Integrated Circuits (ICs)

LM5110-2SD/NOPB

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5-A/3-A DUAL CHANNEL GATE DRIVER WITH 4-V UVLO, DEDICATED INPUT GROUND, AND SHUTDOWN INPUT

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DocumentsBenefits of a Compact, Powerful, and Robust Low-Side Gate Driver Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs +11

Integrated Circuits (ICs)

LM5110-2SD/NOPB

Active

Texas Instruments

5-A/3-A DUAL CHANNEL GATE DRIVER WITH 4-V UVLO, DEDICATED INPUT GROUND, AND SHUTDOWN INPUT

Deep-Dive with AI

DocumentsBenefits of a Compact, Powerful, and Robust Low-Side Gate Driver Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs +11

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM5110-2SD/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	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	10-WDFN Exposed Pad
Rise / Fall Time (Typ) [custom]	12 ns
Rise / Fall Time (Typ) [custom]	14 ns
Supplier Device Package	10-WSON (4x4)
Voltage - Supply [Max]	14 V
Voltage - Supply [Min]	3.5 V

LM5110 Series

Part	Channel Type	Logic Voltage - VIL, VIH [custom]	Logic Voltage - VIL, VIH [custom]	Supplier Device Package	Input Type	Driven Configuration	Package / Case	Package / Case [y]	Package / Case [x]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Gate Type	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Drivers	Operating Temperature [Min]	Operating Temperature [Max]
Texas Instruments LM5110-3MX	Independent	2.2 V	0.8 V	8-SOIC	Inverting Non-Inverting	Low-Side	8-SOIC	3.9 mm	0.154 in	12 ns	14 ns	5 A	3 A	N-Channel MOSFET	Surface Mount	3.5 V	14 V	2	-40 °C	125 ¯C
Texas Instruments LM5110-3SD	Independent	2.2 V	0.8 V	10-WSON (4x4)	Inverting Non-Inverting	Low-Side	10-WDFN Exposed Pad			12 ns	14 ns	5 A	3 A	N-Channel MOSFET	Surface Mount	3.5 V	14 V	2	-40 °C	125 ¯C
Texas Instruments LM5110-3M/NOPB	Independent	2.2 V	0.8 V	8-SOIC	Inverting Non-Inverting	Low-Side	8-SOIC	3.9 mm	0.154 in	12 ns	14 ns	5 A	3 A	N-Channel MOSFET	Surface Mount	3.5 V	14 V	2	-40 °C	125 ¯C
Texas Instruments LM5110-1SD/NOPB	Independent	2.2 V	0.8 V	10-WSON (4x4)	Non-Inverting	Low-Side	10-WDFN Exposed Pad			12 ns	14 ns	5 A	3 A	N-Channel MOSFET	Surface Mount	3.5 V	14 V	2	-40 °C	125 ¯C
Texas Instruments LM5110-2M	Independent	2.2 V	0.8 V	8-SOIC	Inverting	Low-Side	8-SOIC	3.9 mm	0.154 in	12 ns	14 ns	5 A	3 A	N-Channel MOSFET	Surface Mount	3.5 V	14 V	2	-40 °C	125 ¯C
Texas Instruments LM5110-1SDX/NOPB	Independent	2.2 V	0.8 V	10-WSON (4x4)	Non-Inverting	Low-Side	10-WDFN Exposed Pad			12 ns	14 ns	5 A	3 A	IGBT N-Channel MOSFET	Surface Mount	3.5 V	14 V	2	-40 °C	125 ¯C
Texas Instruments LM5110-1SD	Independent	2.2 V	0.8 V	10-WSON (4x4)	Non-Inverting	Low-Side	10-WDFN Exposed Pad			12 ns	14 ns	5 A	3 A	N-Channel MOSFET	Surface Mount	3.5 V	14 V	2	-40 °C	125 ¯C
Texas Instruments LM5110-1MX	Independent	2.2 V	0.8 V	8-SOIC	Non-Inverting	Low-Side	8-SOIC	3.9 mm	0.154 in	12 ns	14 ns	5 A	3 A	N-Channel MOSFET	Surface Mount	3.5 V	14 V	2	-40 °C	125 ¯C
Texas Instruments LM5110-2SD/NOPB	Independent	2.2 V	0.8 V	10-WSON (4x4)	Inverting	Low-Side	10-WDFN Exposed Pad			12 ns	14 ns	5 A	3 A	N-Channel MOSFET	Surface Mount	3.5 V	14 V	2	-40 °C	125 ¯C
Texas Instruments LM5110-1MX/NOPB	Independent	2.2 V	0.8 V	8-SOIC	Non-Inverting	Low-Side	8-SOIC	3.9 mm	0.154 in	12 ns	14 ns	5 A	3 A	N-Channel MOSFET	Surface Mount	3.5 V	14 V	2	-40 °C	125 ¯C

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	$ 2.44
		10	$ 2.19
		25	$ 2.07
		100	$ 1.76
		250	$ 1.66
		500	$ 1.45
	Digi-Reel®	1	$ 2.44
		10	$ 2.19
		25	$ 2.07
		100	$ 1.76
		250	$ 1.66
		500	$ 1.45
	Tape & Reel (TR)	1000	$ 1.20
		2000	$ 1.12
		5000	$ 1.08
Texas Instruments	LARGE T&R	1	$ 1.84
		100	$ 1.52
		250	$ 1.09
		1000	$ 0.82

Description

General part information

LM5110 Series

The LM5110 Dual Gate Driver replaces industry standard gate drivers with improved peak output current and efficiency. Each "compound" output driver stage includes MOS and bipolar transistors operating in parallel that together sink more than 5A peak from capacitive loads. Combining the unique characteristics of MOS and bipolar devices reduces drive current variation with voltage and temperature. Separate input and output ground pins provide Negative Drive Capability allowing the user to drive MOSFET gates with positive and negative VGS voltages. The gate driver control inputs are referenced to a dedicated input ground (IN_REF). The gate driver outputs swing from VCCto the output ground VEEwhich can be negative with respect to IN_REF. Undervoltage lockout protection and a shutdown input pin are 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-8 and the thermally-enhanced WSON-10 packages.