The MS1810-Q1 is a Smart High-Side Power
Switch, It has built-in over-current protection
function, over-temperature protection
function, open load detection function and
under voltage lockout function.
A enable pin allows OFF-state diagnosis to be
disabled during the module low-power
mode.A high-precision current senser
ensures that the load current can be satisfied
in the range of 100mA-10A.
Provide customized requirements with
adjustable over-current protection threshold
and over-temperature protection threshold.
• All types of Automotive resistive, inductive
and capacitive loads
• Replaces electromechanical relays, fuses
and discrete circuits
and high inrush current loads such as
• Driving capability suitable for 8.5A loads
55W lamps or equivalent electronic loads
(e.g. LED modules)
• High-Side Switch with Diagnosis and Embedded
• Qualified for automotive applications. Product
• On-state resistance:15m
validation according to AEC-Q100 Grade 1.
• ReverseON for low power dissipation in Reverse
• Switch ON capability while Inverse Current
Absolute and dynamic temperature limitation
with controlled restart
• Overcurrent protection (tripping) with Intelligent
• VCC undervoltage shutdown
• Proportional load current sense
• Open Load in OFF state