MITSUBISHI ICs (AV COMMON)
M54543AL
Bi-DIRECTIONAL MOTOR DRIVER
WITH BRAKE FUNCTION AND THERMAL SHUT DOWN FUNCTION
TYPICAL CHARACTERISTICS
THERMAL DERATING (MAXIMUM RATING)
8
2
25cm ×1.5mm (t)
ALUMINUM
6
HEAT SINK
4
FREE AIR
2
00
25
50
75
100
AMBIENT TEMPERATURE Ta (°C)
"H" OUTPUT SATURATION
-600
VCC=VCC'=12V
-500
-400
Ta=75°C
-300
Ta=25°C
-200
Ta=-20°C
-100
0
0 0.2 0.4 0.6 0.8 1.0
"H" OUTPUT VOLTAGE VCC'-VOH (V)
"L" OUTPUT SATURATION
600
VCC=VCC'=12V
500
400
300
Ta=75°C
Ta=25°C
200
Ta=-20°C
100
0
0
0.2 0.4 0.6 0.8 1.0
"L" OUTPUT VOLTAGE VOL (V)