TB62209FG Toshiba, TB62209FG Datasheet - Page 9

• Manufacturer Part Number: TB62209FG
• Manufacturer: Toshiba

Specifications of TB62209FG

• Function: Driver
• Vopmax (vm*): 34V (40V)
• Io (lpeak): 1.5A (1.8A)
• Excitation: 1/16 step
• I/f: CLK input
• Mixed Decay Mode: included
• Package: HSOP36
• Rohs Compatible†: yes

Pin Description 1
Pin Assignment for PWM in Data Mode
Pin Number
F
10
11
12
1
2
3
4
5
6
7
8
9
IN
D MODE 1 → GA + (OUT A, A )
D MODE 2 → GA − (OUT A, A )
D MODE 3 → GB + (OUT B, B )
CW/CCW → GB − (OUT B, B )
D MODE 1
D MODE 2
D MODE 3
CW/CCW
V
V
NC
NC
R
F
R
NC
NC
IN
DD
ref
S B
S A
Pin Name
Motor drive mode setting pin
Sets motor rotation direction
Logic power supply connecting pin
Reference power supply pin for setting output
current
Not connected
Not connected
Unit-B power supply pin
(connecting pin for power detection resistor)
FIN Logic ground pin
Unit-A power supply pin
(pin connecting power detection resistor)
Not connected
Not connected
Function
9
D MODE 3, 2, 1 =
LLL: Same function as that of STANDBY pin
LLH: Motor Lock mode
LHL: 2-Phase Excitation mode
LHH: 1-2 Phase Excitation (A) mode
HLL: 1-2 Phase Excitation (B) mode
HLH: W1-2 Phase Excitation mode
HHL: 2W1-2 Phase Excitation mode
HHH: 4W1-2 Phase Excitation mode
CW: Forward rotation
CCW: Reverse rotation
Connect to logic power supply (5 V)
Connect to supply voltage for setting current.
Not wired
Not wired
Connect current sensing resistor between this
pin and V
Connect to power ground
The pin functions as a heat sink. Design pattern
taking heat into consideration.
Connect current sensing resistor between this
pin and V
Not wired
Not wired
M
M
Remarks
TB62209FG
2010-07-02