L298N STMicroelectronics, L298N Datasheet - Page 3

• Manufacturer Part Number: L298N
• Description: IC DRIVER FULL DUAL 15MULTIWATT
• Manufacturer: STMicroelectronics
• Type: H Bridger

Specifications of L298N

• Input Type: Non-Inverting
• Number Of Outputs: 4
• Current - Output / Channel: 2A
• Current - Peak Output: 3A
• Voltage - Supply: 4.5 V ~ 46 V
• Operating Temperature: -25°C ~ 130°C
• Mounting Type: Through Hole
• Package / Case: Multiwatt-15 (Vertical, Bent and Staggered Leads)
• Operating Supply Voltage: 4.8 V to 46 V
• Mounting Style: Through Hole
• Current, Output, High Level: 2 A
• Number Of Drivers: 2
• Package Type: 15-Lead Multiwatt
• Power Dissipation: 25 W
• Temperature, Operating, Maximum: 130 °C
• Temperature, Operating, Minimum: -25 °C
• Voltage, Input, High Level: 7 V
• Voltage, Input, Low Level: -0.3 V
• Voltage, Supply: 46 V (Max.)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• On-state Resistance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-1395-5

PIN FUNCTIONS (refer to the block diagram)
ELECTRICAL CHARACTERISTICS (V
Symbol
V
V
V
V
I
I
V
en
CEsat (H)
CEsat (L)
MW.15
en
V
en
en
V
10; 12
13; 14
V
I
V
CEsat
V
I
sens
I
I
1;15
6;11
SS
iH
SS
S
iL
= H
2;3
5;7
iH
= L
S
iL
= H
= L
4
8
9
–
Supply Voltage (pin 4)
Logic Supply Voltage (pin 9)
Quiescent Supply Current (pin 4)
Quiescent Current from V
Input Low Voltage
(pins 5, 7, 10, 12)
Input High Voltage
(pins 5, 7, 10, 12)
Low Voltage Input Current
(pins 5, 7, 10, 12)
High Voltage Input Current
(pins 5, 7, 10, 12)
Enable Low Voltage (pins 6, 11)
Enable High Voltage (pins 6, 11)
Low Voltage Enable Current
(pins 6, 11)
High Voltage Enable Current
(pins 6, 11)
Source Saturation Voltage
Sink Saturation Voltage
Total Drop
Sensing Voltage (pins 1, 15)
PowerSO
1,10,11,20
13;15
16;17
2;19
8;14
3;18
4;5
7;9
12
6
Parameter
Enable A; Enable B
Sense A; Sense B
Input 1; Input 2
Input 3; Input 4
Out 1; Out 2
Out 3; Out 4
Name
GND
SS
VSS
N.C.
V
S
(pin 9) V
S
= 42V; V
Operative Condition
V
V
V
V
Vi = H
V
V
I
I
I
I
I
I
L
L
L
L
L
L
en
en
en
en
i
en
en
= 1A
= 2A
= 1A
= 2A
= 1A
= 2A
= L
Between this pin and ground is connected the sense resistor to
control the current of the load.
Outputs of the Bridge A; the current that flows through the load
connected between these two pins is monitored at pin 1.
Supply Voltage for the Power Output Stages.
A non-inductive 100nF capacitor must be connected between this
pin and ground.
TTL Compatible Inputs of the Bridge A.
TTL Compatible Enable Input: the L state disables the bridge A
(enable A) and/or the bridge B (enable B).
Ground.
Supply Voltage for the Logic Blocks. A100nF capacitor must be
connected between this pin and ground.
TTL Compatible Inputs of the Bridge B.
Outputs of the Bridge B. The current that flows through the load
connected between these two pins is monitored at pin 15.
Not Connected
= H; I
= L
= H; I
= L
= L
= H
Test Conditions
V
SS
(5)
(5)
(5)
(5)
V
SS
L
L
SS
= 5V, T
= 0
= 0
–0.6V
–0.6V
j
= 25 C; unless otherwise specified)
V
V
V
V
V
V
i
i
i
i
i
i
= L
= L
= H
= H
= X
= X
Function
V
–1 (1)
Min.
IH
–0.3
–0.3
0.95
0.85
1.80
4.5
2.3
2.3
+2.5
Typ.
1.35
1.2
1.7
13
50
24
30
30
5
7
2
Max.
VSS
100
–10
100
V
–10
1.5
1.5
1.7
2.7
1.6
2.3
3.2
4.9
46
22
70
36
12
7
4
6
2
SS
L298
Unit
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
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