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PS20351-N Datasheet(PDF) 8 Page - Mitsubishi Electric Semiconductor |
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PS20351-N Datasheet(HTML) 8 Page - Mitsubishi Electric Semiconductor |
8 / 9 page MITSUBISHI SEMICONDUCTOR <Intelligent Power Module> PS20351-N TRANSFER-MOLD TYPE INSULATED TYPE Sep. 2001 [C] Under-Voltage Protection (P-side, UVDB) c1. Control supply voltage rises : After the voltage level reachs UVDBr, the circuits start to operate when the next input is applied. c2. Normal operation : IGBT ON and carrying current. c3. Under-voltage trip (UVDBt). c4. IGBT OFF in spite of control input condition (there is no FO signal output). c5. Under-voltage reset (UVDBr). c6. Normal operation : IGBT ON and carrying current. Fig. 6 RECOMMENDED CPU I/O INTERFACE CIRCUIT Note : RC coupling at each input (parts shown dotted) may change depending on the PWM control scheme used in the application and on the wiring impedance of the application’s printed circuit board. CPU 4.7k Ω 5.1k Ω 1nF 1nF UP,VP,WP,UN,VN,WN VNC(GND) Fo DIP-IPM 5V line c6 c1 c2 c4 c5 c3 RESET UVDBt UVDBr SET RESET Fault output Fo Output current Ic Control supply voltage VDB Protection circuit state Control input High-level (no fault output) |
Similar Part No. - PS20351-N |
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Similar Description - PS20351-N |
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