TPS2837D

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Texas Instruments

2.4-A, 28-V HALF BRIDGE GATE DRIVER WITH TTL INPUTS FOR INVERTING SYNCHRONOUS BUCK 8-SOIC -40 TO 125

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DocumentsSynchronous-Buck MOSFET Drivers With Dead-Time Control datasheet (Rev. B)Datasheet

TPS2837D

Active

Texas Instruments

2.4-A, 28-V HALF BRIDGE GATE DRIVER WITH TTL INPUTS FOR INVERTING SYNCHRONOUS BUCK 8-SOIC -40 TO 125

Deep-Dive with AI

DocumentsSynchronous-Buck MOSFET Drivers With Dead-Time Control datasheet (Rev. B)Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TPS2837D	TPS2837 Series

Channel Type	Synchronous	Synchronous
Current - Peak Output (Source, Sink) [custom]	2.4 A	2.4 A
Current - Peak Output (Source, Sink) [custom]	2.7 A	2.7 A
Driven Configuration	Half-Bridge	Half-Bridge
Gate Type	N-Channel MOSFET	N-Channel MOSFET
High Side Voltage - Max (Bootstrap) [Max]	28 V	28 V
Input Type	Inverting	Inverting
Logic Voltage - VIL, VIH [custom]	1 V	1 V
Logic Voltage - VIL, VIH [custom]	2 V	2 V
Mounting Type	Surface Mount	Surface Mount
Number of Drivers	2	2
Operating Temperature [Max]	125 ¯C	125 ¯C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	3.9 mm	3.9 mm
Package / Case	8-SOIC	8-SOIC
Rise / Fall Time (Typ)	40 ns, 50 ns	40 - 50 ns
Supplier Device Package	8-SOIC	8-SOIC
Voltage - Supply [Max]	15 V	15 V
Voltage - Supply [Min]	4.5 V	4.5 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	300	$ 3.19
Rochester Electronics	N/A	1	$ 2.37
		25	$ 2.32
		100	$ 2.23
		500	$ 2.13
		1000	$ 2.01
Texas Instruments	TUBE	1	$ 3.45
		100	$ 3.02
		250	$ 2.12
		1000	$ 1.71

TPS2837 Series

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

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case	Supplier Device Package	Input Type	Operating Temperature [Max]	Operating Temperature [Min]	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Rise / Fall Time (Typ)	Channel Type	Mounting Type	Driven Configuration	Logic Voltage - VIL, VIH [custom]	Logic Voltage - VIL, VIH [custom]	High Side Voltage - Max (Bootstrap) [Max]	Number of Drivers	Gate Type
Texas Instruments TPS2837DR 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. 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.	4.5 V	15 V	3.9 mm	8-SOIC	8-SOIC	Inverting	125 ¯C	-40 °C	2.4 A	2.7 A	40 ns, 50 ns	Synchronous	Surface Mount	Half-Bridge	1 V	2 V	28 V	2	N-Channel MOSFET
Texas Instruments TPS2837D 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. 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.	4.5 V	15 V	3.9 mm	8-SOIC	8-SOIC	Inverting	125 ¯C	-40 °C	2.4 A	2.7 A	40 ns, 50 ns	Synchronous	Surface Mount	Half-Bridge	1 V	2 V	28 V	2	N-Channel MOSFET

Description

General part information

TPS2837 Series

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.