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 3.6 5.5 V
DVCC Supply Voltage – Digital I/O
1.65 3.3 5.5 V
I
CC
Supply Current (When Charging)
4 mA
I
STANDBY
Supply Current (Not Charging)
@ 25° C
0.1
µA
I
SW_LEAK
SW pin Leakage Current
@ 25° C Vsw = 40V
30 nA
V
T+
Schmitt trigger, positive-going
threshold (All digital inputs)
1.65V < DVCC < 2.4V
1.3
V
V
T-
Schmitt trigger, negative-going
threshold (All digital inputs)
1.65V < DVCC < 2.4V
0.4
V
V
hys
Hysteresis, Schmitt trigger
1.65V < DVCC < 2.4V
0.15 V
V
T+
Schmitt trigger, positive-going
threshold (All digital inputs)
2.4V < DVCC < 3.6V
1.6
V
V
T-
Schmitt trigger, negative-going
threshold (All digital inputs)
2.4V < DVCC < 3.6V
0.65
V
V
hys
Hysteresis, Schmitt trigger
2.4V < DVCC < 3.6V
0.16 V
V
T+
Schmitt trigger, positive-going
threshold (All digital inputs)
3.6 < DVCC <5.5V
2.1
V
V
T-
Schmitt trigger, negative-going
threshold (All digital inputs)
3.6V < DVCC <5.5V
0.9
V
V
hys
Hysteresis, Schmitt trigger
3.6V < DVCC <5.5V
0.17 V
I
IN
Input Current
V
IN
= DVCC
or
GND
-10 10
µA
V
OL
Output Low Voltage
2K to DVCC
0.15 V
V
OH
Output High Voltage
2K to Ground
DVCC-0.3 V
R
SW
SW Switch on resistance
DVCC = 3.0V
.15 .25 .50 Ω
R
SW
SW Switch on resistance
DVCC=3.0V, @ 25°C
.19 .25 .32
I
LED
LED drive current
V
LED
> 0.5V
85 100 115 mA
I
PEAK
Primary Peak Current
.7 A
OVS = 11
1.20 1.23 1.26 V
OVS = 10
1.16 1.19 1.22 V
OVS = 01
1.12 1.15 1.18 V
V
TRIP
Output Voltage Trip Point
OVS = 00
1.10 1.12 1.14 V
MX881 4 7/30/07
Drawing No. 088109 www.claremicronix.com
