IR2103

Description：IC GATE DRVR HALF-BRIDGE 8DIP
Series：-
Mfr：Infineon Technologies
Package：Tube

SKU:71a026a6aec1 Category: Gate Drivers Brand: Infineon Technologies

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

IR2103 is listed in the Gate Driver range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC GATE DRVR HALF-BRIDGE 8DIP. Review the specifications below when checking this part for your BOM.

Gate Driver specifications for IR2103

Description：IC GATE DRVR HALF-BRIDGE 8DIP
Series：-
Mfr：Infineon Technologies
Package：Tube
Driven Configuration：Half-Bridge
Channel Type：Independent
Number of Drivers：2
Gate Type：IGBT, MOSFET (N-Channel)
Voltage - Supply：10V ~ 20V
Logic Voltage - VIL, VIH：0.8V, 3V
Current - Peak Output (Source, Sink)：210mA, 360mA
Input Type：Inverting, Non-Inverting
Rise / Fall Time (Typ)：100ns, 50ns
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：600 V

Gate Driver datasheet and documents for IR2103

IR2103

Gate Driver Overview

The IR2103 is a high-voltage, fast power MOSFET and IGBT driver IC featuring independent high-side and low-side outputs. It operates with a supply voltage range of 10 V to 20 V and supports up to 600 V for the high-side channel. The device provides peak output currents of 0.21 A source and 0.36 A sink. Key timing parameters include a maximum turn-on delay of 820 ns and a maximum turn-off delay of 150 ns. Propagation delays are specified at a maximum of 60 ns. The component is available in SOIC-8 surface-mount packages.

Gate Driver Feature Summary

Integrated high-side and low-side drivers for half-bridge configurations
Built-in shoot-through protection to prevent simultaneous conduction
Functional level shift isolation between logic and power sections
Compatibility with standard CMOS and TTL logic inputs

Gate Driver Applications

Motor control systems
Power factor correction circuits
DC-to-AC inverters
Switched-mode power supplies

Gate Driver Procurement Notes

Verify the specific suffix (e.g., STRPBF) to confirm package type and lead-free status. Ensure the selected variant matches the required thermal dissipation and moisture sensitivity levels for the intended assembly process. Cross-reference official datasheets for exact electrical limits before integration.

Gate Driver Selection Notes

Select this driver for applications requiring robust gate driving of MOSFETs or IGBTs up to 600 V. Consider the propagation delay characteristics when designing high-frequency switching circuits. Evaluate the thermal performance within the SOIC-8 package against the expected power dissipation requirements of the target application.

Gate Driver Part Context

The IR2103 belongs to the family of high-voltage integrated circuit gate drivers designed for demanding power electronics applications. It serves as a critical interface component, translating low-power logic signals into the high-current drive necessary for efficient switching of power semiconductors in industrial and consumer electronics.