MX881 datasheet(4/13 Pages) IXYS

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MX881

IXYS

DC Characteristics

Junction temperature range -20 to +115

°C

Symbol Parameter

Condition

Min

Typ

Max

Unit

AVCC

Supply Voltage – Analog and

voltage doubler

3.6

5.5

DVCC

Supply Voltage – Digital I/O

1.65

3.3

5.5

ICC

Supply Current (When Charging)

ISTANDBY Supply Current (Not Charging)

@ 25° C

0.1

µA

ISW_LEAK SW pin Leakage Current

@ 25° C Vsw = 40V

VT+

Schmitt trigger, positive-going

threshold (All digital inputs)

1.65V < DVCC < 2.4V

1.3

VT-

Schmitt trigger, negative-going

threshold (All digital inputs)

1.65V < DVCC < 2.4V

0.4

Vhys

Hysteresis, Schmitt trigger

1.65V < DVCC < 2.4V

0.15

VT+

Schmitt trigger, positive-going

threshold (All digital inputs)

2.4V < DVCC < 3.6V

1.6

VT-

Schmitt trigger, negative-going

threshold (All digital inputs)

2.4V < DVCC < 3.6V

0.65

Vhys

Hysteresis, Schmitt trigger

2.4V < DVCC < 3.6V

0.16

VT+

Schmitt trigger, positive-going

threshold (All digital inputs)

3.6 < DVCC <5.5V

2.1

VT-

Schmitt trigger, negative-going

threshold (All digital inputs)

3.6V < DVCC <5.5V

0.9

Vhys

Hysteresis, Schmitt trigger

3.6V < DVCC <5.5V

0.17

IIN

Input Current

VIN = DVCC or GND

-10

µA

VOL

Output Low Voltage

2K to DVCC

0.15

VOH

Output High Voltage

2K to Ground

DVCC-0.3

RSW

SW Switch on resistance

DVCC = 3.0V

.15

.25

.50

Ω

RSW

SW Switch on resistance

DVCC=3.0V, @ 25°C

.19

.25

.32

ILED

LED drive current

VLED > 0.5V

100

115

IPEAK

Primary Peak Current

OVS = 11

1.20

1.23

1.26

OVS = 10

1.16

1.19

1.22

OVS = 01

1.12

1.15

1.18

VTRIP

Output Voltage Trip Point

OVS = 00

1.10

1.12

1.14

MX881

7/30/07

Drawing No. 088109

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