L298P

L298 Datasheet Dual full-bridge driver Multiwatt15 V Multiwatt15 H PowerSO-20 Product summary L298 Product label 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). Applications Dual brush DC motors Stepper motors Description The L298 is an integrated monolithic circuit in a 15-lead multiwatt and PowerSO-20 packages. It 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 device independently of the input 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. DS0218 - Rev 5 - October 2023 For further information contact your local STMicroelectronics sales office. www.st.com 1 Block diagram Figure 1. Block diagram L298 Block diagram DS0218 - Rev 5 page 2/23 L298 Absolute maximum ratings 2 Absolute maximum ratings Absolute maximum ratings are those values beyond which damage to the device may occur. These are stress ratings only and functional operation of the device at these conditions is not implied. Operating outside maxim...