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