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AN173

2

R

ev

.1.00

P

ag

e 7 of

 1

3

Decem

ber
 6, 
2016

ISL
700
02

SEHEV

A

L1

Z

TABLE 1. ISL70002SEHEVAL1Z BILL OF MATERIALS

PART NUMBER

REF DES

QTY

VALUE

TOL

VOLTAGE POWER PACKAGE TYPE

JEDEC TYPE

MANUFACTURER

DESCRIPTION

C0805C103K2RAC

C12, C14

2

0.01µF

10%

200V

805

CAP_0805

KEMET

Ceramic Chip Cap

H1082-OPEN

C16

1

OPEN

10%

OPEN

1210

CAP_1210

GENERIC

Ceramic Chip Cap

C1812C472F2GAC

C17

1

4700pF

1%

200V

1812

CAP_1812

KEMET

Multilayer Cap

H1045-00471-25V20

C1-C3

3

470pF

20%

25V

603

CAP_0603

GENERIC

Multilayer Cap

C0805C102K2RAC

C20

1

1000pF

10%

200V

805

CAP_0805

KEMET

Ceramic Chip Cap

H1045-OPEN

C28, C29, C32,

C33, C35

5

OPEN

5%

OPEN

603

CAP_0603

GENERIC

Multilayer Cap

C1825C224K2RAC

C31

1

0.22µF

10%

200V

1825

CAP_1825

KEMET

Ceramic Chip Cap

C1210C104K2RAC

C36

1

0.1µF

10%

200V

1210

CAP_1210

KEMET

Ceramic Chip Cap

T530D157M010AHE006

C4, C5, C11, C1,

C19, C21-C26

11

150µF

20%

10V

SMD

CAP_7343_31

KEMET

High Capacitance Ultra-Low ESR 
Tantalum SMD Cap

C2225C105K2RAC

C6, C7, C10, C13, 

C18, C27, C30, C34

8

1µF

10%

200V

2225

CAP_2225

KEMET

Multilayer Cap

C0805C682K2RAC

C8, C9

2

6800pF

10%

200V

805

CAP_0805

KEMET

Multilayer Cap

LTST-C170CKT

D1

1

SMD

LTST_C170CKT

LITEON

AlGaAs on GaAs Red LED

1N5822US

D2

0

SMD2

DIO_CASE_D-5B

MICROSEMI

3A 40V SCHOTTKY 
BARRIER RECTIFIER

575-4

J1, J2, J39, J40

4

CONN

CON_BAN_575

KEYSTONE

SOLDER MOUNT
BANANA PLUG

JUMPER-3-100

J13, J18, J23,

J26-J29

7

THOLE

JUMPER-3

GENERIC

Three Pin Jumper

JUMPER2_100

J30-J32

3

THOLE

JUMPER-1

GENERIC

Two Pin Jumper

131-4353-00

J33, J36

2

CONN

TEK131-4353-00

TEKTRONIX

Scope Probe Test 
Point PCB Mount

IHLP-2525CZ-ER-1R0-M-01

L1, L2

2

1µH

20%

11A

SMD

IND_IHLP-2525CZ-01

VISHAY

LOW PROFILE HIGH CURRENT
INDUCTOR (RoHS COMPLIANT)

2N7002-7-F

Q1

1

SOT23

SOT23

FAIRCHILD

N-Channel EMF Effect 
Transistor (Pb-Free)

H2505-DNP-DNP-1

R12, R18

2

DNP

1%

DNP

603

RES_0603

GENERIC

Metal Film Chip Resistor 
(Do Not Populate)

S0603CPZ1R00F10

R13, R14

2

1

1%

1/10W

603

RES_0603

State of the Art

100ppm Thick Film Chip Resistor

S0603CA1002BEZ

R15

1

10k

0.10%

1/10W

603

RES_0603

State of the Art

25ppm Thin Film Chip Resistor

MCR03EZPFX1001

R16

1

1k

1%

1/10W

603

RES_0603

ROHM

Metal Film Chip Resistor

S0603CPZ1001F10

R17

1

1k

1%

1/10W

603

RES_0603

State of the Art

100ppm Thick Film Chip Resistor

Содержание ISL70002SEHEVAL1Z

Страница 1: ...or synchronized to a 500kHz to 1MHz 20 external clock Two ISL70002SEH ICs can be synchronized to each other in a master slave configuration providing nearly twice the output current while switching 18...

