Infineon IR2111PBF MOSFET Gate Driver 2, 0.5 A, 20V 8-Pin, PDIP

Bulk discount available

Subtotal (1 unit)*

£2.51

(exc. VAT)

£3.01

(inc. VAT)

Add to Basket
Select or type quantity
Last RS stock
  • 39 left, ready to ship
  • Plus 16 left, ready to ship from another location
  • Final 1,570 unit(s) shipping from 23 October 2025
Units
Per unit
1 - 9£2.51
10 - 24£2.38
25 - 49£2.28
50 - 99£2.18
100 +£2.03

*price indicative

RS Stock No.:
541-0654
Mfr. Part No.:
IR2111PBF
Brand:
Infineon
Find similar products by selecting one or more attributes.
Select all

Brand

Infineon

Logic Type

CMOS

Output Current

0.5 A

Supply Voltage

20V

Pin Count

8

Fall Time

40ns

Package Type

PDIP

Driver Type

MOSFET

Number of Outputs

2

Topology

Half Bridge

High and Low Sides Dependency

Synchronous

Number of Drivers

2

Bridge Type

Half Bridge

Polarity

Inverting, Non-Inverting

Mounting Type

Through Hole

Infineon MOSFET Gate Driver, 0.5A Output Current, 20V Supply Voltage - IR2111PBF


This MOSFET gate driver is designed for efficient control of power electronic circuits, specifically in half-bridge applications. The device operates with high voltage tolerance up to 600V, suitable for use in various automated systems. It features robust construction employing CMOS technology, which enhances reliability in demanding environments.

Features & Benefits


• Delivers peak output current of 0.5A for efficient switching
• Floating channel functionality enables bootstrap operation for enhanced performance
• Undervoltage lockout safeguards against low supply conditions
• Matched propagation delays ensure synchronised operation of output channels
• Internal deadtime prevents shoot-through, increasing system efficiency

Applications


• Ideal for driving high-side and low-side MOSFETs in half-bridge configurations
• Suitable for synchronised switching in power converters
• Utilised in industrial automation systems requiring high-speed control
• Effective in motor drive

What voltage supply range is compatible with this device?


The compatible supply voltage range for this device is from 10V to 20V, allowing flexibility in various applications.

How does the device prevent shoot-through conditions?


It includes internally set deadtime features that manage the timing between high-side and low-side drivers, effectively preventing shoot-through in half-bridge applications.

What are the benefits of using a floating channel in this driver?


The floating channel allows for bootstrap operation, enabling the driver to control high-side MOSFETs effectively, which is critical in high-voltage applications.


MOSFET & IGBT Drivers, Infineon (International Rectifier)