ta8440h TOSHIBA Semiconductor CORPORATION, ta8440h Datasheet - Page 3

• Manufacturer Part Number: ta8440h
• Description: Full-bridge Driver H-switch For Dc Motor
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Pin Function
Function
Absolute Maximum Rating
TA8440F: 3, 6, 8, 10, 11, 12, 19, 20 pin is No connection.
* :
Supply voltage
Input voltage
Output current
Power dissipation
Operating temperature
Storage temperature
Note 1: No heat sink
Note 2: Tc = 75°C
Pin No.
10
11
12
1
2
3
4
5
6
7
8
9
IN
H
H
L
L
*
*
Don’t care
Characteristics
COMMON
ENABLE
BRAKE
OUT A
Symbol
CHOP
OUTA
V
SG
PG
PG
BRAKE
V
IN
CC
S
H
H
H
H
L
*
AVE.
PEAK
ENABLE terminal output is OFF when L
BRAKE terminal output is OFF when L
Power voltage supply terminal for control
Power voltage supply terminal for motor driver
Power GND
Power GND
Output terminal
Input
Forward rotation/reverse rotation switch terminal
Signal GND
PWM signal input terminal
Output terminal
COMMON terminal
∞:
ENABLE
(Ta = 25°C)
H
H
H
H
H
I
L
I
O (PEAK)
Symbol
O (AVE.)
High impedance
V
T
T
V
V
P
opr
CC
stg
IN
S
D
Functional Description
CHOP
−0.3 to V
−55 to 150
2.25 (Note 1)
25.0 (Note 2)
−30 to 75
H
H
L
L
*
*
Rating
1.5
3.0
50
7
3
CC
OUTA
Unit
°C
°C
W
V
V
A
A
H
∞
∞
L
L
L
Output
OUT A
H
∞
∞
L
L
L
TA8440H/HQ
CW/CCW
CCW/CW
Brake
Mode
Motor
Chop
Chop
Stop
2006-3-2