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ISL9120IRA-EVZ

P1-P3P4-P6
User Guide 042
UG042.0
July 17, 2015
4
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TABLE 2. ISL9120IRA-EVZ EVALUATION BOARD BILL OF MATERIALS
ITEM# QTY
REFERENCE
DESIGNATOR PART TYPE FOOTPRINT DESCRIPTION MANUFACTURER
1 1 U1 ISL9120IRAZ L12.3x3A; TQFN Intersil ISL9120IR buck-boost
regulator with adjustable output
voltage
INTERSIL
2 1 L1 1µH 0806 Power Inductor Toko DFE201610R
series, 2.7A (typical), 80mΩ (typical)
TOKO
3 1 C1 150µF 1210 Capacitor, Tantalum ANY
4 1 C2 10µF/16V/X5R 0603 Capacitor, Generic ANY
5 1 C3 47µF/6.3V/X5R 0603 Capacitor, Generic ANY
6 1 C4 22pF 0402 Capacitor, Generic ANY
71 R1 187kΩ1% 0402 Resistor, Generic ANY
8 1 R2 60.4kΩ1% 0402 Resistor, Generic ANY
9 2 R3, R4 1MΩ5% 0603 Resistor, Generic ANY
10 2 J1, J2 HDR-6 HDR-6 Vert. Pin Header, 6-Pin, 0.1” Spacing,
Generic
ANY
11 2 J3, J4 HDR-3 HDR-3 Vert. Pin Header, 3-Pin, 0.1” Spacing,
Generic
ANY
12 6 TP1, TP2, TP3, TP4,
TP5, TP6
Terminal Pin 0.052" hole Test Point, Terminal Pin Turret 0.082"
[2110-2-00-80-00-00-07-0]
MILL MAX
MANUFACTURING
CORP.
13 1 TP7 Scope Probe Holder Scope Probe Holder Test Point, Scope Probe Holder
131-5031-00
TEKTRONIX
FIGURE 6. ISL9120IRN-EVZ EVALUATION BOARD
User Guide 042
UG042.0
July 17, 2015
5
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ISL9120IRN-EVZ Evaluation Board Schematic
FIGURE 7. ISL9120IRN-EVZ EVALUATION BOARD SCHEMATIC
LX1 LX2
VOUT
FB
BYP
GND
VIN
EN BYP
GND
EN
VIN VIN
C3
47uF
TP6
GND
TP1
VIN
C2
10uF
R2
DNP
L1
1uH
R3
1M
TP2
LX1
J4
CON3
1
2
3
TP4
VOUT
C1
150uF
J1
CON6
1
2
3
4
5
6
R1
0
TP7
VOUT
1
2
3
4
5
R4
1M
J3
CON3
1
2
3
C5
DNP
U1
ISL9120IRN
LX2
1
PGND
2
LX1
3
LX1-
4
VIN
5
VIN-
6
BYP
7
SGND
8
EN
9
FB
10
VOUT
11
LX2-
12
EPAD
13
TP5
GND
C4
DNP
J2
CON6
1
2
3
4
5
6
TP3
LX2
TABLE 3. ISL9120IRN-EVZ EVALUATION BOARD BILL OF MATERIALS
ITEM# QTY
REFERENCE
DESIGNATOR PART TYPE FOOTPRINT DESCRIPTION MANUFACTURER
1 1 U1 ISL9120IRNZ L12.3x3A; TQFN Intersil ISL9120IR Buck-boost
Regulator
INTERSIL
2 1 L1 1µH 0806 Power Inductor Toko DFE201610R
series, 2.7A (typical), 80mΩ (typical)
TOKO
3 1 C1 150µF 1210 Capacitor, Tantalum ANY
4 1 C2 10µF/16V/X5R 0603 Capacitor, Generic ANY
5 1 C3 47µF/6.3.V/X5R 0603 Capacitor, Generic ANY
6 1 C4 DNP 0402 ANY
71 R1 0Ω 0402 Resistor, Generic ANY
8 1 R2 DNP 0402 ANY
9 2 R3, R4 1MΩ5% 0603 Resistor, Generic ANY
10 2 J1, J2 HDR-6 HDR-6 Vert. Pin Header, 6-Pin, 0.1” Spacing,
Generic
ANY
11 2 J3, J4 HDR-3 HDR-3 Vert. Pin Header, 3-Pin, 0.1” Spacing,
Generic
ANY
12 6 TP1, TP2, TP3, TP4,
TP5, TP6
Terminal Pin 0.052" hole Test Point, Terminal Pin Turret 0.082"
[2110-2-00-80-00-00-07-0]
MILL MAX
MANUFACTURING
CORP.
13 1 TP7 Scope Probe
Holder
Scope Probe Holder Test Point, Scope Probe Holder
131-5031-00
TEKTRONIX
User Guide 042
6
Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is
cautioned to verify that the document is current before proceeding.
For information regarding Intersil Corporation and its products, see www.intersil.com
UG042.0
July 17, 2015
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PCB Layout
FIGURE 8. TOP LAYER
FIGURE 9. BOTTOM LAYER
P1-P3P4-P6

ISL9120IRA-EVZ

Mfr. #:
Buy ISL9120IRA-EVZ
Manufacturer:
Renesas / Intersil
Description:
Power Management IC Development Tools EVALUATION BOARD FOR ISL9120IRAZ - 12 LD 3X3 - Adj V - RoHS
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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