XMCA1 – XM3 SiC Driver Core Adapter

Xmca1 - Xm3 Core Adapter Board 1 Spec Sheet V1

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Page 4 of 15

Electrical Characteristics

Power Supply

Description

Min

Typ

Max

Unit

Supply Voltage

VCC to GND

14

15

16

V

Supply Current

Without Load

90

mA

Supply Current

With Load, Note 3

220

mA

Signal I/O

Description

Min

Typ

Max

Unit

Input Impedance

5V - Hi and Lo side input

100

Ω

15V – Hi & Lo side input

2000

Ω

5V Differential – Hi & Lo side input

240

Ω

5V - Turn-off threshold

1.25

V

15V – Turn-off threshold

4

V

5V – Turn-on threshold

3.5

V

15V – Turn-on threshold

10

V

Difference between VIN+ to VIN-

2

V

Fault Output Voltage

Fault lines are open collect with 5mA load

0.3

24

V

Fault Output Current

Note 4

10

mA

Switching Frequency

Note 2

100

kHz

Note 1: Input signal should not be activated until 20 ms after power is applied to allow on board DC-DC converter to stabilize.

Note 2: Actual maximum switching speed is a function of gate capacitance.

Note 3: SiC MOSFET dependant, conditions listed above assume a MOSFET with Ciss = 38nF & Qg = 1330nC operating at 50kHz

Note 4: Fault lines are open collector and require a pull-up resistor, 2KΩ recommended