UNDER
THE INDUCTOR
(SEE MAX17409 EVALUATION KIT)
KELVIN SENSE VIAS TO
INDUCTOR PAD
POWER GROUND
POWER STAGE LAYOUT (TOP SIDE OF PCB)
INDUCTOR DCR SENSING
INDUCTOR L
CSP
CSN
R
NTC
R2
R1
C
EQ
C
OUT
C
OUT
C
IN1
INPUT
SMPS
OUTPUT
Figure 8. PCB Layout Example