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See Technical Specifications

TPS2836D +BOM

2.4-A, 28-V half bridge gate driver with TTL inputs and enable for non-inverting synchronous buck

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TPS2836D
Datasheet:

TPS2836D Datasheet (PDF)
Programmable:

Not Verified
Driven Configuration:

Half-Bridge
Channel Type:

Synchronous
Number of Drivers:

2
EDA/CAD Models:

Request Free CAD Models for TPS2836D

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TPS2836D General Description

The TPS2836 and TPS2837 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 minimum 2-A peak currents into large capacitive loads. The high-side driver can be configured as ground-reference or as floating-bootstrap. 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 TPS2836 has a noninverting input, while the TPS2837 has an inverting input. These drivers, available in 8-terminal SOIC packages, operate over a junction temperature range of 40°C to 125°C.

Key Features

Floating Bootstrap or Ground-Reference High-Side Driver
Adaptive Dead-Time Control
50-ns Max Rise/Fall Times With 3.3-nF Load
2.4-A Typical Output Current
4.5-V to 15-V Supply Voltage Range
TTL-Compatible Inputs
Internal Schottky Bootstrap Diode
Low Supply Current3 mA Typical
Ideal for High-Current Single or Multiphase Power Supplies
–40°C to 125°C Operating Virtual Junction-Temperature Range

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Gate Drivers	Series	-
Programmable	Not Verified	Driven Configuration	Half-Bridge
Channel Type	Synchronous	Number of Drivers	2
Gate Type	N-Channel MOSFET	Voltage - Supply	4.5V ~ 15V
Logic Voltage - VIL, VIH	1V, 2V	Current - Peak Output (Source, Sink)	2.7A, 2.4A
Input Type	Non-Inverting	High Side Voltage - Max (Bootstrap)	28 V
Rise / Fall Time (Typ)	50ns, 40ns	Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount	Base Product Number	TPS2836