Страница 2: ...ground planes as required 4 Connect all AGND DGND and PGNDx pins directly to the ground plane Connect all PVINx pins directly to the VIN portion of the power plane 5 Locate ceramic bypass capacitors a...

Страница 3: ...C CASE TEMPERATURE FIGURE 7 EFFICIENCY vs LOAD vs OUTPUT VOLTAGE VIN 3 3V fSW 1MHz 25 C CASE TEMPERATURE 50 55 60 65 70 75 80 85 90 95 100 0 1 2 3 4 5 6 7 8 9 10 11 12 EFFICIENCY LOAD CURRENT A 1 0VOU...

Страница 4: ...L1Z immersed in a temperature calibrated liquid bath to ensure the notated IC case temperature Continued 50 55 60 65 70 75 80 85 90 95 100 0 1 2 3 4 5 6 7 8 9 10 11 12 EFFICIENCY LOAD CURRENT A 1 8VOU...

Страница 5: ...d in a temperature calibrated liquid bath to ensure the notated IC case temperature Continued 50 55 60 65 70 75 80 85 90 95 100 0 1 2 3 4 5 6 7 8 9 10 11 12 EFFICIENCY LOAD CURRENT A 1 8VOUT 1 5VOUT 1...

Страница 6: ...AN1732 Rev 1 00 Page 6 of 13 December 6 2016 ISL70002SEHEVAL1Z FIGURE 20 ISL70002SEHEVAL1Z BOARD SCHEMATIC ISL70002SEH...

Страница 7: ...25 KEMET Multilayer Cap C0805C682K2RAC C8 C9 2 6800pF 10 200V 805 CAP_0805 KEMET Multilayer Cap LTST C170CKT D1 1 SMD LTST_C170CKT LITEON AlGaAs on GaAs Red LED 1N5822US D2 0 SMD2 DIO_CASE_D 5B MICROS...

Страница 8: ...1206 GENERIC Thick Film Chip Resistor S0603CA1962BEZ R8 R10 2 19 6k 0 10 1 10W 603 RES_0603 State of the Art 25ppm Thin Film Chip Resistor S0603CA4021BEZ R9 R11 2 4 02k 0 10 1 10W 603 RES_0603 State o...

Страница 9: ...AN1732 Rev 1 00 Page 9 of 13 December 6 2016 ISL70002SEHEVAL1Z Board Layout FIGURE 21 TOP SIDE ASSEMBLY DRAWING FIGURE 22 TOP LAYER...

Страница 10: ...AN1732 Rev 1 00 Page 10 of 13 December 6 2016 ISL70002SEHEVAL1Z FIGURE 23 LAYER 2 FIGURE 24 LAYER 3 Board Layout Continued...

Страница 11: ...AN1732 Rev 1 00 Page 11 of 13 December 6 2016 ISL70002SEHEVAL1Z FIGURE 25 LAYER 4 FIGURE 26 LAYER 5 Board Layout Continued...

Страница 12: ...AN1732 Rev 1 00 Page 12 of 13 December 6 2016 ISL70002SEHEVAL1Z FIGURE 27 LAYER 6 FIGURE 28 LAYER 7 Board Layout Continued...

Страница 13: ...AN1732 Rev 1 00 Page 13 of 13 December 6 2016 ISL70002SEHEVAL1Z FIGURE 29 BOTTOM LAYER FIGURE 30 BOTTOM SIDE ASSEMBLY DRAWING Board Layout Continued...

Страница 14: ...e intended for developers skilled in the art designing with Renesas products You are solely responsible for 1 selecting the appropriate products for your application 2 designing validating and testing...

Страница 15: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Renesas Electronics ISL70002SEHEVAL1Z...

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