TB6559FG Datasheet, PDF (6/19 Pages) Toshiba Semiconductor – Full-Bridge DC Motor Driver IC

Input/Output Functions
Input
IO (100%)
Vref
IN1
IN2
SB
PWM/OSC
(typ.)
H
H
H
Capacitor
⎯
L
H
H
Capacitor
Vref
6 ⋅RS
TB6559FG
OUT1
L
L
L
Output
OUT2
L
Constant-current
chopping
Mode
Short brake
CCW
Short brake
Constant-current
0 to 3 V
chopping
Vref
L
H
L
H
Capacitor
6 ⋅RS
L
CW
Short brake
L
L
X
X
H
H
L
H
4.5 V to
VREG
H
L
L
L
X
X
Note: X = Don’t care
H
Capacitor
⎯
L
Capacitor
⎯
H
H
L
H
H
L
H
H
L
H
H
L
H
L
L
OFF
(Hi-Z)
OFF
(Hi-Z)
L
L
L
H
L
L
H
L
L
L
OFF
(Hi-Z)
OFF
(Hi-Z)
Stop
Standby
Short brake
CCW
Short brake
CW
Short brake
Stop
Standby
6
2007-06-12