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L298 - Dual full-bridge driver

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.

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).

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Full PDF Text Transcription

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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.
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