TB6596FLG Toshiba, TB6596FLG Datasheet - Page 6

• Manufacturer Part Number: TB6596FLG
• Manufacturer: Toshiba

Specifications of TB6596FLG

• Function: Driver
• Vopmax (vm*): 5.5V (6V)
• Io (lpeak): 0.6A (0.8A)
• Channel: 6-ch
• I/f: serial input
• Option: Const current x2
• Package: QON36
• Rohs Compatible†: yes

Principle of Operation
Bridge Outputs: Basic operation of channels A through E
OUT1
PWM Control
(t3).
In PWM constant-current mode, the PWM chopper circuit alternates between on (t1, t5) and short brake
(To eliminate shoot-through current, a dead time (t2, t4) is inserted when the PWM is turned on and off.)
<PWM: ON>
Output voltage waveform
M
t1
OUT1
(OUT1)
OUT2
<PWM: OFF → ON>
GND
M
t4
OUT1
OUT2
<PWM: ON → OFF>
V
GND
t1
M
t2
M
t2
6
t3
OUT1
t4
OUT2
t5
GND
<PWM: ON>
M
t5
OUT1
OUT2
V
GND
M
<PWM: OFF>
V
GND
M
M
t3
TB6596FLG
2008-01-29
OUT2
GND