DESCRIPTION

The MPQ6628 is an 8-channel, half-bridge

DMOS output driver with integrated power

MOSFETs. The input voltage ranges between

5.5V and 40V, with an output current capability

up to 0.8A.

The right half-bridges can be controlled

separately via a standard serial data interface,

and each half-bridge has various diagnostic

functions. The device has very low quiescent

current in standby mode.

Full protection includes short-circuit protection

(SCP), under-voltage protection (UVP), and

thermal shutdown.

The MPQ6628 requires a minimal number of

readily available, standard external components.

It is available in a TSSOP-28EP package.

FEATURES

• Wide 5.5V to 40V Operating Input Range

• High-Side and Low-Side Drivers Connected

in Half-Bridge Configurations

• Up to 0.8A Output Current

• Typical 1.3Ω RDS(ON) (HS + LS)

• Very Low Quiescent Current in Standby

Mode versus Total Temperature Range

• Outputs Are Short-Circuit Protected

• Over-Temperature Protection and Pre-

Warning

• Under-Voltage Lockout (UVLO) and Over-

Voltage Lockout (OVLO)

• Serial Data Interface

• Diagnostic Functions include: Shorted

Output, Open-Load, Over-Temperature

(OT), Over-Voltage (OV), and Under-

Voltage (UV)

• Serial Interface Clock Frequency Up to

5MHz

• Supports 3.3V and 5V Systems

• Available in a TSSOP-28EP Package

• Available in AEC-Q100 Grade 1

APPLICATIONS

• Automotive and Industrial Loads

• DC Motors