L298 STMicroelectronics, L298 Datasheet - Page 2

• Manufacturer Part Number: L298
• Description: DUAL FULL-BRIDGE DRIVER
• Manufacturer: STMicroelectronics

PIN CONNECTIONS (top view)
L298
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
(*) Mounted on aluminum substrate
2/13
Symb ol
Symb ol
R
R
T
V
V
th j-case
th j-amb
V
stg
P
T
I
V
,V
I
sens
SS
O
op
tot
S
, T
en
j
Power Supply
Logic Supply Voltage
Input and Enable Voltage
Peak Output Current (each Channel )
– Non Repetitive (t = 100 s)
–Repetitive (80% on –20% off; t
–DC Operation
Sensing Voltage
Total Power Dissipation (T
Junction Operating Temperature
Storage and Junction Temperature
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
TAB CONNECTED TO PIN 8
Enable A
Sense A
Input 1
Input 2
Out 1
Out 2
GND
GND
N.C.
Parameter
V
S
case
Multiwatt15
Parameter
= 75 C)
on
= 10ms)
1
2
3
4
5
6
7
8
9
10
PowerSO20
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
D95IN239
D95IN240A
Max.
Max.
20
19
18
17
16
15
14
13
12
11
CURRENT SENSING B
OUTPUT 4
OUTPUT 3
INPUT 4
ENABLE B
INPUT 3
LOGIC SUPPLY VOLTAGE V
GND
INPUT 2
ENABLE A
INPUT 1
SUPPLY VOLTAGE V
OUTPUT 2
OUTPUT 1
CURRENT SENSING A
Po werSO20
GND
Sense B
N.C.
Out 4
Out 3
Input 4
Enable B
Input 3
VSS
GND
13 (*)
–
S
–25 to 130
–40 to 150
–0.3 to 7
–1 to 2.3
Value
Mu ltiwatt15
2.5
50
25
7
3
2
SS
35
3
Unit
Unit
C/W
C/W
W
V
V
V
A
A
A
V
C
C