Difference between revisions of "Gate drive ECO"
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| − | =Rev 110 Powerboard= | + | =Rev 110 (217) Powerboard= |
| − | + | [[Gate_drive_ECO_2 | DO GATE DRIVE ECO #2 INSTEAD ]] | |
| − | *replace 2.0ohm | + | *replace 2.0ohm gate drive with 5.6 ohm. R14,R15,R18,R19,R22,R23 |
*on top of gate drive, add SOD-323 schottky diode. The diode polarity band (cathode) should be towards the driver chips (U5,U6,U7) | *on top of gate drive, add SOD-323 schottky diode. The diode polarity band (cathode) should be towards the driver chips (U5,U6,U7) | ||
Latest revision as of 06:01, 11 January 2009
Rev 110 (217) Powerboard
- replace 2.0ohm gate drive with 5.6 ohm. R14,R15,R18,R19,R22,R23
- on top of gate drive, add SOD-323 schottky diode. The diode polarity band (cathode) should be towards the driver chips (U5,U6,U7)
