Specification	TPS2833D

Channel Type	Synchronous
Current - Peak Output (Source, Sink) [custom]	2.7 A
Current - Peak Output (Source, Sink) [custom]	2.4 A
Driven Configuration	Half-Bridge
Gate Type	N-Channel MOSFET
High Side Voltage - Max (Bootstrap) [Max]	28 V
Input Type	Inverting
Mounting Type	Surface Mount
Number of Drivers	2
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Rise / Fall Time (Typ) [custom]	50 ns
Rise / Fall Time (Typ) [custom]	50 ns
Supplier Device Package	8-SOIC
Voltage - Supply [Max]	15 V
Voltage - Supply [Min]	4.5 V

TPS2833 Series

2.4-A, 28-V half bridge gate driver with enable for inverting fast synchronous buck in SOIC-8

Part	Gate Type	Operating Temperature [Min]	Operating Temperature [Max]	Number of Drivers	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Channel Type	Driven Configuration	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Supplier Device Package	High Side Voltage - Max (Bootstrap) [Max]	Input Type	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case [y]	Package / Case [x]
Texas Instruments TPS2833D	N-Channel MOSFET	-40 °C	125 ¯C	2	50 ns	50 ns	Synchronous	Half-Bridge	2.7 A	2.4 A	8-SOIC	28 V	Inverting	Surface Mount	4.5 V	15 V	8-SOIC	3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	375	$ 2.61
Texas Instruments	TUBE	1	$ 3.10
		100	$ 2.71
		250	$ 1.90
		1000	$ 1.53

Description

General part information

TPS2833 Series

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 \x9640°C to 125°C.

Documents

Technical documentation and resources

Synchronous-Buck Mosfet Driver With Dead TIme Control datasheet (Rev. C)

Data sheet