L298 Datasheet – DUAL FULL-BRIDGE DRIVER – STMicro

Part Number : L298

Function : DUAL FULL-BRIDGE DRIVER

Manufacturers : STMicroelectronics

Image

L298 Image

Description

The L298 is an integrated monolithic circuit in a 15-lead Multiwatt and PowerSO20 packages. It is a high voltage, high current dual full-bridge driver designedto acceptstandardTTL logic levels and drive inductive loads such as relays, solenoids, DC and steppingmotors. Two enableinputs are provided to enableor disable the deviceindependentlyof theinput signals.

The emitters of the lower transistors of
each bridge are connected together and 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.

Features

. OPERATING SUPPLY VOLTAGE UP TO 46 V
. TOTAL DC CURRENT UP TO 4 A
. LOW SATURATION VOLTAGE
. OVERTEMPERATURE PROTECTION
. LOGICAL “0” INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY)

L298 Datasheet

L298 Datasheet PDF Download

L298 pdf

http://www.st.com/web/en/resource/technical/document/datasheet/CD00000240.pdf

Other data sheets within the file : L298HN, L298P