SLA5065

Overview

The SLA5065 is a N-channel 5-phase motor drive IC manufactured by Sanken Electric USA Inc. It integrates five power MOSFETs in an SLA (15-pin) package with a heatsink fin. The device supports a drain-source voltage of 60 V and a continuous output current of 7 A per channel. Key electrical parameters include a maximum gate-source voltage of ±20 V, a typical on-resistance of 0.1 Ω at VGS=10V, and a threshold voltage range of 1.0 to 2.0 V. Thermal resistance from junction to case is 3.57 °C/W, while junction-to-air is 26 °C/W. The operating temperature range extends from -40°C to +150°C.

Feature Summary

• Integrates five N-channel power MOSFETs for direct 5-phase motor control
• Includes a built-in heatsink fin for thermal management
• Supports high-voltage operation up to 60 V

Applications

• 5-phase brushless DC motors
• Stepper motor drives
• Industrial automation equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct pinout and packaging configuration. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure that the supplier provides valid traceability documents matching the part number SLA5065.

Selection Notes

Select this component when designing circuits requiring integrated 5-phase drive capabilities without external discrete MOSFETs. Evaluate the thermal performance based on the specified junction-to-air resistance if no additional heatsinking is used. Verify that the load current does not exceed the 7 A continuous rating under the expected ambient temperature conditions.

Part Context

This component belongs to the SLA series of intelligent power modules designed specifically for multi-phase motor applications. Unlike single or dual bridge drivers, it consolidates all necessary power stages for 5-phase systems into a single package, reducing board space and simplifying layout complexity for motor controllers.

Replacement Considerations

SLA5060

FAQ

What is the maximum drain-source voltage rating?

The maximum drain-source voltage (VDSS) is rated at 60 V.

How many output channels are integrated?

The SLA5065 integrates five independent N-channel MOSFET output channels.

What is the package type?

It utilizes an SLA package with 15 pins and includes a heatsink fin.