Application Note 1611
AN1611.1
July 6, 2016
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2
FIGURE 2. ISL8033DEMO1Z TOP OF BOARD (
Note 1
)
FIGURE 3. ISL8033DEMO1Z BOTTOM OF BOARD (
Note 1
)
NOTE:
1. ISL8033DEMO1Z is the new part number for the board formerly labeled ISL8033EVAL2Z. If your board is branded with ISL8033EVAL2Z, it is the
ISL8033DEMO1Z demonstration board.
Bill of Materials
REFERENCE
DESIGNATOR
DESCRIPTION
MFR
MFR PART
PWB-PCB, ISL8033EVAL2Z, REVA, ROHS
LIANCHUANG
ISL8033EVAL2ZREVAPCB
C3, C4, C9, C11, CIN1,
CIN2
CAP, SMD, 0805, 22µF, 6.3V, 20%, X5R, ROHS
TDK
C2012X5R0J226M
C5, C10
CAP, SMD, 0402, 47pF, 50V, 5%, NPO, ROHS
MURATA
GRM36COG470J050AQ
L1, L2
COIL-PWR INDUCTOR, SMD, 4mm 1.5µH, 20%, 4.1A, 14.4m
Ω
, ROHS
COILCRAFT (
Note 2
) XFL4020-152MEC
TDK (
Note 2
)
SPM4020T-1R5M-LR
U1
IC-DUAL 3A BUCK REGULATOR, 24P, QFN, 4X4, ROHS
INTERSIL
ISL8033IRZ
R2
RES, SMD, 0402, 0
Ω
, 1/16W, 5%, TF, ROHS
VENKEL
CR0402-16W-00T
RF11, RF21
RES, SMD, 0402, 100k, 1/16W, 1%, TF, ROHS
PANASONIC
ERJ2RKF1003
RF12, RF22
RES, SMD, 0402, 124k, 1/16W, 1%, TF, ROHS
PANASONIC
ERJ-2RKF1243X
R1
RES, SMD, 0402, DNP,
TF, ROHS
NOTE:
2. Two manufacturers are provided as options for the inductor.
