User Guide 026
UG026.1
February 3, 2017
3
ISL80020DEMO1Z Schematic
FIGURE 4. ISL80020DEMO1Z SCHEMATIC
)%
2))
(1
3+$6(
6*1'
3*
3*1'
1&
,6/
21
9,1
)25,6/3,1,6(1$1'$/:$<67,(729,13,1,66*1'3238/$7(5 2+0727,(3,172*5281'
)25,6/3,1,69,13,1,6(1:,//&211(&75 .2+065,623(1
(1
(1
)%
9,1
9,1
92
$
$
$
$
$
$
73
(3
8
8)
&
73
73
/
73
&
8)
9
&
3)
8)
&
5
.
5
5
.
23(1
5
&
8)
Bill of Materials
MANUFACTURER
PART
QTY UNITS
REFERENCE
DESIGNATOR
DESCRIPTION
MANUFACTURER
C2012X5R0J226M
4
ea
C1-C4
CAP, SMD, 0805, 22µF, 6.3V, 20%, X5R, ROHS
TDK
GRM36COG220J050AQ
1
ea
C5
CAP, SMD, 0402, 22pF, 50V, 5%, NP0, ROHS
Murata
74437324012 (ISL80020ADEMO1Z)
74437324022 (ISL80020DEMO1Z)
74437324012 (ISL80015ADEMO1Z)
74437324022 (ISL80015DEMO1Z)
1
ea
L1
COIL-PWR INDUCTOR, WW, SMD, 4mm, ROHS
Wurth
Elektronics
5000
2
ea
TP1, TP3
CONN-MINI TEST PT, VERTICAL, RED, ROHS
Keystone
5001
2
ea
TP2, TP4
CONN-MINI TEST PT, VERTICAL, BLK, ROHS
Keystone
ISL80020AIRZ (ISL80020ADEMO1Z)
ISL80020IRZ (ISL80020DEMO1Z)
ISL80015IRZ (ISL80015DEMO1Z)
ISL80015AIRZ (ISL80015ADEMO1Z)
1
ea
U1
IC-2A, 2MHz BUCK REGULATOR, 8P, TDFN, 2X2, ROHS
IC-2A, 1MHz BUCK REGULATOR, 8P, TDFN, 2X2, ROHS
IC-1.5A, 1MHz BUCK REGULATOR, 8P, TDFN, 2X2, ROHS
IC-1.5A, 2MHz BUCK REGULATOR, 8P, TDFN, 2X2, ROHS
Intersil
ERJ2RKF1003
1
ea
R2
RES, SMD, 0402, 100k, 1/16W, 1%, TF, ROHS
Panasonic
MCR01MZPF2003
1
ea
R1
RES, SMD, 0402, 200k, 1/16W, 1%, TF, ROHS
Rohm
0
ea
R7
RES, SMD, 0402, DNP, DNP, DNP, TF, ROHS
ERJ-3GEY0R00V
1
ea
R8
RES, SMD, 0603, 0
Ω
, 1/16W, TF, ROHS
Panasonic