Monolithic Power Systems (MPS) MPQ6527-AEC1 Half-Bridge Motor Drivers

Monolithic Power Systems (MPS) MPQ6527-AEC1 Half-Bridge Motor Drivers are ten-channel, half-bridge DMOS output drivers with integrated power MOSFETs. These motor drivers achieve up to 0.8A of output current (I_OUT) across a wide 5.5V to 40V input voltage (V_IN) range. The standard serial data interface controls the ten half-bridges separately, and each half-bridge comes with various diagnostic functions. These drivers feature low quiescent current (I_Q) in standby mode. Full protection features include Short-Circuit Protection (SCP), Under-Voltage Protection (UVP), and thermal shutdown. The MPQ6527-AEC1 motor drivers are available in a TSSOP-28EP package and only require a minimum number of readily available standard external components.

Features

Wide 5.5V to 40V operating input voltage (V_IN) range
High-side MOSFET (HS-FET) and low-side MOSFET (LS-FET) drivers connected in half-bridge configurations
Up to 0.8A output current (I_OUT)
Typical 1.3Ω HS-FET and LS-FET R_DS(ON)
Low quiescent current (I_Q) in standby mode vs. total temperature range
Output Short-Circuit Protection (SCP)
Over-Temperature Protection (OTP) and pre-warning
Under-Voltage Lockout (UVLO) protection
Over-Voltage Lockout (OVLO) protection
Serial data interface

Diagnostic functions include:
- Shorted output
- Open-load detection
- Over-Temperature (OT)
- Over-Voltage (OV)
- Under-Voltage (UV)
Up to 5MHz serial interface clock frequency
Supports 3.3V and 5V systems
Available in a TSSOP-28EP package
Available in AEC-Q100 grade 1

Applications

Drive various loads in automotive and industrial applications

DC motors

Monolithic Power Systems (MPS) MPQ6527-AEC1 Half-Bridge Motor Drivers

Features

Applications

Application Circuit Diagram

Functional Block Diagram

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