Intersil ISL8200MEVAL1PHZ User Manual Download

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Application Note 1655

AN1655.0

August 18, 2011

ISL8200MEVAL1PHZ Bill of Materials

REF DES.

PART NUMBER

QTY

MANUFACTURER

DESCRIPTION

ADJ, VCC, 1.2V, 1.5V, 1.8V, 2.5V

3.3V, 5.0V, ADJ1, FIXED, JP201

JUMPER2_100

Generic

Two Pin Jumper

C001

ECJ-1VB1H222K

Panasonic

Capacitor, 2200pF, 10%, 50V, 0603

C12, C25

DNP

Capacitor, 0805

C201

DNP

Capacitor, 1206

C202, C203, C206

GRM32ER61E226KE15L

Murata

Capacitor, 22uF, 10%, 25V, 1210

C204

H1045-00101-50V5

Generic

Capacitor, 100pF, 5%, 50V, 0603

C209

GRM21BR71A475KA73

Murata

Capacitor, 10µF, 10%, 10V, 0805

C210

GRM21BR71E225KA73L

Murata

Capacitor, 2.2µF, 10%, 25V, 0805

C211

H1045-00102-50V10

Generic

Capacitor, 1000pF, 10%, 50V, 0603,

C212, C235, C236

DNP

Capacitor, 0603

C230, C232, C250,

C252-C255

C2012X7R1E105K

TDK

Capacitor, 1µF, 10%, 25V, 0805

C231, C233, C251

H1046-00104-25V10

Generic

Capacitor, 0.1µF, 10%, 25V, 0805

C234

C3225X7R1E106M

TDK

Capacitor, 10µF, 20%, 25V, 1210

C24, C51, C205, C207

DNP

Capacitor, 1210

C3, C15

35MV270AX

Sanyo

Capacitor, 270µF, 20%, 35V, Radial

C9, C19

2TPLF330M7

Sanyo

Capacitor, 330µF, 20%, 2V, SMD

HEADER1

TSW-102-07-L-S

Generic

2 Pin Header

111-0702-001

JOHNSON-COMP

Binding Post (Red)

111-0703-001

JOHNSON-COMP

Binding Post (Black)

J4, VOUT

KPA8CTP

Burndy

Wire Connector Lug

LED301

SSL-LXA3025IGC

Lumex

3.5mmx2.5mm SMD Red/Green LED

Q302

2N7002L

On-Semi

N-Channel 60V 115mA MOSFET (SOT23)

H2511-08251-1/16W1

Generic

Resistor, 8.25k

Ω

, 1%, 1/16W, 0603

H2511-03011-1/16W1

Generic

Resistor, 3.01k

Ω

, 1%, 1/16W, 0603

R203

H2511-00010-1/10W1

Generic

Resistor, 1

Ω

, 1%, 1/10W, 0603

R206, RM+2, RM-2

ERJ3GEY0R00V

Panasonic

Resistor, 0

Ω

, 0%, 1/10W, 0603

R211, R219, R233, R209A

H2505-DNP-DNP-R1

DNP

Resistor, 0603

R215, R217, R221E

H2511-01002-1/10W1

Generic

Resistor, 10k

Ω

, 1%, 1/10W, 0603

R221_ADJ

3262W-1-203

Bourns

Potentiometer, 20k

Ω

, 10%, 1/4W, RADIAL

R221A

H2505-02201-1/16WR1

Generic

Resistor, 2.2k

Ω

, 0.1%, 1/16W, 0603

R211B

H2511-03321-1/16W1

Generic

Resistor, 3.32k

Ω

, 0.1%, 1/16W, 0603

Summary of Contents for ISL8200MEVAL1PHZ

Page 1: ...T 3 Open the jumpers marked PVIN and VCC 4 Short the jumpers marked 1 2V and FIXED This sets the output voltage to 1 2V and sets the OCP trip point its open condition 5 Push the toggle on SW1 to the left with respect to the board above 6 Set the input supply to 12V 7 Set the electronic load to a desired load current 8 Enable the power supply first and then the load the LED for PGOOD will be red wh...

Page 2: ...VLO and its hysteresis can be programmed The ISL8200MEVAL1PHZ evaluation board comes stocked with R1 8 25kΩ and R2 3 01kΩ this sets the UVLO level at 2 9V for a 3 3V application For a 5V application with a UVLO at 4V and recover at 4 5V use R1 16 6kΩ and R2 4 2kΩ The UVLO equations are re stated in the following where R1 and R2 are the upper and lower resistors of the voltage divider at the EN pin...

Page 3: ...V 2 1 8V R221C C234 3 6 8 1 2 VSEN C001 3 R219 13 R221D 1 R221E R221F 1 3 3V 2 5V 5 0V 2 2 C24 7 C51 8 7 C25 7 C12 2 1 2 1 1 3 ADJ 2 C204 R221_ADJ RM 2 9287 3 RM 2 7 8 C252 C253 8 VSEN 8 8 C255 C254 VSEN _PRIME J4 LED301 1 3 22 VOUT 1 TP301 1 2 2 4 3 Q302 1 1 R325 9 3 R324 TP310 66 B C3 8 13 12 6 7 59 1B 86 2 1 R1 R4 R3 13 SW1 3 13 1 C15 8 2 R2 R223 6 U1 6 0 5 R217 R215 R240 1 JP201 C236 2 1 VCC P...

Page 4: ... TDK Capacitor 10µF 20 25V 1210 C24 C51 C205 C207 4 DNP Capacitor 1210 C3 C15 35MV270AX 2 Sanyo Capacitor 270µF 20 35V Radial C9 C19 2TPLF330M7 2 Sanyo Capacitor 330µF 20 2V SMD HEADER1 TSW 102 07 L S 1 Generic 2 Pin Header J1 111 0702 001 1 JOHNSON COMP Binding Post Red J2 111 0703 001 1 JOHNSON COMP Binding Post Black J4 VOUT KPA8CTP 2 Burndy Wire Connector Lug LED301 SSL LXA3025IGC 1 Lumex 3 5m...

Page 5: ...eter 100kΩ 20 0 125W SMD R3 R4 H2505 DNP DNP 1 2 DNP Resistor 0603 R324 R325 H2505 03301 1 16WR1 2 Generic Resistor 3 3kΩ 0 1 1 16W 0603 SW1 GT11MSCBE T 1 C K Switch SPDT Toggle TP301 VSEN VSEN VSEN_PRIME 5002 4 Keystone Miniature White Test points 0 100 pad with 0 040 t hole TP34 TP310 PVIN_TP VCC_GND VDD_PWR 1514 2 5 Keystone Test point Turret 0 150 pads with 0 100 t hole U1 ISL8200MIRZ 1 Inters...

Page 6: ...Application Note 1655 6 AN1655 0 August 18 2011 ISL8200MEVAL1PHZ Board Layout FIGURE 3 TOP COMPONENTS FIGURE 4 TOP LAYER ...

Page 7: ...Application Note 1655 7 AN1655 0 August 18 2011 FIGURE 5 2nd LAYER FIGURE 6 3rd LAYER ISL8200MEVAL1PHZ Board Layout Continued ...

Page 8: ... without notice Accordingly the reader is cautioned to verify that the Application Note or Technical Brief is current before proceeding For information regarding Intersil Corporation and its products see www intersil com AN1655 0 August 18 2011 FIGURE 7 BOTTOM LAYER FIGURE 8 BOTTOM COMPONENTS MIRRORED ISL8200MEVAL1PHZ Board Layout Continued ...

Page 9: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Intersil ISL8200MEVAL1PHZ ...

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