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TABLE 3. Bill of Materials (BOM)

Qty

Reference

Description

Vendor

MFG. Part No.

PWB-PCB,ISL6227EVAL1,REVA

Intersil

ISL6227EVAL1PCB     

1

C1

CAP, RADIAL, 220uF, 25V, 20%, ALUM, ELEC

Panasonic

EEU-FC1E221

C20,C26

CAPACITOR, SMD, 0805,.01uF,50V, 10%,X7R

Panasonic

ECJ-2VB1H103K

1 C11

CAPACITOR, 

SMD, 

0805,.015uF,50V,10%,X7R

Panasonic 

ECU-V1H153K

C9,C10

CAPACITOR, SMD,0805, 0.15uF,25V,10%, X7R

Panasonic 

ECJ-2YB1E154K 

C7,C8

CAPACITOR, SMD, 1206, 1uF,10V, 10%,X7R

Venkel

C1206X7R100-105KNE 

5 C5,C6,C16,C23,C25

CAPACITOR,SMD,1206,4.7uF,10V,10%,X7R

Venkel

C1206X7R100475KNE 

C12,C13,C14,C24

CAP TANT,LOW ESR,SMD,D3,220uF,4V,20%

Sanyo

4TPC220M 

C4

CAP TANT,LOW ESR,SMD, D, 68uF, 16V,10%

Kemet

T494D686K016AS 

C2,C3

CAPACITOR,SMD,1812, 10uf, 25V,20%, X5R

Taiyo Yuden

TMK432BJ106MM-T         

TP1-TP4

CONN-GEN,SCOPE PROBE TEST PT,COMPACT

Tektronix

131-5031-00             

12  J1-J11, J14

CONN-GEN,TERMINAL POST,TH,.09 INSERTION

Keystone

1502-2                  

J12,J13

CONN-HEADER,1x1,BRKAWY 1X36,2.54mm,ST

Berg/FCI

68000-236-1X1           

JP2,JP5

CONN-HEADER,1x3,BRKAWY 1X36,2.54mm,ST

Berg/FCI

68000-236-1X3           

JP1,JP3,JP4

CONN-HEADER,1x2,RETENTIVE,2.54mm,ST

Berg/FCI

69190-202               

JP1-JP5

CONN-JUMPER,2PIN,SHUNT

SPC02SYAN               

2 D1,D2

DIODE-SCHOTTKYBARR,SMD,SOT323,3P,30V,.2A

ON-Semiconductor

BAT54WT1-T              

CR1

LED,SMD,4P,OTHER,POLARIZEDRED/GRN

Lumex

SSL-LXA3025IGC-TR       

L1

PWR CHOKE COIL, SMD, 5.7mm, 4.6uH, 25%

Panasonic

ETQ-P6F4R6HFA           

U1

IC-DUAL SWITCHER 30V,28P,QSOP

Intersil

ISL6227CA               

Q1

TRANSISTOR,N-CHANNEL,3P,SOT23

ON-Semiconductor

BSS123LT1-T             

U2,U3

TRANSIST-DUAL MOS, N-CHANNEL, 8P, SOIC,30V

Fairchild

FDS6912A                

R2,R3

RESISTOR, SMD, 0805, 0ohm, 1/10W, TF

Panasonic

ERJ-6GEY0R00V  

R5

RESISTOR, SMD, 0805, 1K, 1/10W, 1%, TF

Panasonic

ERJ-6ENF1001 

R10,R11,R14,R19,R20

RESISTOR, SMD, 0805, 10K, 1/10W, 1%, TF

Panasonic

ERJ-6ENF1002V 

R1,R9

RESISTOR,SMD, 0805, 100K, 1/10W, 1%, TF

Panasonic

ERJ-6ENF1003V 

R8

RESISTOR,SMD, 0805, 17.8K, 1/10W, 1%, TF

Panasonic

ERJ-J6ENF1782V 

R4

RESISTOR,SMD, 0805, 2.49K, 1/10W, 1%, TF

Panasonic

ERJ-6ENF2491 

R15-R18

RESISTOR,SMD,0805,680ohm, 1/10W, 5%, TF

Panasonic

ERJ-6GEYJ681V 

BAG,STATIC,5X8, ZIP LOC

BUMPONS,.44inW x .20inH,DOMETOP,, BLACK

SJ-5003-BLACK           

0 C1,C15,C17,C18,C19,C21,C

22,C24

DO NOT POPULATE 

DNP                     

R6,R7,R12,R13

DO NOT POPULATE 

DNP                     

L2

PWR CHOKE COIL,SMD,6x6x3mm,1.5uH,20% 3.2A

Panasonic

ELL6SH1R5M              

LABEL, FOR SERIAL NUMBER AND BOM REV #

LABEL-SERIAL NUMBER     

Application Note 1067

Содержание ISL6227EVAL1

Страница 1: ...from ISEN pin to the phase node of the converter Any overcurrent on the second channel will be reflected to the first channel There is no OCP for the second channel In order to alleviate the interacti...

Страница 2: ...p JP1 shunted An AmpMeter may be connected across these pins to measure IC and GATE Drive Current JP5 shunted toward VINPRG when Vin 5V for feed forward and program 90 degree out of phase PWM for CH1...

Страница 3: ...J3 FIGURE 2 WIRING CONNECTIONS FOR ISL6227EVAL1 see Quick Setup Connect the positive terminal of the electronic load and the positive terminal of the DVM to the VTT terminal J6 Connect the negative t...

Страница 4: ...VM to the VCC terminal J4 Connect the negative terminal of the DVM to the GND terminal J1 Do not apply power yet 1c Connect VIN power supply Set the adjustable 24VDC output voltage to zero volts Conne...

Страница 5: ...indictor from RED to GREEN And the PGOOD voltage on J11 should be 5V equal to the VCC voltage 5d Read the DVM connected to the VDDQ terminal J5 It should show a value between 2 450V 2 550V 5e Read the...

Страница 6: ...20 10 0K C12 220u 4V R13 NI U2 FDS6912A 1 2 3 4 5 6 7 8 C2 10u 25V X5R C4 68u 16V R16 680 J11 C16 4 7u 10V JP3 TP1 VTT R3 0 R8 17 8K R18 680 J4 TP4 PHASE 1 R14 10 0K C5 4 7u 10V J1 J2 J7 J14 JP2 1 2 3...

Страница 7: ...x2 RETENTIVE 2 54mm ST Berg FCI 69190 202 5 JP1 JP5 CONN JUMPER 2PIN SHUNT SPC02SYAN 2 D1 D2 DIODE SCHOTTKYBARR SMD SOT323 3P 30V 2A ON Semiconductor BAT54WT1 T 1 CR1 LED SMD 4P OTHER POLARIZEDRED GRN...

Страница 8: ...8 Application Note 1067...

Страница 9: ...9 Application Note 1067...

Страница 10: ...10 Application Note 1067...

Страница 11: ...ware and or specifications at any time without notice Accordingly the reader is cautioned to verify that the Application Note or Technical Brief is current before proceeding For information regarding...

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