GHXS050A170S-D3

Series:	--
Part Status:	Active
Type:	--
Configuration:	--
Current:	150A
Voltage:	1.7kV
Voltage - Isolation:	2500Vrms
Package / Case:	SOT-227-4, miniBLOC

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Power Driver Modules GHXS050A170S-D3 is a power driver module, a self-contained power driver suitable for controlling a single switch, gate, relay, or indirect drive of power, with circuit protection against overcurrent and voltage surge. This Module was designed specifically to overcome the difficulties of controlling large currents, providing reliable control and precise, dynamic power control. Application Field The GHXS050A170S-D3 is intended for a wide range of drive applications, ranging from an inductive load such as a motor or heater, to driving a resistive load like a switch or a relay. It can also be utilized in applications where precise sequential output current is necessary. Moreover, the Module is able to accept a wide range of analog control signals, allowing for dynamic and precise control of current up to the switching capacity of the control circuit. Working Principle The working principle behind the GHXS050A170S-D3 is based on a universal approach. It employs an integrated pulse width modulation (PWM), a power driver module, and a logic control block. The logic control block enables selection of the desired output current through a DAC, an analog input (AIN), or a digital input (DIN). The PWM block of the Module controls the voltage across the power device, the power transistor or MOSFET, by controlling the on/off duration of the device. The power free wheeling diodes provide the Clamp Forward Voltage to the load device. The output voltage and current regulation is achieved by adjusting the duty cycle of the PWM. The logic control block is designed to generate the timing signal that initiates the PWM pulse and sets the PWM pulse width. This logic circuit also features a voltage surge suppressing circuit for high voltage load devices and a current limiting circuit for low input voltage applications. The GHXS050A170S-D3 has an on/off Control Input. The output of the PWM is set by this input to either high or low impedance state. Additionally, it is equipped with a fault output that signals any condition of an over voltage or over current. The Module is also furnished with an Enable input that allows the system to shut down the GHXS050A170S-D3 or the control circuit without the need for utilizing external components. In summary, the GHXS050A170S-D3 power driver module provides users with a reliable, easy to use and versatile solution for their switching, relaying, and dynamic current requirements. With its wide range of operating voltage and current, its reliable control, surge suppressing circuit, and its universal inputs, it is a great answer to meet the requirements of driving large loads. It is well suited for many different applications, from motor control and lamp controllers, to signal-controlled constant current supplies.

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