Product Summary

The L298P is a dual full-bridge driver in a 15-lead Multi watt and Power SO20 packages. The L298P is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors. Two enable inputs are provided to enable or disable the L298P independently of the input signals. The emitters of the lower transistors of each bridge are connected togetherand the corresponding external terminal can be used for the connection of an external sensing resistor.An additional supply input is provided so that the logic works at a lower voltage.

Parametrics

L298P absolute maximum ratings: (1)Power Supply:50V; (2)Logic Supply Voltage:7V; (3)Input and Enable Voltage:–0.3V to 7V; (4)Peak Output Current (each Channel): Non Repetitive (t = 100μs):3A, Repetitive (80%on –20%off; ton = 10ms):2.5A, DC Operation:2A; (5)Sensing Voltage:–1V to 2.3V; (6)Total Power Dissipation (Tcase =75℃):25W; (7)Junction Operating Temperature:–25℃ to 130℃; (8)Storage and Junction Temperature:–40℃ to 150℃.

Features

L298P features: (1)operating supply voltage up to 46V; (2)total DC current up to 4A; (3)low saturation voltage; (4)over temperature protection; (5)logical “0” input voltage up to 1.5V(highnoise immunity).

Diagrams

L298P block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
L298P
L298P
STMicroelectronics
Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge
Data Sheet
0-1: $3.92
1-10: $3.54
10-100: $2.96
100-250: $2.68
L298P013TR
L298P013TR
STMicroelectronics
Other Power Management 5.1 to 40V Step-Down
Data Sheet
0-1: $3.36
1-10: $2.70
10-100: $2.45
100-250: $2.23