TB62209FG Toshiba, TB62209FG Datasheet - Page 10

• 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 2
Pin Number
13
14
15
16
17
18
19
20
21
22
23
24
V
Ccp A
Ccp B
Ccp C
MO
PROTECT
TORQUE 1
TORQUE 2
OUT A
MDT 1
MDT 2
STANDBY
M
Pin Name
Motor power supply monitor pin
All-function-initializing and Low Power
Dissipation mode pin
Pin connecting capacitor for boosting output
stage drive power supply (storage side
connected to GND)
Pin connecting capacitor for boosting output
stage drive power supply
(charging side)
Electrical angle (0 ° ) monitor pin
TSD operation detector pin
Motor torque switch setting pin
Channel A output pin
Mixed Decay mode setting pins
Function
10
Connect to motor power supply
H: Normal operation
L: Operation halted
Connect capacitor for charge pump (storage
side) V
Connect capacitor for charge pump (charging
side) between this pin and Ccp C
Connect capacitor for charge pump (charging
side) between this pin and Ccp B
Outputs High level in 4W1-2, 2W1-2, W1-2, or
1-2 Phase Excitation mode with electrical angle
of 0 ° (phase B: 100%, phase A: 0%)
In 2-Phase Excitation mode, outputs High level
with electrical angle of 0 ° (phase B: 100%,
phase A: 100%)
Detects thermal shut down (TSD) and outputs
High level
Torque 2, 1 = HH: 100%
MDT 2, 1 = HH: 100%
Charge pump output halted
M
and V
HL: 75%
LH: 37.5%
LL: 12.5%
LH: 85%
HL: 70%
LL: 50%
DD
are generated.
Remarks
⎯
TB62209FG
2010-07-02