HIP4086AP

Full Half-Bridge (H Bridge) Drivers Overview

The HIP4086AP is a 3-phase N-channel MOSFET gate driver designed for PWM motor control applications. It features six drivers in a 24-pin PDIP package, operating with a supply voltage range of 7V to 15V and delivering up to 500mA output current. The device supports flexible input protocols and includes programmable dead time ranging from 0.5μs to 4.5μs, suitable for frequencies up to 100kHz. Built-in charge pumps enable indefinite high-side on times, while a bootstrap refresh pulse ensures capacitor charging upon power-up.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Provides flexible input protocol supporting all switch combinations for three-phase bridge configurations
• Integrates built-in charge pumps to maintain high-side driver operation indefinitely
• Includes programmable undervoltage lockout threshold adjustable between 6.6V and 8.5V
• Features a bootstrap refresh pulse mechanism to charge high-side capacitors during initial power application

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 the specific suffix 'P' indicates the through-hole PDIP-24 package variant distinct from surface-mount versions. Confirm availability status as some distributors list this part as end-of-life or restricted. Ensure the selected component matches the required 500mA output current specification and 7V minimum supply voltage for your circuit design requirements.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select the HIP4086AP when through-hole mounting is required for three-phase motor control systems. This variant differs from the HIP4086A by enabling internal charge pumps, which are necessary for long-duration high-side switching. Consider the 20ns rise and 10ns fall times for signal integrity at frequencies up to 100kHz. Evaluate the need for programmable dead time settings to prevent shoot-through in your specific motor drive topology.

Full Half-Bridge (H Bridge) Drivers Part Context

The HIP4086 series belongs to Renesas' dedicated gate driver family optimized for three-phase N-channel MOSFET applications. It complements other motor control solutions by providing robust high-side and low-side driving capabilities. The device is part of the broader HIP4086/A line, distinguished primarily by the presence or absence of integrated charge pump functionality depending on the specific model suffix.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

• HIP4086ABZ