SN75372PG4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SN75372PG4 is a quad high-side gate driver component from Texas Instruments. This component opens the gates that provide current to power devices in the power management circuits.

The SN75372PG4 component belongs to the family of Power Management ICs - Gate Drivers, and it helps users to reduce component count in power management circuits. This component has four individual channels, each of which provides a 3.2 A peak source and sink current, with a peak output voltage of 30 V. It also has an external block enable/disable feature that helps control the four devices simultaneously.

The SN75372PG4 component is designed to be used in various power applications, such as those related to white goods, telecom, computing, and automotive. It can be used in applications where a high current has to be switched with a low voltage, such as high power LEDs, motors, fans, and solenoids.

The working principle behind the SN75372PG4 is through the controller which requires a logic-level input to drive the gate of the power device. The logic inputs for each channel are routed through the controller, which then sends appropriate signals to the gate of the power device. When the logic signals are high, the controller enables the gate of the power device and current flows through the gate to the power device. When the logic signals are low, the controller turns off the gate of the power device and current stops flowing.

The SN75372PG4 also has an undervoltage lockout feature to prevent damage to the power device or system in the case of a short-circuit or brownout. This feature ensures that the gate driver is not enabled unless the power supply is above the threshold.

Overall, the SN75372PG4 is a dedicated quad-channel high-side driver designed to switch DC loads with a high peak current, low voltage, and maximum safety. The built-in undervoltage lockout feature prevents failure in case of a short-circuit or brownout, and the logic-level inputs make it easy to control using a microcontroller or logic processor.

The specific data is subject to PDF, and the above content is for reference