HYBRID IC

VLA541-01R

Hybrid IC for driving IGBT modules

2

Symbol

Parameter

Conditions

Ratings

Unit

Supply voltage

DC

18

V

-15

V

Input signal voltage

Applied between; 13pin and 14pin

50% duty cycle, pulse width 1ms

-1 ~ +7

V

Output voltage

When the output voltage is “H”

V

Output peak current

Pulse width 2us

-3

A

3

A

Viso

Isolation voltage

Sine wave voltage 60Hz, for 1minute

2500

Vrms

Case temperature

-

85

°C

Topr

Operating temperature

No condensation allowable

-20 ~ +60

°C

Tstg

Storage temperature

No condensation allowable

-25 ~ +100 (*1)

°C

Fault output current

Applied 8pin

20

mA

Input voltage at 1pin

Applied 1pin

50

V

(*1) Differs from H/C condition

Symbol

Parameter

Conditions

Limits

Unit

Min

Typ

Max

Supply voltage

Recommended range

14

15

17

V

-7

-10

-12

V

Pull-up voltage on primary side

Recommended range

4.75

5

5.25

V

“H” input signal current

Recommended range

10

13

16

mA

f

Switching frequency

Recommended range

-

-

20

kHz

Gate resistance

Recommended range

3

-

-

ohm

“H” input signal current

-

13

-

mA

“H” output voltage

-

13

14

-

V

“L” output voltage

-

-8

-9

-

V

“L-H” propagation time

IIH=13mA

-

-

1

µs

“L-H” rise time

IIH=13mA

-

-

1

µs

“H-L” propagation time

IIH=13mA

-

-

1.3

µs

“H-L” fall time

IIH=13mA

-

-

1

µs

Timer

Between start and cancel

(under input signal “OFF”)

1

-

2

ms

Fault output current

Applied 8pin, R = 4.7k ohm

-

5

-

mA

Controlled time detect short circuit 1

Pin1: 15V and more, Pin2:open

-

2.6

-

µs

Controlled time detect short circuit 2

(*2)

Pin1: 15V and more, Pin2-4:10pF

(connective capacitance)

-

3

-

µs

SC detect voltage

Collector voltage of IGBT module

15

-

-

V

(*2) Length of wiring of capacitor controlled time detect short-circuit is within 5cm from pin2 and pin4 coming and going.

DEFINITION OF CHARACTERISTICS

(1) SWITCHING OPERATION

(2) SHORT CIRCUIT PROTECTION

tPLH

tPHL

90%

50%

10%

tr

tf

Input signal VI

Output VO

Input signal VI 0V

0V

0V

Output VO

8pin output

-5V

10V

10V

TENTATIVE