PX3519 Datasheet (Infineon) - Synchronous Rectified Buck MOSFET driver IC

PX3519, Synchronous Rectified Buck MOSFET driver IC

3.1 Pinout PX3519 Description Figure 2 Pinout, numbering and name of pins (transparent top view) Table 2 Pin No.

1 2 3 5 7 8 I/O Signals Name Pin Type Buffer Type Function BOOT O Analog Floating bootstrap supply pin for the upper gate drive.

Connect the bootstrap capacitor 1) between this pi

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PX3519 Features

* High frequency operation: up to 1.2MHz

* Capability to drive MOSFET for 50A per phase

* Wide VCC input voltage range: 4.5V to 9V

* Wide input voltage range: up to 13.2V

* Low power dissipation

* Includes bootstrap diode

* Gate disable pin for fast low side switch off