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ISL91127IRA-EVZ

P1-P3P4-P6
User Guide 080
UG080.2
October 28, 2016
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4
TABLE 2. ISL91127IRA-EVZ EVALUATION BOARD BILL OF MATERIALS
ITEM# QTY DESIGNATORS PART TYPE FOOTPRINT DESCRIPTION VENDORS
1 1 U1 ISL91127IRAZ 4mmx4mm QFN Intersil ISL91127IR Buck-Boost
Regulator with Adjustable Output
Voltage
INTERSIL
2 1 L1 1µH 3.2mmx2.5mmx1.2mm Power Inductor Toko DFE322512C
series, 4.6A (typ), 34mΩ (typ)
TOKO
3 1 C1 150µF 7343 Capacitor, Tantalum ANY
4 2 C2, C3 10µF/16V/X5R 0603 Capacitor, Generic ANY
5 2 C4, C5 22µF/10V/X5R 0603 Capacitor, Generic ANY
6 1 C6 22pF 0402 Capacitor, 56pF 50V 5% NP0 0402 ANY
7 1 C7 DNP 0402 ANY
81 R1 187kΩ, 1% 0402 Resistor, Generic ANY
9 1 R2 60.4kΩ, 1% 0402 Resistor, Generic ANY
10 2 R3, R4 1MΩ, 5% 0603 Resistor, Generic ANY
11 2 J1, J2 HDR-6 HDR-6 Vert. Pin Header, 6-Pin, 0.1” Spacing,
Generic
ANY
12 2 J3, J4 HDR-3 HDR-3 Vert. Pin Header, 3-Pin, 0.1” Spacing,
Generic
ANY
13 6 TP1 to TP6 Power Post Connectors ANY
TABLE 3. ISL91127IRN-EVZ EVALUATION BOARD BILL OF MATERIALS
ITEM# QTY DESIGNATORS PART TYPE FOOTPRINT DESCRIPTION VENDORS
1 1 U1 ISL91127IRNZ 4mmx4mm QFN Intersil ISL91127IR Buck-Boost
Regulator with Fixed Output Voltage
INTERSIL
2 1 L1 1µH 3.2mmx2.5mmx1.2mm Power Inductor Toko DFE322512C
series, 4.6A (typ), 34mΩ (typ)
TOKO
3 1 C1 150µF 7343 Capacitor, Tantalum ANY
4 2 C2, C3 10µF/16V/X5R 0603 Capacitor, Generic ANY
5 2 C4, C5 22µF/10V/X5R 0603 Capacitor, Generic ANY
6 1 C6 DNP 0402 ANY
7 1 C7 DNP 0402 ANY
81 R1 0Ω 0402 Resistor, Generic ANY
9 1 R2 DNP 0402 ANY
10 2 R3, R4 1MΩ, 5% 0603 Resistor, Generic ANY
11 2 J1, J2 HDR-6 HDR-6 Vert. Pin Header, 6-Pin, 0.1” Spacing,
Generic
ANY
12 2 J3, J4 HDR-3 HDR-3 Vert. Pin Header, 3-Pin, 0.1” Spacing,
Generic
ANY
13 6 TP1 to TP6 Power Post Connectors ANY
User Guide 080
UG080.2
October 28, 2016
Submit Document Feedback
5
ISL91127IRA-EVZ, ISL91127IRN-EVZ Schematics
FIGURE 6. ISL91127IRA-EVZ EVALUATION BOARD SCHEMATIC
FIGURE 7. ISL91127IRN-EVZ EVALUATION BOARD SCHEMATIC
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User Guide 080
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
UG080.2
October 28, 2016
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PCB Layout
FIGURE 8. TOP LAYER
FIGURE 9. BOTTOM LAYER
P1-P3P4-P6

ISL91127IRA-EVZ

Mfr. #:
Buy ISL91127IRA-EVZ
Manufacturer:
Renesas / Intersil
Description:
EVAL BRD ISL91127IRA
Lifecycle:
New from this manufacturer.
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