L298P
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.433, 11.00mm Width) Exposed Pad |
| Number of Pins | 20 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Applications | DC Motors, Relays, Solenoids, Stepper Motors |
| Technology | Bipolar |
| Voltage - Supply | 4.5V~7V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 245 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | L298 |
| Pin Count | 20 |
| Number of Outputs | 4 |
| Max Output Current | 3A |
| Operating Supply Voltage | 42V |
| Number of Channels | 2 |
| Interface | Logic |
| Operating Supply Current | 13mA |
| Output Configuration | Half Bridge (4) |
| Output Current | 4A |
| Output Characteristics | TOTEM-POLE |
| Output Current per Channel | 2A |
| Collector Emitter Voltage (VCEO) | 46V |
| Max Collector Current | 3A |
| Output Polarity | TRUE |
| Input Characteristics | STANDARD |
| Voltage - Load | 4.8V~46V |
| Fault Protection | Current Limiting, Over Temperature |
| Supply Voltage1-Nom | 42V |
| Built-in Protections | OVER CURRENT; THERMAL |
| Motor Type | Brushed |
| Load Type | Inductive |
| Height | 3.3mm |
| Length | 16mm |
| Width | 11.1mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
Description
An integrated monolithic circuit, the L298P comes in 15-lead Multiwatt and PowerSO20 packages. It is a twin full-bridge driver with a high voltage and high current rating that can drive inductive loads including relays, solenoids, DC motors, and stepping motors and accept conventional TTL logic levels. There are two enable inputs available to enable or disable the device without relying on the input signals. Each bridge's lower transistors have their emitters connected to one another, and the matching external terminal can be used to attach an external sensing resistor. To enable the logic to operate at a lower voltage, an additional supply input is offered.
Features
Overtemperature protection
Logical "0" input voltage up to 1.5 v (high noise immunity)
Operating supply voltage up to 46 v
Total dc current up to 4 a
Low saturation voltage
Applications
Televisions
Logic devices
Video processors
Memory devices
Wristwatches
Radar
Computers
Juice makers
