IEPC EPC9048C, Быстрый старт

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QUICK START GUIDE EPC9048C
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THERMAL CONSIDERATIONS
The EPC9048C development board showcases the EPC2034C eGaN FET.
The EPC9048C is intended for bench evaluation with typical room ambient
temperature. The addition of heat-sinking and forced air cooling can
significantly increase the current capability of these devices, but care must
be taken to not exceed the absolute maximum die temperature of 150° C.
NOTE . The EPC9048C 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.
Table 2: Bill of Materials
Item Qty Reference Part Description Manufacturer Part #
1 5 C1, C2, C3, C10, C11 Capacitor, 1 μF, 10%, 25 V, X5R Murata GRM188R61E105KA12D
2 1 C6 Capacitor, 100 pF, 5%, 50 V TDK C1608C0G1H101J080AA
3 4 C8, C9, C12, C13 Capacitor, 0.22 μF, 10%, 16 V, X7R TDK C1005X7R1C224K050BC
4 4 C16, C17, C18, C19 Capacitor, 0.1 μF, 10%, 250 V, X7T TDK C2012X7T2E104K125AE
5 1 C41 Capacitor, 10 pF, 5%, 50 V Kemet C0402C100J5GACTU
6 1 C42 Capacitor, 100 pF, 5%, 50 V TDK C1005C0G1H101J050BA
7 10
"C60, C61, C62, C63,C64,C65,
C66, C67, C68, C69"
Capacitor, 0.22 μF, 10%, 250 V, X7T TDK C3216X7T2E224K160AA
8 2 D1, D2 Schottky Diode, 30 V, 30 mA Diodes Inc. SDM03U40-7
9 1 D3 Schottky Diode, 200 V, 1 A Diodes Inc. DFLS1200
10 2 R12, R14 Resistor, 4.7 Ω, 1%, 1/16 W Stackpole RMCF0402FT4R70
11 2 D6, D7 Zener Diode, 5.61 V, 500 mW On Semiconductor MM5Z5V6ST1G
12 1 GP1 Connector, .1" Male Vert. Würth 61300111121
13 2 J1, SWP1 Connector, .1" Male Vert. Würth 61300211121
14 1 J2 Connector, .1" Male Vert. Tyco 4 pins of 4-103185-0-04
15 1
"J3, J4, J5,
J6, J7, J8"
Connector, .1" Male Vert. FCI 4 pins of 68602-224HLF
16 2 Q1, Q2 eGaN® FET, 200 V, 8 mΩ EPC EPC2034C
17 1 R1 Resistor, 10.0 kΩ, 1%, 1/10 W Stackpole RMCF0603FT10K0
18 2 R2, R3 Resistor, 0 Ω, 1/10 W Panasonic ERJ-3GEY0R00V
19 1 R4 Resistor, 100 Ω, 1%, 1/10 W Stackpole RMCF0603FT100R
20 1 R5 Resistor, 470 Ω, 1%, 1/10 W Stackpole RMCF0603FT470R
21 1 R6 Resistor, 0 Ω, 1/10 W Panasonic ERJ-2GE0R00X
22 2 R11, R12 Resistor, 1 Ω, 1%, 1/16 W Stackpole RMCF0402FT1R00
23 2 TP1, TP2 Test Point Keystone 5015
24 1 U1 IC, Logic Fairchild NC7SZ00L6X
25 1 U2 IC, Opto-coupler Silicon Labs Si8610BC
26 1 U4 IC, Logic Fairchild NC7SZ08L6X
27 2 U6, U7 IC, Gate driver TI UCC27611
Table 2: Bill of Materials
Item Qty Reference Part Description
1 DNP P1, P2 Optional potentiometer
2 DNP R21, R22 Optional resistor
3 DNP U5 Optional IC