Key facts
- Brand
- STMicroelectronics
- Model
- L298
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-09
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ST L298 handbook
The L298 is an integrated monolithic circuit designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors. It is a high voltage, high current dual full-bridge driver with an operating supply voltage of up to 46V and a total DC current of up to 4A. It features low saturation voltage, overtemperature protection, and high noise immunity.
Read onlineSTMicroelectronics L298 specifications
| Operating Supply Voltage | Up to 46 V |
|---|---|
| Total DC Current | Up to 4 A |
| Logic Low Input Voltage | Up to 1.5 V |
| VSS Supply Voltage (Logic) | Typical 5 V |
| Total Power Dissipation | 25 W |
| Junction‑Case Thermal Resistance | Max 3 °C/W |
Source: STMicroelectronics L298 Dual Full-Bridge Driver Datasheet
All STMicroelectronics L298 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum operating supply voltage for the L298?
The L298 can operate with a supply voltage up to 46 V.
From: STMicroelectronics L298 Dual Full-Bridge Driver Datasheet
How much total DC current can the L298 handle?
The device can handle a total DC current of up to 4 A.
From: STMicroelectronics L298 Dual Full-Bridge Driver Datasheet