illustrate

The TPS2832 and TPS2833 are synchronous step-down power stage MOSFET drivers. These devices are ideal for designing a high-performance switching power supply controller without MOSFET drivers. The driver is designed to deliver peak current to large capacitive loads of 2.4. The high-side driver can be configured as a ground reference driver or as a floating bootstrap driver. Adaptive dead-time control circuitry eliminates current through the switching transition through the main power FET and provides a high-efficiency buck regulator.

The TPS2832 has a noninverting input. The TPS2833 has an inverting input. The TPS2832/33 driver, 8-terminal SOIC package operates in a junction temperature range of \x9640°C to 125°C

characteristic

• Floating bootstrap or ground reference high-side drive
• Adaptive dead time control
• 50 ns maximum rise/fall time and 100 ns maximum propagation delay \ x96 3.3 nF load
• Suitable for high current single or multiphase power supplies
• 2.4 A typical peak output current
• 4.5 V to 15 V supply voltage range
• Built-in bootstrap diode Schottky
• Low supply current.... 3 mA typical
• \x9640°C to 125°C operating junction temperature virtual
• Available in SOIC packages