STGIPL14K60

Applications information

Doc ID 15589 Rev 3

17/21

5.1

Recommendations

●

To prevent the input signals oscillation, the wiring of each input should be as short as

possible.

●

By integrating an application specific type HVIC inside the module, direct coupling to

MCU terminals without any opto-coupler is possible.

●

Each capacitor should be located as nearby the pins of IPM as possible.

●

Low inductance shunt resistors should be used for phase leg current sensing.

●

Electrolytic bus capacitors should be mounted as close to the module bus terminals as

possible. Additional high frequency ceramic capacitor mounted close to the module

pins will further improve performance.

●

The SD/OD signal should be pulled up to 5 V / 3.3 V with an external resistor (see

Section 4: Smart shutdown function for detailed info).

Table 15.

Recommended operating conditions

Symbol

Parameter

Conditions

Value

Unit

Min.

Typ.

Max.

Supply Voltage

Applied between P-Nu,Nv,Nw

300

400

V

Control supply voltage

13.5

15

18

V

High side bias voltage

i=U,V,W

18

V

Blanking time to

prevent Arm-short

For each input signal

1

µs

PWM input signal

20

kHz