User manual

Copyright © Dr Robot Inc. 2005
92
Enable Input Current IENA 25 100
µA
PWM Input Current ICTL ± 1
µA
T = 25
˚C
120
Output-on Resistance
ROUT
T = 150
˚C
300
mOhm
DC Load Current
T < 150 ˚C
5.0 A
Over-current Protection 7.0 A
Thermal shutdown 175
Over-temperature Protection
Hysteresis 10 30
˚C
PWM Frequency 20 KHz
Output ON Delay VCCM = 14V 18
µS
Output OFF Delay VCCM = 14V 18
µS
Output Rise Time VCCM = 14V, IOUT =
3A
2.0 8.0
µS
Output Fall Time VCCM = 14V, IOUT =
3A
2.0 8.0
µS
Disable Delay Time 8.0
µS
Protection Turn-off Time 4.0
µS
Power-off Delay Time 1.0 5.0
µS
Position Sensor Input Range With PMS5005
controller board
0.0 3.0 V
Current Feedback Sensitivity 533 mV/A
IOUT > 1.5 A ± 10 Current Feedback Accuracy
IOUT < 1.5 A ± 20
%
Board Size 30 x 58 mm x mm