Development Board
EPC9126/EPC9126HC
Quick Start Guide
EPC2212/EPC2001C 100 V High Current Pulsed Laser Diode Driver
Revision 3.0
Страница 1: ...Development Board EPC9126 EPC9126HC Quick Start Guide EPC2212 EPC2001C 100VHighCurrentPulsedLaserDiodeDriver Revision 3 0 ...
Страница 2: ...f the EPC2212 or EPC2001C HC version eGaN FET Refer to Figure 2 for proper connect and measurement setup and follow the procedure below 1 Review laser safety considerations Observe all necessary laser safety requirements including the use of personal protection equipment PPE asrequired Refertoqualifiedsafetypersonnel as necessary 2 With power off install laser diode U2 or other load The use of one...
Страница 3: ... the application note Getting the Most out of eGaN FETs and Your EPC9126 Laser Driver AN027 available at www epc co com While this application note refers to V2 5 of the EPC9126xx the basic principles and design methods are still applicable LASER DIODE OR LOAD CONSIDERATIONS The EPC9126xx can be used as is to mount a laser diode or other load Figure 3 highlights the output pad locations However ma...
Страница 4: ...oad to prevent the probes from creating additional resonances The Q1 drain voltage and the discharge cap sense voltage have on board terminations to greatly reduce this effect and in practice the remaining resonances may be small or otherwise tolerable Itisrecommendedthattheuserverifythisfortheirownrequirements All sense measurement SMAs except for the shunt measurement use the transmission line p...
Страница 5: ... 1 0 3 4 0 0 1 0 1 0 2 9 0 1 1 0 1 0 2 4 0 0 0 1 1 0 2 1 0 1 0 1 1 0 1 9 0 0 1 1 1 0 1 7 0 1 1 1 1 0 1 2 Switch setting Pos 1 ON Pulse width ns 6 5 4 3 2 1 0 0 0 0 0 1 1 6 0 1 0 0 0 1 1 46 0 0 1 0 0 1 1 32 0 1 1 0 0 1 1 17 0 0 0 1 0 1 0 96 0 1 0 1 0 1 0 65 0 0 1 1 0 1 0 45 0 1 1 1 0 1 0 32 0 0 0 0 1 1 0 3 0 1 0 0 1 1 0 0 0 1 0 1 1 0 0 1 1 0 1 1 0 0 0 0 1 1 1 0 0 1 0 1 1 1 0 0 0 1 1 1 1 0 0 1 1 1 1...
Страница 6: ...J6 SMA SMD J9 SMA SMD J8 953 1 2 R33 Gate voltage sense Shunt voltage sense Discharge cap voltage sense 4 7 μF 25 V C1 4 40 HOLE1 4 40 HOLE2 4 40 HOLE3 4 40 HOLE4 1 2 J1 1776113 2 330 Ω 700 mA 1 2 FB3 CAP SHUNT i Z 50 single core i Z 50 single core i Z 50 single core i Z 50 single core i Z 50 single core i Z 50 single core i GD prop delay i GD prop delay 1 TP6 1 TP5 3x1 0 1 Male Vert 1 2 3 J4 Vlog...
Страница 7: ...C 16 1 R1 Resistor 0 0402 Panasonic ERJ 2GE0R00X 17 2 R10 R11 Resistor 100 1 0603 Vishay MCT0603MC1000FP500 18 1 R12 Resistor 49 9 1 0402 Panasonic ERJ 2RKF49R9X 19 1 R13 Resistor 0 0402 Panasonic ERJ 2GE0R00X 20 5 R14 R15 R16 R17 R18 Resistor 0 47 1 0402 EPC9126 Resistor 0 22 1 0402 EPC9126HC Rohm UCR01MVPFLR470 EPC9126 UCR01MVPFLR220 EPC9126HC 21 4 R2 R3 R5 R6 Resistor 3 9 k 1 0402 Panasonic ERJ...
Страница 8: ...t EfficientPowerConversionCorporation EPC makesnoguaranteethatthepurchasedboardis100 RoHScompliant TheEvaluationboard orkit isfordemonstrationpurposesonlyandneithertheBoardnorthisQuickStartGuideconstituteasalescontractorcreateanykindofwarranty whetherexpressor implied astotheapplicationsorproductsinvolved Disclaimer EPCreservestherightatanytime withoutnotice tomakechangestoanyproductsdescribedhere...
