TB6561FG Toshiba, TB6561FG Datasheet - Page 3

• Manufacturer Part Number: TB6561FG
• Manufacturer: Toshiba

Specifications of TB6561FG

• Functions: Driver
• Vopmax (vm*): 36V (40V)
• Io (lpeak): (1.5A)
• Channel: 2-ch
• Pwm Drive: direct PWM
• Package: SSOP30
• Rohs Compatible†: yes

Pin Description
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
P-GNDA
P-GNDB
OUT2 A
Symbol
OUT1A
OUT2B
OUT1B
PWM B
S-GND
S-GND
S-GND
S-GND
S-GND
S-GND
S-GND
S-GND
S-GND
S-GND
PWMA
IN1A
IN2A
IN2B
IN1B
V
V
N.C.
N.C.
V
CLD
V
SB
reg
CC
CC
CC
Signal ground
5 V output pin
Standby pin
Rotation direction control pin (chA)
Input pin 1 (chA)
Input pin 2 (chA)
Signal ground
Signal ground
Signal ground
Power supply voltage input pin for motor drive
(chA)
Output pin 1 (chA)
Power ground for chA output
Output pin 2 (chA)
Signal ground
Signal ground
Output pin 2 (chB)
Power ground for chB output
Output pin 1 (chB)
Power supply voltage input pin for motor drive
(chB)
Signal ground
Signal ground
Signal ground
Input pin used to set output current level (chB)
Input pin used to set output current level (chB)
Rotation direction control pin (chB)
Output signal pin of current limiter detection
Power supply voltage input pin
Signal ground
Function Description
⎯
⎯
3
V
Connect a capacitor (0.1 μF) between this pin and S-GND
pin.
High: Start, Low: Standby, Built in pull-down resistance (100
kΩ (typ.)).
Apply a 0-V/5-V signal, Built in pull-down resistance (100 kΩ
(typ.)).
Apply a 0-V/5-V signal, Built in pull-down resistance (100 kΩ
(typ.)).
Apply a 0-V/5-V signal, Built in pull-down resistance (100 kΩ
(typ.)).
V
Connect to a motor coil pin.
Connect to a motor coil pin.
Connect to a motor coil pin.
Connect to a motor coil pin.
V
Input 0-V/5-V signal, Built in pull-down resistance (100 kΩ
(typ.)).
Input 0-V/5-V signal, Built in pull-down resistance (100 kΩ
(typ.)).
Input 0-V/5-V signal, Built in pull-down resistance (100 kΩ
(typ.)).
CC (opr)
CC (opr)
CC (opr)
= 10 V to 36 V
= 10 V to 36 V
= 10 V to 36 V
Remarks
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
TB6561FG
2010-08-17