Manufacturer Part Number
BA6845FS-E2
Manufacturer
rohm-semi
Introduction
The BA6845FS-E2 is a fully integrated motor driver designed for controlling bipolar stepper motors. Developed by rohm-semi, it is optimized for general-purpose applications requiring precise motor control.
Product Features and Performance
Integrated driver functionality with control and power stage in one component
Supports half bridge (2) output configuration for versatile motor control
Utilizes Bipolar technology for effective motor driving
Designed for parallel interface for straightforward connectivity
Operates efficiently with a supply voltage range of 2.7V to 9V
Capable of delivering up to 1A current output
Functional across a wide temperature range from -25°C to 75°C
Product Advantages
Compact integration reduces the need for multiple components
Low voltage operation suitable for battery-powered applications
High output current capability for its size
Broad operating temperature range enhances reliability in various environments
Surface mount packaging for efficient PCB layout and assembly
Key Technical Parameters
Motor Type: Bipolar Stepper
Output Configuration: Half Bridge (2)
Interface: Parallel
Supply Voltage: 2.7V ~ 9V
Output Current: 1A
Operating Temperature: -25°C ~ 75°C
Mounting Type: Surface Mount
Package/Case: 16-LSOP
Quality and Safety Features
Designed with industry standards for quality and safety in motor applications
Robust against over-temperature and over-current conditions
Compatibility
Versatile for use in various stepper motor applications due to its general-purpose design and wide voltage compatibility
Application Areas
Ideal for applications requiring precise control of stepper motors, including printers, scanners, cameras, and small actuators
Product Lifecycle
Currently in the Active phase, indicating ongoing manufacturing and availability
No indication of nearing discontinuation, ensuring product support and availability for new designs
Several Key Reasons to Choose This Product
High integration levels simplify design and reduce assembly costs
Low supply voltage and high output current cater to a wide array of applications
Reliable operation over a broad temperature range enhances system robustness
The product is actively supported by rohm-semi, ensuring long-term availability and technical assistance
Compact and efficient design enabled by Bipolar technology and surface mount packaging
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