EPC EPC9085 빠른 시작 매뉴얼 - 페이지 4
{카테고리_이름} EPC EPC9085에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. EPC EPC9085 6 페이지. Development board 40 v half-bridge with gate drive, using epc2049
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THERMAL CONSIDERATIONS
The EPC9085 development board showcases the EPC2049 eGaN
FET. The EPC9085 is intended for bench evaluation with low ambient
temperature and convection cooling. The addition of heat-sinking and
forced air cooling can significantly increase the current rating of these
devices, but care must be taken to not exceed the absolute maximum
die temperature of 150°C.
Table 2: Bill of Materials
Item
Qty
1
3
2
1
3
2
4
1
5
4
6
2
7
2
8
1
9
1
10
1
11
1
12
1
13
3
14
1
15
1
16
1
17
3
18
6
19
2
Optional Components
Item
Qty
Reference
1
DNP P1,P2
2
DNP FD1, FD2, FD3
3
DNP J11
4
DNP J10
5
DNP R14
Note 1 (36 pin Header to be cut as follows) J70 cut 4 pins used, J90 cut 2 pins used, GP1 cut 1 pin used
4 |
Reference
Part Description
C4, C10, C11
Capacitor, 1 µF, 10%, 25 V, X5R
C9
Capacitor, 0.1 µF, 10%, 25 V, X5R
C16, C17
Capacitor, 100 pF, 5%, 50 V, NP0
C19
Capacitor, 1 µF, 10%, 25 V, X5R
C21, C22, C23, C24
Capacitor, CER 4.7 μF, 50 V, 10% X5R
D1, D2
Schottky Diode, 30 V
Q1, Q2
eGaN FET, 40 V, 5 mΩ
U1
IC GATE NAND 1CH 2-INP 6MICROPAK
U2
Gate Driver, LM5113, USMD, BGA
U3
Microchip, MCP1703T-5002E/MC
U4
IC GATE AND 1CH 2-INP 6-MICROPAK
R1
Resistor, 10.0 K, 5%, 1/8 W
R2, R15, R3
Resistor, 0 Ω, 1/8 W, 0603
R4
RES SMD 100 Ω 1% 1/10 W 0603
R5
RES SMD 160 Ω 1% 1/10W 0603
R19
RES SMD 0.0 Ω JUMPER 1/16 W
J1, J2, J9
2 pins of Tyco, 4-103185-0
J3, J4, J5, J6, J7, J8
FCI, 68602-224HLF
TP1, TP2
Keystone Elect, 5015
Part Description
Optional Potentiometer
PCB Fiducial
VGS1 Probe
VSW probe
Low side drive PWM option
| EPC – EFFICIENT POWER CONVERSION CORPORATION |
NOTE. The EPC9085 development board does not have any current or thermal
protection on board.
For more information regarding the thermal performance of EPC eGaN FETs, please
consult:
D. Reusch and J. Glaser, DC-DC Converter Handbook, a supplement to GaN Transistors for
Efficient Power Conversion, First Edition, Power Conversion Publications, 2015.
Manufacturer/Part Number
Murata, GRM188R61E105KA12D
TDK, C1005X5R1E104K050BC
Kemet, C0402C101K5GACTU
TDK, C1005X5R1E105K050BC
TDK, C2012X5R1H475K125AB
Diodes Inc., SDM03U40-7
EPC, EPC2049
Fairchild, NC7SZ00L6X
Texas Instruments, LM5113
Microchip, MCP1703T-5002E/MC
Fairchild, NC7SZ08L6X
Stackpole, RMCF0603FT10K0
ERJ-3GEY0R00V
RC0603FR-07100RL
RC0603FR-07160RL
Stackpole, RMCF0402ZT0R00TR-ND
2pins of Tyco, 4-103185-0
FCI, 68602-224HLF
Keystone Elect, 5015
Manufacturer/Part Number
EPC9085
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| COPYRIGHT 2018