UCC27511AQDBVRQ1

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Texas Instruments

AUTOMOTIVE 4-A/8-A SINGLE-CHANNEL GATE DRIVER WITH 5-V UVLO AND SPLIT OUTPUTS

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Search across all available documentation for this part.

DocumentsFundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A)Low-Side Gate Drivers With UVLO Versus BJT Totem-Pole +9

UCC27511AQDBVRQ1

Active

Texas Instruments

AUTOMOTIVE 4-A/8-A SINGLE-CHANNEL GATE DRIVER WITH 5-V UVLO AND SPLIT OUTPUTS

Deep-Dive with AI

DocumentsFundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A)Low-Side Gate Drivers With UVLO Versus BJT Totem-Pole +9

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	UCC27511AQDBVRQ1

Channel Type	Single
Current - Peak Output (Source, Sink)	8 A, 4 A
Driven Configuration	Low-Side
Gate Type	N-Channel MOSFET, IGBT
Grade	Automotive
Input Type	Non-Inverting, Inverting
Logic Voltage - VIL, VIH [custom]	1 V
Logic Voltage - VIL, VIH [custom]	2.4 V
Mounting Type	Surface Mount
Number of Drivers	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Package / Case	SOT-23-6
Qualification	AEC-Q100
Rise / Fall Time (Typ) [custom]	7 ns
Rise / Fall Time (Typ) [custom]	8 ns
Supplier Device Package	SOT-23-6
Voltage - Supply [Max]	18 V
Voltage - Supply [Min]	4.5 V

UCC27511A-Q1 Series

4-A/8-A single-channel gate driver with 5-V UVLO, split outputs, 5-V IN handling

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Channel Type	Gate Type	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Number of Drivers	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Input Type	Supplier Device Package	Driven Configuration	Current - Peak Output (Source, Sink)	Package / Case	Logic Voltage - VIL, VIH [custom]	Logic Voltage - VIL, VIH [custom]	Grade	Qualification
Texas Instruments UCC27511DBVR	18 V	4.5 V	Single	IGBT N-Channel MOSFET	-40 °C	140 °C	Surface Mount	1	7 ns	8 ns	Inverting Non-Inverting	SOT-23-6	Low-Side	4 A 8 A	SOT-23-6	1 V	2.4 V
Texas Instruments UCC27511ADBVT	18 V	4.5 V	Single	IGBT N-Channel MOSFET	-40 °C	140 °C	Surface Mount	1	7 ns	8 ns	Inverting Non-Inverting	SOT-23-6	Low-Side	4 A 8 A	SOT-23-6	1 V	2.4 V
Texas Instruments UCC27511AQDBVRQ1	18 V	4.5 V	Single	IGBT N-Channel MOSFET	-40 °C	150 °C	Surface Mount	1	7 ns	8 ns	Inverting Non-Inverting	SOT-23-6	Low-Side	4 A 8 A	SOT-23-6	1 V	2.4 V	Automotive	AEC-Q100
Texas Instruments UCC27511ADBVR	18 V	4.5 V	Single	IGBT N-Channel MOSFET	-40 °C	140 °C	Surface Mount	1	7 ns	8 ns	Inverting Non-Inverting	SOT-23-6	Low-Side	4 A 8 A	SOT-23-6	1 V	2.4 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.31
		10	$ 1.17
		25	$ 1.11
		100	$ 0.91
		250	$ 0.85
		500	$ 0.75
		1000	$ 0.60
	Digi-Reel®	1	$ 1.31
		10	$ 1.17
		25	$ 1.11
		100	$ 0.91
		250	$ 0.85
		500	$ 0.75
		1000	$ 0.60
	Tape & Reel (TR)	3000	$ 0.56
		6000	$ 0.53
		15000	$ 0.51
Texas Instruments	LARGE T&R	1	$ 0.81
		100	$ 0.63
		250	$ 0.46
		1000	$ 0.33

Description

General part information

UCC27511A-Q1 Series

The UCC27511A device is a compact gate driver that offers superior replacement of NPN and PNP discrete driver (buffer circuit) solutions. The UCC27511A device is a single-channel low-side, high-speed gate driver rated for MOSFETs, IGBTs, and emerging wide-bandgap power devices such as GaN. The device features fast rise times, fall times, and propagation delays, making the UCC27511A device suitable for high-speed applications. Its asymmetrical 4A peak source and 8A peak sink currents boost immunity against parasitic Miller turnon effect. The split output configuration enables easy and independent adjustment of rise and fall times using only two resistors and eliminating the need for an external diode. Features including wide input hysteresis and negative input voltage handling enhance transient immunity.