L298N Pinout – Dual H-Bridge Motor Controller – ST

Part number : L298N

Functions : Dual H-Bridge Motor Dirver Controller

Package information : Multiwatt15 Type

Manufacturer : STMicroelectronics

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L298N Motor Controller Driver

Product Information

The L298N 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 sensingr esistor.An additional supply input is provided so that the logic works at a lower voltage.

 

L298N Image

 

Features

1. OPERATING SUPPLY VOLTAGE UP TO 46 V

2. TOTAL DC CURRENT UP TO 4 A

3. LOW SATURATION VOLTAGE

4. OVERTEMPERATURE PROTECTION

5. LOGICAL “0” INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY)

 

Pinout

L298N pinout datasheet

 

Reference site :

1. Full-Bridge Motor Driver Dual  : https://www.sparkfun.com/products/9479

2. Arduino Modules L298N Dual H-Bridge Motor Controller : http://www.instructables.com/

3. Dual Full Bridge Driver : http://www.st.com/

 

L298N Datasheet PDF

Other data sheets within the file : L298HN, L298P