Manufacturer Part Number
A3946KLPTR
Manufacturer
Allegro Microsystems
Introduction
Brushless DC motor controller for general purpose applications
Product Features and Performance
Controller for commutation and direction management
Pre-Driver half bridge output configuration
Power MOSFET technology
Parallel interface for connectivity
Supports wide voltage supply range from 7V to 60V
Operational temperature range between -40°C and 135°C
Surface mount, 16-TSSOP package with exposed pad for improved thermal management
Product Advantages
Efficient power management for BLDC motors
Minimal external components required
Durable design for high-temp environments
Compact and easy to mount design
Key Technical Parameters
Motor Type: Brushless DC (BLDC)
Voltage - Supply: 7V ~ 60V
Operating Temperature: -40°C ~ 135°C (TA)
Mounting Type: Surface Mount
Package / Case: 16-TSSOP Exposed Pad
Supplier Device Package: 16-eTSSOP-EP
Quality and Safety Features
Built to comply with high standards for safety and performance
Extended operating temperature range for reliable use in harsh conditions
Compatibility
Suitable for general purpose BLDC motor control applications
Application Areas
BLDC motor applications across various industries
General purpose power management systems
Product Lifecycle
Obsolete product
Consider looking for newer replacements or upgrades
Several Key Reasons to Choose This Product
Advanced temperature range for extreme environments
Designed by an established manufacturer, Allegro Microsystems
Compatible with a wide range of voltages for versatile use
Compact TSSOP package suitable for space-constrained applications
Direct motor control with integrated power MOSFETs for efficiency