PRELIMINARY

62EM1 - 62mm Electrical Master 1 Spec Sheet V09

Page 3 of 17

Electrical Characteristics

= 15V or 5V, MOSFET = CAS300M12BM2

Power Supply

Description

Min

Typ

Max

Unit

Supply Voltage

VCC to GND

14

15

16

V

Supply Current

Without Load

110

mA

Supply Current

With Load, Note 3

1250

mA

UVLO Level-HI and LO*

Primary Side low voltage detect fault level

13.5

14

V

UVLO Level-HI and LO*

Secondary Side low voltage detect fault level,

Note 3

20

V

OVLO Level-HI and LO*

Primary Side high voltage detect fault level

16

16.5

V

2-Level Turn Off, Note 3

1.5

V

9

V

5

V

Signal I/O

Description

Min

Typ

Max

Unit

Input Impedance

5V - HI and LO side input

500

Ω

15V - HI and LO side input

3000

Ω

5V Differential – HI and LO side input

1000

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

Gate Output Voltage Low

Note 3

-6

-4

V

Gate Output Voltage High

Note 3

+17

+21

V

Fault Output Voltage

Fault lines are open collect with 5mA load

0.3

V

Fault Output Current

Note 4

10

mA

Switching Frequency

Note 2

200

kHz

DC Link & Temp Monitoring

High Voltage (HV) & Temp Monitoring

Output

0

5

V

DC Link & Temp Monitoring

PWM Frequency

31.5

kHz

DC Link & Temp Monitoring

Output Impedance

510

1%

Ω

DC Link Voltage

880

920

V

Temperature Trip

125

°C

MOSFET Short Protection

Description

Min

Typ

Max

Unit

Desat Monitor Voltage*

Between Drain and Sink of MOSFET, Note 3

8.25

V

Activation after MOSFET Turn on

1.5

μs

Response Time after Fault

200

ns

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 CAS300M12BM2

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

* Software configurable parameter