MP6523

Triple Half-Bridge Motor Driver with Serial Input Control

Datasheet

Description

The MP6523 is a triple, half-bridge, DMOS, output driver with integrated power MOSFETs that can drive up to three different loads.

The three half-bridges can be controlled separately from a standard serial data interface and has various diagnostic functions. The MP6523 has very low quiescent current in standby mode, making it suitable for a wide range of applications.

Full protection features include short-circuit protection (SCP), under-voltage protection (UVP), and thermal shutdown.

The MP6523 requires a minimal number of readily available, standard, external components and is available in a QFN-24 (4mmx4mm) package.

Features & Benefits

Up to 0.9A Output Current
R_DS(ON) (HS + LS) Typically 1.1Ω at 25°C, Maximum 2Ω at 150°C
Very Low Quiescent Current I_VS < 6μA in Standby Mode Versus Total Temperature Range
Outputs Short-Circuit Protection
Over-Temperature Protection and Pre-Warning
Under-Voltage Protection (UVP)
Serial Data Interface
Various Diagnostic Functions: Shorted Output, Open-Load, Over-Temperature, and Under-Voltage
Fault Output Flag
DaisyChaining Possible
Serial Interface Clock Frequency up to 3MHz, 3.3V and 5V Compatible
Available in a QFN-24 (4mmx4mm) Package

Active Part Numbers:

MP6523GR-P MP6523GR-Z

Meaning of P & Z

Evaluation Tools

EVQ6523-R-00A Evaluation Kit 0.9A, 28V Three half-bridge Motor Driver Evaluation Board

The MPQ6523 is a triple half-bridge DMOS output driver with integrated power MOSFETs. It can drive up to three different loads. The input voltage ranges from 7V to 28V, with the up to 0.9A output current capability.

The three half-bridges of MPQ6523 can be controlled separately from a standard serial data interface, and have various diagnostic functions. It has very low quiescent current in standby mode make a wide range of applications possible.

Fully protection includes short-circuit protection, under-voltage protection and thermal shutdown.

$100.00
+ tax

Design Resources

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