MC34151DR2G

Overview

The MC34151DR2G is a high-speed dual inverting MOSFET gate driver manufactured by onsemi. It operates within a supply voltage range of 6.5 V to 18 V and delivers an output current of 1.5 A. The device features symmetric rise and fall times of 15 ns, ensuring precise switching control. Designed for surface-mount applications, it utilizes an SOIC-8 package. The component supports a commercial operating temperature range from 0°C to +70°C.

Feature Summary

• Dual-channel configuration providing independent high-side and low-side drive capabilities
• Inverting logic topology for direct interface with standard control signals
• High peak output current capability for rapid MOSFET switching transitions

Applications

• DC-DC converter power stages
• Motor control bridge circuits
• Industrial motor drives

Procurement Notes

Verify the specific suffix DR2G corresponds to the SOIC-8 tape and reel packaging format required for automated assembly processes. Confirm RoHS compliance status matches current manufacturing standards. Ensure the ordering part number aligns exactly with the datasheet specifications to avoid functional discrepancies in gate drive performance.

Selection Notes

Select this component when dual isolated or non-isolated gate driving is required for medium-power MOSFETs. The 1.5 A output current suits applications demanding fast switching speeds without excessive thermal dissipation. Consider the inverting configuration compatibility with upstream microcontrollers or PWM controllers during circuit design integration.

Part Context

This device belongs to the MC34151 series of MOSFET drivers. It serves as a surface-mount variant of through-hole counterparts like the MC34151PG. The series focuses on providing robust gate drive signals for power electronics applications requiring reliable switching performance in compact form factors.

Replacement Considerations

MC34152DR2G offers similar functionality but with non-inverting logic configuration instead of inverting.