Integrated Circuits (ICs)

LM5111-1MY/NOPB

Active

5-A/3-A DUAL CHANNEL GATE DRIVER WITH ACTIVE HIGH OR LOW OUTPUT 4-V UVLO

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Search across all available documentation for this part.

DocumentsWhy use a Gate Drive Transformer?How to overcome negative voltage transients on low-side gate drivers' inputs +12

Integrated Circuits (ICs)

LM5111-1MY/NOPB

Active

Texas Instruments

5-A/3-A DUAL CHANNEL GATE DRIVER WITH ACTIVE HIGH OR LOW OUTPUT 4-V UVLO

Deep-Dive with AI

DocumentsWhy use a Gate Drive Transformer?How to overcome negative voltage transients on low-side gate drivers' inputs +12

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM5111-1MY/NOPB

Channel Type	Independent
Current - Peak Output (Source, Sink) [custom]	5 A
Current - Peak Output (Source, Sink) [custom]	3 A
Driven Configuration	Low-Side
Gate Type	N-Channel MOSFET
Input Type	Non-Inverting
Logic Voltage - VIL, VIH [custom]	2.2 V
Logic Voltage - VIL, VIH [custom]	0.8 V
Mounting Type	Surface Mount
Number of Drivers	2
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	8-PowerTSSOP, 8-MSOP
Package / Case [custom]	3 mm
Package / Case [custom]	0.118 in
Rise / Fall Time (Typ) [custom]	12 ns
Rise / Fall Time (Typ) [custom]	14 ns
Supplier Device Package	8-HVSSOP
Voltage - Supply [Max]	14 V
Voltage - Supply [Min]	3.5 V

LM5111 Series

5-A/3-A dual channel gate driver with active high or low output 4-V UVLO

Part	Gate Type	Input Type	Package / Case	Package / Case [y]	Package / Case [x]	Mounting Type	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Channel Type	Number of Drivers	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Driven Configuration	Logic Voltage - VIL, VIH [custom]	Logic Voltage - VIL, VIH [custom]	Package / Case [custom]	Package / Case [custom]
Texas Instruments LM5111-2MX	N-Channel MOSFET	Inverting	8-SOIC	3.9 mm	0.154 in	Surface Mount	12 ns	14 ns	5 A	3 A	Independent	2	3.5 V	14 V	8-SOIC	-40 °C	125 ¯C	Low-Side	2.2 V	0.8 V
Texas Instruments LM5111-1MY/NOPB	N-Channel MOSFET	Non-Inverting	8-MSOP 8-PowerTSSOP			Surface Mount	12 ns	14 ns	5 A	3 A	Independent	2	3.5 V	14 V	8-HVSSOP	-40 °C	125 ¯C	Low-Side	2.2 V	0.8 V	3 mm	0.118 in
Texas Instruments LM5111-3MX	N-Channel MOSFET	Inverting Non-Inverting	8-SOIC	3.9 mm	0.154 in	Surface Mount	12 ns	14 ns	5 A	3 A	Independent	2	3.5 V	14 V	8-SOIC	-40 °C	125 ¯C	Low-Side	2.2 V	0.8 V
Texas Instruments LM5111-2M	N-Channel MOSFET	Inverting	8-SOIC	3.9 mm	0.154 in	Surface Mount	12 ns	14 ns	5 A	3 A	Independent	2	3.5 V	14 V	8-SOIC	-40 °C	125 ¯C	Low-Side	2.2 V	0.8 V
Texas Instruments LM5111-4MY/NOPB	N-Channel MOSFET	Inverting Non-Inverting	8-MSOP 8-PowerTSSOP			Surface Mount	12 ns	14 ns	5 A	3 A	Independent	2	3.5 V	14 V	8-HVSSOP	-40 °C	125 ¯C	Low-Side	2.2 V	0.8 V	3 mm	0.118 in
Texas Instruments LM5111-1MYX/NOPB	N-Channel MOSFET	Non-Inverting	8-MSOP 8-PowerTSSOP			Surface Mount	12 ns	14 ns	5 A	3 A	Independent	2	3.5 V	14 V	8-HVSSOP	-40 °C	125 ¯C	Low-Side	2.2 V	0.8 V	3 mm	0.118 in
Texas Instruments LM5111-1M/NOPB	N-Channel MOSFET	Non-Inverting	8-SOIC	3.9 mm	0.154 in	Surface Mount	12 ns	14 ns	5 A	3 A	Independent	2	3.5 V	14 V	8-SOIC	-40 °C	125 ¯C	Low-Side	2.2 V	0.8 V
Texas Instruments LM5111-2MYX	N-Channel MOSFET	Inverting	8-MSOP 8-PowerTSSOP			Surface Mount	12 ns	14 ns	5 A	3 A	Independent	2	3.5 V	14 V	8-HVSSOP	-40 °C	125 ¯C	Low-Side	2.2 V	0.8 V	3 mm	0.118 in
Texas Instruments LM5111-3MX/NOPB	N-Channel MOSFET	Inverting Non-Inverting	8-SOIC	3.9 mm	0.154 in	Surface Mount	12 ns	14 ns	5 A	3 A	Independent	2	3.5 V	14 V	8-SOIC	-40 °C	125 ¯C	Low-Side	2.2 V	0.8 V
Texas Instruments LM5111-3MY	N-Channel MOSFET	Inverting Non-Inverting	8-MSOP 8-TSSOP Exposed Pad			Surface Mount	12 ns	14 ns	5 A	3 A	Independent	2	3.5 V	14 V	8-HVSSOP	-40 °C	125 ¯C	Low-Side	2.2 V	0.8 V		0.118 in 3 mm

