IR2110-1

Gate Driver Overview

The IR2110-1 is a high-voltage gate driver IC designed for driving IGBTs and N-channel MOSFETs. It features independent high-side and low-side outputs with non-inverting logic inputs. The device supports a maximum high-side voltage of 500 V using bootstrap operation. Peak output current capability is 2 A for both sourcing and sinking. Typical rise and fall times are 25 ns and 17 ns, respectively. Operating temperature range extends from -40°C to 150°C (TJ). Supply voltage ranges from 3.3 V to 20 V. The component is housed in a 14-PDIP package.

Gate Driver Feature Summary

• Provides independent high-side and low-side gate drive channels for power switching applications
• Supports high-voltage operation up to 500 V via bootstrap configuration
• Features non-inverting input logic compatible with standard digital interfaces

Gate Driver Applications

• Driving IGBT modules in motor control inverters
• Gate driving for N-channel MOSFETs in power conversion circuits
• High-side switch control in isolated power supply topologies

Gate Driver Procurement Notes

Verify the specific suffix '-1' against the manufacturer's official datasheet to confirm pinout and electrical specifications match the design requirements. Confirm component status as discontinued or not recommended for new designs if applicable. Ensure the 14-PDIP package dimensions align with PCB layout constraints. Check for moisture sensitivity level compliance during storage and handling procedures.

Gate Driver Selection Notes

Select this component when a single IC solution is required for both high-side and low-side driving without external discrete components. Consider the 2 A peak current limit for gate charge requirements. Evaluate the 500 V rating against the maximum bus voltage. Verify that the non-inverting logic interface matches the controller output signals. Assess thermal performance within the specified junction temperature range.

Gate Driver Part Context

The IR2110-1 belongs to the IR211x family of high-voltage gate drivers from Infineon Technologies. This family provides integrated solutions for half-bridge configurations. The '-1' suffix typically denotes a specific package variant or revision within the broader IR2110 product line. These drivers simplify the design of isolated power stages by combining level shifting and drive functions.

Gate Driver Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official replacement guides for cross-referencing.