SMA6861MZ-LF2451

Overview

The SMA6861MZ-LF2451 is a power MOSFET logic motor driver IC manufactured by Sanken Electric USA Inc. Designed for home appliance applications, it supports brushless DC (BLDC) motors. The device features three half-bridge outputs with a maximum output current of 2A and a load voltage rating of 200V. It operates on a 20V supply voltage and utilizes a 24-SIP (SMA-24) through-hole package. The junction temperature range spans from -20°C to 150°C.

Feature Summary

• Integrates three half-bridge drivers using power MOSFET technology for efficient motor control.
• Supports logic interface signals for straightforward integration into control circuits.
• Engineered specifically for robust performance in home appliance environments.

Applications

• Home appliances
• Brushless DC motor control systems

Procurement Notes

Verify component authenticity and datasheet alignment when sourcing this part. Confirm the specific suffix LF2451 matches project requirements. Note that availability may be limited due to product lifecycle status. Ensure proper handling for through-hole SIP packages during assembly. Cross-reference pinouts with official documentation before integration.

Selection Notes

Select this component for BLDC motor applications requiring integrated half-bridge driving capabilities. Consider the 2A output current limit and 200V load voltage rating for system design. The 24-SIP package suits through-hole manufacturing processes. Evaluate thermal management needs given the wide operating temperature range. Compare against similar Sanken series parts for specific parameter adjustments.

Part Context

This IC belongs to the SMA6860MZ series from Sanken Electric, focusing on power management solutions for motor drives. The series targets high-reliability applications in consumer electronics. The SMA6861 variant offers specific electrical characteristics tailored for compact home appliance designs. It represents a specialized solution within the broader portfolio of motor driver integrated circuits.

Replacement Considerations

The SMA6861MZ-LF2451 has a documented parameter-equivalent substitute: SMA6861MZ-LF2451. Verify compatibility before substitution. No other cross-model replacements are confirmed in public data.

FAQ

What type of motor does this driver support?

It is designed for Brushless DC (BLDC) motors.

What is the maximum load voltage rating?

The maximum load voltage is 200V.