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	$ 2.93
		10	$ 2.63
		25	$ 2.48
		100	$ 2.12
		250	$ 1.99
		500	$ 1.74
	Digi-Reel®	1	$ 2.93
		10	$ 2.63
		25	$ 2.48
		100	$ 2.12
		250	$ 1.99
		500	$ 1.74
	Tape & Reel (TR)	1000	$ 1.44
		2000	$ 1.34
		5000	$ 1.29
Texas Instruments	SMALL T&R	1	$ 2.20
		100	$ 1.82
		250	$ 1.31
		1000	$ 0.98

Description

General part information

LM5111 Series

The LM5111 Dual Gate Driver replaces industry standard gate drivers with improved peak output current and efficiency. Eachcompoundoutput driver stage includes MOS and bipolar transistors operating in parallel that together sink more than 5-A peak from capacitive loads. Combining the unique characteristics of MOS and bipolar devices reduces drive current variation with voltage and temperature. Undervoltage lockout protection is also provided. The drivers can be operated in parallel with inputs and outputs connected to double the drive current capability. This device is available in the SOIC package or the thermally enhancedMSOP-PowerPAD package.

Documents

Technical documentation and resources

Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A)

More literature

High-Side Cutoff Switches for High-Power Automotive Applications (Rev. A)

Application brief

External Gate Resistor Selection Guide (Rev. A)

Application brief

Understanding Peak IOH and IOL Currents (Rev. A)

Application brief

LM5111-1MY/NOPB

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LM5111-1MY/NOPB

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Technical Specifications

LM5111 Series

Pricing

Description

LM5111 Series

Documents

Why use a Gate Drive Transformer?

How to overcome negative voltage transients on low-side gate drivers' inputs

Low-Side Gate Drivers With UVLO Versus BJT Totem-Pole

Power Management Guide 2018 (Rev. R)

LM5111 Dual 5-A Compound Gate Driver datasheet (Rev. H)

Static Magnet Power Supply Design for Magnetic Resonance Imaging Application

Benefits of a Compact, Powerful, and Robust Low-Side Gate Driver

Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs

AN-1937 LM3433 10A to 40A LED Driver Evaluation Board (Rev. D)

Improving Efficiency of DC-DC Conversion through Layout

Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A)

High-Side Cutoff Switches for High-Power Automotive Applications (Rev. A)

External Gate Resistor Selection Guide (Rev. A)

Understanding Peak IOH and IOL Currents (Rev. A)

LM5111 Series