M54687FP Mitsubishi, M54687FP Datasheet - Page 4

• Manufacturer Part Number: M54687FP
• Description: Bi-DIRECTIONAL MOTOR DRIVER WITH GOVERNOR
• Manufacturer: Mitsubishi

APPLICATION EXAMPLE
• When the normal speed is set to 2000rpm, and the high speed
is set to 3500rpm
20k
Motor: Armature resistance R
RT: The resistance of 300 is used for temperature compensation to take measures against hunting at low temperature.
1k
V
CC
= 5.0V
V
R
P-G
PSC1
a
= 14
( – )
, Generation constant K
0.1 F
R
RT
O
a
Activation circuit
1
Control circuit
Control signal
=
3000
2.57
L
2k
RS
M
Bi-DIRECTIONAL MOTOR DRIVER WITH GOVERNOR
S
RT 300 / / 5.6 k
O
2
MITSUBISHI <CONTROL / DRIVER IC>
Install at a position close to the IC, if possible.
( – )
PSC2
L-G
M54687FP
V
V
CC
CC
= 9.0V
10 F