IR2110 High Side and Low Side Gate Driver IC DIP-14

IR2110 Pin Configuration

Pin No.	Pin Name	Description
1	LO	Low side gate drive output
2	COM	Low side return
3	VCC	Low side supply
5	VS	High side floating supply return
6	VB	High side floating supply
7	HO	High side gate drive output
9	VDD	Logic supply
10	HIN	Logic input for high side gate driver output (HO), in phase
11	SD	Logic input for shutdown
12	LIN	Logic input for low side gate driver output (LO), in phase
13	VSS	Logic ground

Features

• Output Current: 2.5A
• Supply Voltage Range: 10V to 20V
• Maximum Turn-On Delay Time: 120 ns
• Maximum Turn-Off Delay Time: 94 ns
• Operating Supply Current: 340 µA
• Rise Time: 35 ns
• Fall Time: 25 ns
• Package: PDIP

Note: Complete Technical Details can be found at the IR2110 datasheet given at the end of this page.

Introduction to IR2110 MOSFET Driver

In many applications MOSFETs configured as high-side switches and many times it is configured as high-side and low-side switch. In such applications high-low side MOSFET drivers are used. IR2110 is the most popular high and low side driver IC. Logic inputs of this IC are compatible with standard CMOS or LSTTL outputs. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. The maximum output current for this IC is 2.5A and supply current is 340µA. Operating voltage range for this IC is 10V to 20V.

How to use IR2110

Application circuit for driving MOSFETs in both high and low side configurations using IR2110 is given below. The floating channel used to drive the N-channel power MOSFET or IGBT in the high side configuration that operates up to 500 volts. HO and LO are Low side gate drive output and High side gate driving output pins.

Applications

• Full and half-bridge motor driver
• Industrial controls
• White goods