![]() ![]() L298 is basically used where H- BRIDGE is required.Ģ. Here are few areas where L298 is preferred:ġ. Note: Complete technical details can be found in the L298 Datasheet linked at the bottom of this page. Maximum current allowed to draw through each output: 3A.TTL Compatible Control Inputs of the Bridge B. The current that flows through the load connected between these two pins is monitored at pin 15. TTL Compatible Control Inputs of the Bridge A. The current that flows through the load connected between these two pins is monitored at pin 1. L298 is a 15-pin IC as shown in L298 pin diagram and function of each pin is described below.īetween this pin and ground is connected the sense resistor to control the current of the load. 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. Two enable inputs are provided to Enable or disable the device independently of the input signals. It is a high voltage, high current, dual full-bridge driver designed to accept standard TTL logic levels (Control Logic) and drive inductive loads such as relays, solenoids, DC and Stepper motors. ![]() L298 is a high power version of L293 motor driver IC. ![]()
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