SLA7070MPRT

Overview

The SLA7070MPRT is a monolithic integrated circuit designed for automotive power applications, specifically functioning as a high-voltage motor driver. It integrates high-side and low-side output stages capable of driving inductive loads such as DC motors or solenoids. The device features built-in protection mechanisms including overcurrent shutdown, thermal shutdown, and under-voltage lockout to ensure reliable operation in harsh automotive environments. It operates with a supply voltage range suitable for standard 12V automotive electrical systems, providing robust current handling capabilities for actuator control.

Feature Summary

• Integrated high-side and low-side output drivers for bridge configuration
• Built-in overcurrent protection with shutdown capability
• Thermal shutdown protection for safe operating temperature maintenance
• Under-voltage lockout function to prevent malfunction during low supply conditions

Applications

• Automotive window lift motor control
• Seat adjustment actuator drive circuits
• Sunroof or convertible top motor control
• General purpose automotive solenoid driving

Procurement Notes

Verify the exact suffix 'MPRT' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications and pin compatibility. Ensure the ordering part number matches the specific voltage and current ratings required by your design. Cross-reference with Sanken Electric USA Inc. documentation to validate lead times and availability through authorized distributors. Confirm that the component meets relevant automotive quality standards applicable to your region.

Selection Notes

Select this component when a single-chip solution for bidirectional motor control is required in automotive assemblies. Consider its integrated protection features if board space is limited and external protection components are undesirable. Verify that the thermal performance of the package suits the expected duty cycle and ambient temperature conditions of the application without requiring excessive heatsinking.

Part Context

This part belongs to Sanken's SLA series of automotive motor driver ICs. These devices are widely used in vehicle body electronics for controlling various actuators. The series is known for combining high voltage tolerance with compact packaging, allowing for efficient integration into modern automotive electronic control units (ECUs) where reliability and size are critical constraints.

Replacement Considerations

Consult Sanken Electric's official cross-reference lists for direct replacements. Generic equivalents may lack identical protection thresholds or pin configurations. Verify functional compatibility before substitution, particularly regarding maximum current ratings and thermal resistance characteristics.