TB6590FTG Toshiba, TB6590FTG Datasheet - Page 4

• Manufacturer Part Number: TB6590FTG
• Manufacturer: Toshiba

Specifications of TB6590FTG

• Functions: Driver
• Vopmax (vm*): 5.5V (6V)
• Io (lpeak): 0.4A (0.5A)
• Channel: 2-ch
• Pwm Drive: direct PWM
• Package: VQON16
• Rohs Compatible†: yes

Function Table for H-Bridge Control
Functional Description of H-Bridge Driver
To eliminate shoot-through current, a dead time (t2, t4) is inserted when the PWM is turned on and off.
IN1
H/L
OUT1
H
H
L
L
Input
IN2
H/L
H
H
L
L
<ON>
Output voltage waveform
M
t1
OUT1
STBY
OUT1
H
H
H
H
L
OUT2
V
GND
M
<OFF>
OUT1
(high impedance)
(high impedance)
M
t4
H
L
L
Output
OFF
OFF
OUT1
OUT2
OUT2
H
L
L
V
GND
t1
M
<OFF>
t2
M
t2
4
t3
Function Mode
OUT1
Short brake
t4
Standby
CCW
Stop
CW
OUT2
t5
V
GND
M
<ON>
M
t5
OUT1
OUT2
V
GND
M
<Short break>
V
GND
M
M
t3
TB6590FTG
2008-04-24
OUT2
V
GND
M