IRS21814PBF
- Mfr.Part #
- IRS21814PBF
- Manufacturer
- International Rectifier
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IRS21814 - GATE DRIVER
- Stock
- 6,614
- In Stock :
- 6,614
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- Manufacturer :
- International Rectifier
- Product Category :
- Gate Drivers
- Rise Time :
- 60ns
- Nominal Supply Current :
- 240μA
- Radiation Hardening :
- No
- Published :
- 1996
- Turn-Off Delay Time :
- 35 ns
- Rise / Fall Time (Typ) :
- 40ns 20ns
- Mounting Type :
- Through Hole
- Base Part Number :
- IRS21814PBF
- Output Current :
- 1.9A
- Turn On Delay Time :
- 35 ns
- Max Output Current :
- 2.3A
- Length :
- 20.1676mm
- Voltage - Supply :
- 10V~20V
- Input Type :
- Non-Inverting
- Max Supply Current :
- 240μA
- Height :
- 4.9276mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Built-in Protections :
- TRANSIENT; UNDER VOLTAGE
- Power Supplies :
- 15V
- REACH SVHC :
- No SVHC
- Output Voltage :
- 20V
- Number of Outputs :
- 2
- Operating Temperature :
- -40°C~150°C TJ
- Logic Voltage - VIL, VIH :
- 0.8V 2.5V
- Power Dissipation :
- 1.6W
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Terminal Position :
- Dual
- Fall Time (Typ) :
- 35 ns
- Max Power Dissipation :
- 1.6W
- Gate Type :
- IGBT, N-Channel MOSFET
- Width :
- 7.11mm
- Packaging :
- Tube
- Supply Voltage :
- 15V
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Mount :
- Through Hole
- Driven Configuration :
- Half-Bridge
- Current - Peak Output (Source, Sink) :
- 1.9A 2.3A
- Number of Terminations :
- 14
- High Side Voltage - Max (Bootstrap) :
- 600V
- Interface IC Type :
- BUFFER OR INVERTER BASED PERIPHERAL DRIVER
- Number of Functions :
- 1
- Factory Lead Time :
- 12 Weeks
- Lead Free :
- Lead Free
- Number of Pins :
- 14
- Propagation Delay :
- 330 ns
- Turn Off Time :
- 0.33 μs
- Channel Type :
- Independent
- Datasheets
- IRS21814PBF

Gate Drivers International Rectifier IRS21814PBF Overview
The Gate Drivers International Rectifier IRS21814PBF is a high-performance, high-speed gate driver designed for superior efficiency in driving MOSFETs and IGBTs. This driver integrates powerful features to enhance system reliability and performance in various power conversion and management applications. With its robust design and advanced protective features, the IRS21814PBF is perfectly suited for handling high-frequency switching and high-power applications, making it a preferred choice for engineers looking to optimize their power management systems. Its ability to drive both high-side and low-side switches enhances its versatility in complex circuit designs.
IRS21814PBF Features
The IRS21814PBF gate driver includes several key features that make it an essential component in advanced power systems. These features include under-voltage lockout for both channels, matched propagation delay for both channels, and a 600V max offset voltage. The device also boasts a 3.3V, 5V, and 15V input logic compatible, making it flexible for integration with existing digital systems. Moreover, its dual outputs drive capability enhances its application in circuits requiring synchronous control.
IRS21814PBF Applications
- Switch Mode Power Supplies (SMPS): Utilizes the IRS21814PBF for high-frequency gate driving to improve efficiency and reduce EMI in power supply units.
- Inverters: The driver is used in inverter applications to manage rapid switching of power devices, essential for converting DC to AC efficiently.
- Motor Control: Enhances performance in motor control circuits by providing reliable and precise gate driving, crucial for achieving efficient speed and torque management.
- Inductive Heating Systems: Applies the IRS21814PBF for robust and stable gate driving, necessary for handling high currents typically seen in induction heating.
- Renewable Energy Systems: Critical in solar inverters and wind turbine converters, where the IRS21814PBF ensures reliable switching operations under variable environmental conditions.
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