MP6610GJ-Z

Full Half-Bridge (H Bridge) Drivers Overview

The MP6610GJ-Z is a half-bridge power driver from Monolithic Power Systems, designed for driving DC brushed motors and solenoids. It operates within a supply voltage range of 4V to 55V and delivers up to 3A output current. The device features low on-resistance MOSFETs (100mΩ high-side, 120mΩ low-side) and integrates current sensing with per-cycle current regulation. It supports simple logic interfaces compatible with 2.5V, 3.3V, and 5V inputs. Built-in protections include overcurrent, overtemperature, undervoltage lockout, and load open detection. The component is housed in a TSOT23-8 surface-mount package.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates internal current sampling circuitry providing an output voltage proportional to load current without requiring external low-impedance shunt resistors.
• Features comprehensive fault protection mechanisms including overcurrent protection, overtemperature shutdown, undervoltage lockout, and load open detection.
• Supports direct interface with standard logic levels (2.5V, 3.3V, 5V) and accepts PWM signals for motor control applications.

Full Half-Bridge (H Bridge) Drivers Applications

• DC brushed motor control
• Solenoid driving
• General purpose inductive loads

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the suffix 'Z' indicates RoHS compliance and halogen-free status as per MPS standards. Confirm the 'GJ' designation corresponds to the TSOT23-8 package variant. Ensure design compatibility with the specified 4V to 55V input range and 3A continuous current capability. Check for any specific handling requirements associated with the small-pitch TSOT23-8 package during assembly.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this part when a compact half-bridge solution with integrated current sensing is required. The TSOT23-8 package is suitable for space-constrained designs but may require conformal coating for voltages above 45V due to creepage distances. Compare against the SOIC-8 variant if higher thermal performance or larger spacing is needed. Ensure the application does not exceed the 125°C junction temperature limit.

Full Half-Bridge (H Bridge) Drivers Part Context

The MP6610GJ-Z belongs to the MP6610 family of half-bridge drivers. It shares core functionality with the MP6610GS-Z, which utilizes an SOIC-8 package instead of the TSOT23-8 form factor. Both variants offer identical electrical characteristics and protection features, differing primarily in physical footprint and thermal dissipation capabilities.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

MP6610GJ-P is listed as a direct substitute by distributors. Verify that the 'P' suffix denotes the same TSOT23-8 package and electrical specifications before substitution.