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  4. Brushed DC/Solenoid Driver 3V to 28V, 5A, H-Bridge Current Regulator, AEC-Q100 Qualified MPQ6519-AEC1 (Monolithic Power Systems, Inc.)
Brushed DC/Solenoid Driver 3V to 28V, 5A, H-Bridge Current Regulator, AEC-Q100 Qualified MPQ6519-AEC1-MPQ6519-AEC1
Brushed DC/Solenoid Driver 3V to 28V, 5A, H-Bridge Current Regulator, AEC-Q100 Qualified MPQ6519-AEC1-Monolithic Power Systems, Inc.

Brushed DC/Solenoid Driver 3V to 28V, 5A, H-Bridge Current Regulator, AEC-Q100 Qualified MPQ6519-AEC1
Monolithic Power Systems, Inc.

About This Product

■Summary

The MPQ6519 is a monolithic step-down current source driver for applications requiring accurate and fast current response control. The MPQ6519 has excellent load and line regulation over a wide input supply range and can deliver up to 5A of output current. H-bridge control of four integrated MOSFETs provides fast dynamic load response and ultra-high efficiency solution. For ease of use, output polarity can be controlled by driving MODE high or low. By setting the full-scale output current through an external resistor, the output current can be dimmed from 0% to 100% of the full-scale current width with a PWM input signal. Extensive protection features include open load protection, load short circuit protection, overcurrent protection (OCP), overtemperature protection (OTP), and input overvoltage protection (OVP). MPQ6519 is available in a QFN-19 (4mm x 4mm) package.

■Advantages

・Wide operating input range from 3V to 28V, output current up to 5A ・Configurable full-scale current, up to 94% efficiency ・Low HS-FET and LS-FET on-resistance of 130mΩ ・Protection functions: Short circuit protection (SCP), overcurrent protection (OCP), overtemperature protection (OTP), overvoltage protection (OVP) ・Provided with AEC-Q100 Grade 1

■H-bridge current regulator

・Wide operating input range from 3V to 28V ・Maximum 5A output load current - ±2% accuracy with full-scale reference ・65mΩ RDS (ON) for each H-bridge MOSFET ・100% duty cycle operation ・Switching frequency (fSW) configurable from 30kHz to 300kHz ・20kHz to 100kHz PWM input for current regulation

■Programmable full-scale current

・Up to 94% efficiency ・Selectable current polarity mode ・Automatic disable switching with pulse width modulation (PWM) input detection

■Protective functions and packages

・OCP, SCP, OVP, OTP, and open load protection ・Provided in QFN-19 (4mm x 4mm) package ・AEC-Q100 Grade 1 compliant

  • Product

    Brushed DC/Solenoid Driver 3V to 28V, 5A, H-Bridge Current Regulator, AEC-Q100 Qualified MPQ6519-AEC1

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1 Models of Brushed DC/Solenoid Driver 3V to 28V, 5A, H-Bridge Current Regulator, AEC-Q100 Qualified MPQ6519-AEC1

Image Part Number Price (excluding tax) Control Interface Iout (max) (A) Number of Half-Bridges Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
Brushed DC/Solenoid Driver 3V to 28V, 5A, H-Bridge Current Regulator, AEC-Q100 Qualified MPQ6519-AEC1-Part Number-MPQ6519-AEC1

MPQ6519-AEC1

Available upon quote

PWM

5

2

Automotive

QFN-19 (4x4)

28

3

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About Company Handling This Product

Monolithic Power Systems, Inc.

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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