Allicdata Part #: | IR44273LTRPBFTR-ND |
Manufacturer Part#: |
IR44273LTRPBF |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Infineon Technologies |
Short Description: | IC GATE DRVR LOW SIDE SOT23-5 |
More Detail: | Low-Side Gate Driver IC Non-Inverting SOT-23-5 |
DataSheet: | IR44273LTRPBF Datasheet/PDF |
Quantity: | 1000 |
Series: | µHVIC™ |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Driven Configuration: | Low-Side |
Channel Type: | Single |
Number of Drivers: | 1 |
Gate Type: | IGBT, N-Channel MOSFET |
Voltage - Supply: | 5 V ~ 20 V |
Logic Voltage - VIL, VIH: | 0.6V, 2.7V |
Current - Peak Output (Source, Sink): | 1.5A, 1.5A |
Input Type: | Non-Inverting |
Rise / Fall Time (Typ): | 10ns, 10ns |
Operating Temperature: | -40°C ~ 150°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | SC-74A, SOT-753 |
Supplier Device Package: | SOT-23-5 |
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IR44273LTRPBF is a PolarPAK MOSFET® driver designed to drive power MOSFET/IGBTs in different topologies. It is designed using advanced high-voltage and low- charge injection technologies to significantly reduce EMI susceptibility, provide low loss and a high-speed switching experience.
The driver provides a high-speed switching time of just 6 ns, making it one of the fastest power MOSFET drivers. It features an integrated 600 V MOSFET and driver with a wide operating temperature range of -40°C to +85°C. The driver is also capable of providing peak pulses with a rise time of 18 ns and fall time of 15 ns.
IR44273LTRPBF is designed for applications such as DC-DC converters, motor drives, server power control and general power topology control. It also provides galvanic isolation to protect the system from any SPI/UART/CAN signals from entering into other sensitive nodes. Moreover, it can be driven from a wide variety of sources, including CPU/GPU/SoC or any DAC/ADC interface.
Application Field for IR44273LTRPBF
IR44273LTRPBF is suitable for various power control circuits for applications such as motor drives, DC-DC converters, general purpose power topologies, power system management and power grid systems. It is ideal for driving any large single or multiple MOSFETs/IGBTs with high efficiency and low propagation delay. This driver can also be used to control power MOSFETs/IGBTs in industrial automation and process control applications such as motor controllers, communication power supplies and military mission-critical applications.
Working Principle
IR44273LTRPBF is a topology-independent driver that can drive both single and multiple power MOSFETs/IGBTs. The driver consists of two power stages, the first of which is designed to drive the high-side MOSFET and the second to drive the low-side MOSFET. The main purpose of the driver is to reduce the turn-on and turn-off times of the MOSFETs/IGBT currents, thereby increasing the efficiency of the power conversion circuit.
The driver features an advanced high-speed gate driver design which allows for low propagation delays and a fast slew rate. It also features an integrated 600V MOSFET or two IGBTs which helps reduce the power dissipation of the power stages. Additionally, the driver features a wide operating temperature range which enhances the reliability and long-term life of the circuit. This driver also provides a wide operating voltage range to support a variety of voltage independent applications.
IR44273LTRPBF is also designed to provide galvanic isolation to protect the system from any SPI/UART/CAN signals from entering into other sensitive nodes. Moreover, it features an integrated voltage regulator circuit to ensure stable operation under variable voltages. The driver also features advanced current sensing capabilities to protect from over-current or over-voltage conditions.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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IR44273LTRPBF | Infineon Tec... | -- | 1000 | IC GATE DRVR LOW SIDE SOT... |
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