HIP4086APZ

Full Half-Bridge (H Bridge) Drivers Overview

The HIP4086APZ is a three-phase N-channel MOSFET driver designed for PWM motor control applications. It features six drivers with a peak output current of 500 mA and operates within a supply voltage range of 7 V to 15 V. The device supports programmable dead times from 0.5 μs to 4.5 μs, suitable for frequencies up to 100 kHz. Key electrical parameters include a rise time of 20 ns and a fall time of 10 ns. It functions in temperatures from -40°C to +125°C and utilizes a PDIP-24 package.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Provides flexible input protocols for driving all switch combinations in three-phase systems.
• Includes built-in charge pumps to enable indefinitely long on-times for high-side drivers.
• Features a programmable bootstrap refresh pulse to ensure boot capacitor charging before operation.
• Allows user override of shoot-through protection for specific switched reluctance motor applications.

Full Half-Bridge (H Bridge) Drivers Applications

• Brushless DC (BLDC) motors
• Three-phase AC motors
• Switched reluctance motor drives
• Battery-powered vehicles
• Battery-powered tools

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify component authenticity through authorized channels as the HIP4086APZ is listed as obsolete by the manufacturer. Confirm package integrity and pin alignment upon receipt. Check RoHS compliance documentation against current regulatory requirements. Validate datasheet revisions to ensure compatibility with existing design specifications. Source replacement parts if active procurement is required for new designs.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring integrated high-side drive capabilities without external charge pump circuits. Consider the HIP4086A variant if lower EMI is critical, as it disables internal charge pumps. Ensure the application frequency falls within the 100 kHz limit for optimal dead-time performance. Verify that the 500 mA output current meets the gate charge requirements of the target MOSFETs.

Full Half-Bridge (H Bridge) Drivers Part Context

The HIP4086APZ belongs to the HIP4086 family of three-phase MOSFET drivers manufactured by Renesas Electronics Corporation. This series is engineered specifically for efficient motor control solutions. The 'PZ' suffix indicates a lead-free PDIP-24 package compliant with environmental standards. It serves as a specialized power management IC within the broader portfolio of motor control components.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The HIP4086A is a related variant with disabled charge pumps but shares the same core functionality. Designers should evaluate cross-reference lists from distributors for compatible alternatives due to the obsolete status.