TA8440HQ TOSHIBA [Toshiba Semiconductor], TA8440HQ Datasheet - Page 2

• Manufacturer Part Number: TA8440HQ
• Description: Full-bridge Driver (H-Switch) for DC Motor (Driver for Switching between Forward and Reverse Rotation)
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

PIN FUNCTION
FUNCTION
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: t = 100 ms
Note 2: No heat sink
Note 3: Tc = 75°C
10
11
12
H
1
2
3
4
5
6
7
8
9
Pin No.
IN
(*)
(*)
H
H
L
L
14, 17
FIN
CHARACTERISTIC
Don’t care
13
15
16
18
F
2
4
5
7
9
1
COMMON
SYMBOL
ENABLE
BRAKE
OUT A
CHOP
OUTA
V
SG
PG
PG
BRAKE
V
IN
CC
S
(*)
H
H
H
H
L
(Ta = 25°C)
AVE
PEAK
INPUT
ENABLE terminal
Forward rotation / reverse rotation switch terminal
BRAKE terminal
Signal GND
PWM signal input terminal
Power voltage supply terminal for control
Power voltage supply terminal for motor driver
Output terminal
Power GND
COMMON terminal
Power GND
Output terminal
∞:
ENABLE
SYMBOL
H
H
H
H
H
I
L
I
O (PEAK)
O (AVE.)
High impedance
V
T
T
V
P
V
opr
CC
stg
IN
D
S
FUNCTIONAL DESCRIPTION
2.52 (Note 2)
25.0 (Note 3)
CHOP
3.0 (Note 1)
−0.3~V
−55~150
RATING
(*)
(*)
−30~75
H
H
L
L
1.5
50
7
2
CC
OUTA
UNIT
°C
°C
W
V
V
A
A
H
∞
∞
L
L
L
OUTPUT
OUT A
H
∞
∞
L
L
L
TA8440H/F
CW / CCW
CCW / CW
MOTOR
MODE
2001-08-29
Brake
Chop
Chop
Stop