Development Board
EPC9034
Quick Start Guide
80 V Half-bridge with Gate Drive, Using EPC2021
Revision 2.0
Страница 1: ...Development Board EPC9034 Quick Start Guide 80VHalf bridgewithGateDrive UsingEPC2021 Revision 2 0 ...
Страница 2: ...Table 1 Performance Summary TA 25 C EPC9034 Symbol Parameter Conditions Min Max Units VDD Gate Drive Input Supply Range 7 12 V VIN Bus Input Voltage Range 1 64 1 V IOUT Switch Node Output Current 2 35 2 A VPWM PWM Logic Input Voltage Threshold Input High Input Low 3 5 0 6 1 5 V V VSW Switch node Voltage 64 1 Minimum High State Input Pulse Width VPWM rise and fall time 10ns 50 ns Minimum Low State ...
Страница 3: ... ground return to GND J1 Pin 2 indicated on the bottom side of the board 4 With power off connect the input PWM control signal to PWM1 J2 Pin 1 and ground return to any of GND J2 pins indicated on the bottom side of the board Note that the bottom FET gate drive signal is inverted with regard to PWM1 It is also possible to use separate input PWM signals by removing R2 and R17 and installing 0 Ω jum...
Страница 4: ...or Efficient Power Conversion First Edition Power Conversion Publications 2015 MEASUREMENT CONSIDERATIONS When measuring the high frequency content switch node caremustbetakentoprovideanaccuratehigh speed measurement An optional two pin header J10 is included for switch node measurement MMCX connector footprint is also provided J15 in figure 5 to measure switch node Low side gate voltage VGS2 can ...
Страница 5: ... 17 1 R4 Resistor 10 Ω 1 1 10 W Panasonic ERJ 3EKF10R0V 18 1 R5 Resistor 100 Ω 1 0 1 W 1 10 W Panasonic ERJ 3EKF1000V 19 1 R9 Resistor 0 Ω Jumper 0 063 W 1 16 W Stackpole RMCF0402ZT0R00 20 2 R19 R21 Resistor 2 7 Ω 5 0 1 W 1 10 W Panasonic ERJ 2GEJ2R7X 21 2 R20 R22 Resistor 500 mΩ 1 0 125 W 1 8 W Stackpole PT0402FR 7W0R5L 22 1 R24 Resistor 27 kΩ 5 0 1 W 1 10 W Panasonic ERJ 2GEJ273X 23 1 R25 Resist...
Страница 6: ... 5V1 150 mW D4 SDM03U40 40 V 30 mA D6 22 nF 25V C15 27 k 1 R24 4 7 Ω 2 R18 EMPTY 100 nF 16 V C12 VCC BAT54KFILM 40 V 300 mA D3 EMPTY 4 7 μF 10 V C20 VSW VG1 VG2 4 7 V 0 Ω R9 VG1 VCC VCC 5VHS1 VSW 100 V 2800 mΩ EPC2038 Q3 5VHS1 VSW 220 nF 100 V C27 220 nF 100 V C28 220 nF 100 V C29 220 nF 100 V C30 220 nF 100 V C31 VSW 4 7 V 1 μF 100 V C22 1 μF 100 V C23 1 μF 100 V C24 SS2PH10 M3 100 V 2 A D8 EMPTY...
Страница 7: ...lsthatarenotRoHScompliant EfficientPowerConversionCorpora tion EPC makesnoguaranteethatthepurchasedboardis100 RoHScompliant TheEvaluationboard orkit isfordemonstrationpurposesonlyandneithertheBoardnorthisQuickStartGuideconstituteasalescontractorcreateanykindofwarranty whetherexpress orimplied astotheapplicationsorproductsinvolved Disclaimer EPCreservestherightatanytime withoutnotice tomakechangest...
