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EPC EPC9085, Quick Start Manual, Page: 5 / 6

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EPC EPC9085 Quick Start Manual Download Page 5

QUICK ST

AR

T GUIDE

EPC9085

EPC – EFFICIENT PO

WER C

ONVERSION C

ORPOR

ATION   |   

WWW

.EPC-
CO

.C

OM

   |   C
OP

YRIGHT 2018   |                                                                                                    |   5

Figure 4:  EPC9085 - Schematic

R1

10k

PW

M

1

GND

A

B

Y

VDD

U1

NC7SZ00L6X

1

2

3

4

J8

CON4

1 2 3 4

J7

CON4

1 2 3 4

J3

CON4

1

2

3

4

J4

CON4

1

2

3

4

J6

CON4

1 2 3 4

J5

CON4

1

TP2

Keystone 5015

1

TP1

Keystone 5015

R2

Zero

R14

Optional

R15

Zero

R5

D2

SDM03U40

R4

D1

SDM03U40

PWM2

VCC

1

2

J2

CON2

1

2

J9

CON2

2

P1

Optional

2

P2

Optional

GND

A

B

Y

VDD

U4

NC7SZ08L6X

C9

C22

4.7 μF

C23

C21

U2

LM5113TM

C19

C17

100pF

C16

100pF

C24

R19

1

2

J10

CON2

VCC

7 - 12 Vdc

C4

C10

1

2

J1

CON2

C11

OUT

1

NC

2

NC

3

GND

4

NC

5

NC

6

NC

7

IN

8

G

N

D

9

U3

MCP1703

R3

VLDO

VG1

VG2

VSW

VIN

HIN

LIN

Q1

Q2

1

2

J11

CON2

VG1

VSW

Summary of Contents for EPC9085

Page 1: ...Development Board EPC9085 Quick Start Guide 40VHalf bridgewithGateDrive UsingEPC2049...

Page 2: ...esubjectto switchingfrequency busvoltageandthermalcooling 3 Limitedbytimeneededto refresh highsidebootstrapsupplyvoltage QUICK START PROCEDURE DevelopmentboardEPC9085iseasytosetuptoevaluatetheperforma...

Page 3: ...ive supply Half bridge with bypass capacitors Logicand dead time adjust LM5113 gate driver VDD PWM input Gate drive supply note polarity 7 5 V 12 V Half bridge configuration Switch node For efficiency...

Page 4: ...50 V NP0 Kemet C0402C101K5GACTU 4 1 C19 Capacitor 1 F 10 25 V X5R TDK C1005X5R1E105K050BC 5 4 C21 C22 C23 C24 Capacitor CER 4 7 F 50 V 10 X5R TDK C2012X5R1H475K125AB 6 2 D1 D2 Schottky Diode 30 V Diod...

Page 5: ...CON4 1 2 3 4 J5 CON4 1 TP2 Keystone 5015 1 TP1 Keystone 5015 R2 Zero R14 Optional R15 Zero R5 D2 SDM03U40 R4 D1 SDM03U40 PWM2 VCC 1 2 J2 CON2 1 2 J9 CON2 2 P1 Optional 2 P2 Optional GND A B Y VDD U4...

Page 6: ...fficientPowerConversionCorpora tion EPC makesnoguaranteethatthepurchasedboardis100 RoHScompliant TheEvaluationboard orkit isfordemonstrationpurposesonlyandneithertheBoardnorthisQuickStartGuideconstitu...

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