AT5550
2-Channel Motor Driver for DSC
Absolute Maximum Ratings
Item
Supply voltage VCC
Input voltage
Maximum output current
Power dissipation
Operating temperature
Junction temperature
Storage temperature range
ESD Susceptibility *2
Symbol
VCC
VIN
Iout
Pd
Topr
Tj
Tstg
HBM
MM
Ratings
5.5
VCC+0.4
800
870
-20 ~ +85
~ +150
-55 ~ +150
2
200
Unit
V
V
mA
mW
°C
°C
°C
KV
V
1. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. These are stress ratings only, and functional operation of the device at these or any other
conditions beyond those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
2. Device are ESD sensitive. Handling precaution recommended. The Human Body model is a 100pF
capacitor discharged through a 1.5KΩ resistor into each pin.
Recommended Operating Conditions (Ta=25°C)
Item
Supply voltage VCC
Control input voltage
H Bridge output current
Logic input frequency
Symbol
VCC
VIN
Iout
Fin
Ratings
+2.0 ~ +5.5
0 ~ VCC
-400 ~ +400
0 ~ 100
Unit
V
V
mA
kHz
7F, NO.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300, Taiwan, R.O.C.
Tel: 886-3-563-0878
Fax: 886-3-563-0879
WWW:
http://www.aimtron.com.tw
8/7/2006 REV:1.2
Email:
service@aimtron.com.tw
3
AIMTRON [ AIMTRON TECHNOLOGY ]
