MOSFET DRVR 3.5A 2-OUT Hi/Lo Side Non-Inv 8-Pin SOIC T/R

The TPS2832 and TPS2833 are MOSFET drivers for synchronous-buck power stages. These devices are ideal for designing a high-performance power supply using switching controllers that do not have MOSFET drivers. The drivers are designed to deliver 2.4-A peak currents into large capacitive loads. The high-side driver can be configured as a ground-reference driver or as a floating bootstrap driver. An adaptive dead-time control circuit eliminates shoot-through currents through the main power FETs during switching transitions and provides high efficiency for the buck regulator. The TPS2832 has a noninverting input. The TPS2833 has an inverting input. The TPS2832/33 drivers, available in 8-terminal SOIC packages, operate over a junction temperature range of -40°C to 125°C.

Floating Bootstrap or Ground-Reference High-Side Driver

Adaptive Dead-Time Control

50-ns Max Rise/Fall Times and 100-ns Max Propagation Delay - 3.3-nF Load

Ideal for High-Current Single or Multiphase Power Supplies

2.4-A Typical Peak Output Current

4.5-V to 15-V Supply Voltage Range

Internal Schottky Bootstrap Diode

Low Supply Current....3-mA Typical

-40°C to 125°C Operating Virtual Junction Temperature

Available in SOIC Package