STMicroelectronics L297/1 Motor Drivers, Controllers
Bipolar, Unipolar Motor Driver Parallel 20-DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L297/1
Detailed Description
IC MOTOR DRVR BIPLR/UNIPLR 20DIP
Package
20-DIP (0.300", 7.62mm)
Key Features
Package / Case: 20-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
L297/1 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L297/1 Motor Drivers, Controllers technical specifications.
General
Interface
Parallel
Package / Case
20-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
4.75V ~ 7V
Lifecycle Status
Active
Output Configuration
Pre-Driver - Half Bridge (4)
Motor Type Stepper
Bipolar, Unipolar
Step Resolution
1, 1/2
Applications
General Purpose
Related Parts Comparison (L297/1 vs VNH5180A-E vs L6234 vs VNH3SP30TR-E)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 20-DIP | 36-PowerBFSOP | 20-DIP | 30-MPSO, MultiPowerSO |
| Mounting Type | Through Hole | Surface Mount | Through Hole | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) |
| Supply Voltage | 4.75V ~ 7V | 5.5V ~ 18V | 7V ~ 52V | 5.5V ~ 36V |
| Interface | Parallel | Parallel, PWM | Parallel | Parallel, PWM |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Function | Controller - Commutation, Direction Management | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage |
| Output Configuration | Pre-Driver - Half Bridge (4) | Half Bridge (2) | Half Bridge (3) | Half Bridge (2) |
| Applications | General Purpose | -- | General Purpose | Automotive |
| Series | -- | ECOPACK®, VIPower™ | STSPIN L62 | STripFET™, VIPower™ |
| Motor Type Ac Dc | -- | Brushed DC | Brushless DC (BLDC) | Brushed DC |
| Output Current | -- | 8A | 2.8A | 30A |
| Action |
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