Allicdata Part #: | MIC4421ABM-TR-ND |
Manufacturer Part#: |
MIC4421ABM-TR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC DRIVER MOSFET 9A LS 8-SOIC |
More Detail: | Low-Side Gate Driver IC Inverting 8-SOIC |
DataSheet: | MIC4421ABM-TR Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Logic Voltage - VIL, VIH: | 0.8V, 3V |
Base Part Number: | MIC4421 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 150°C (TJ) |
Rise / Fall Time (Typ): | 20ns, 24ns |
Input Type: | Inverting |
Current - Peak Output (Source, Sink): | 9A, 9A |
Series: | -- |
Voltage - Supply: | 4.5 V ~ 18 V |
Gate Type: | N-Channel MOSFET |
Number of Drivers: | 1 |
Channel Type: | Single |
Driven Configuration: | Low-Side |
Part Status: | Discontinued at Digi-Key |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The MIC4421ABM-TR is part of the power management integrated circuit (PMIC) family of gate drivers. It is specifically designed to provide an efficient, high-current gate drive output for MOSFETs and IGBTs in a wide range of applications. Gate drivers are important for providing a high-speed, low-dropout voltage for switching applications utilizing high power MOSFETs and IGBTs. Devices like the MIC4421ABM-TR are ideal for applications where high switching speeds, high switching currents and extremely low voltage drops are desired.
The MIC4421ABM-TR gate driver is capable of driving an N-Channel MOSFET or IGBT with a maximum peak current of 4.5A, a 20ns to 25ns propagation delay and 10.5V-15V gate drive voltage. The device has a differentiating output stage that is protected against over-current and reverse polarity conditions. It also has Integrated ESD protection and a low-noise bipolar linear regulator with an integrated bandgap reference, which enables a great level of accuracy of driven currents.
The MIC4421ABM-TR can be used in a variety of applications due to its wide range of features. These include motor speed control, HID lamps, high-power motor drives, server power supplies, LED and LED backlighting, uninterruptible power supplies and power tools. The device can be used in a wide range of switching and power management applications, from low-loss, high speed IGBTs to low-dropout and low-power-loss MOSFETs. Additionally, the MIC4421ABM-TR can be used as part of a wide range of power systems, including DC-DC converters, resonant converters, buck/boost converters and synchronous rectifier circuits.
The working principle of the MIC4421ABM-TR gate driver is fairly simple. The device features an integrated NPN bipolar transistor connected to an terminals that is responsible for driving the output. When the gate voltage is applied to the NPN transistor, it turns on and generates a current that is proportional to the applied voltage. This current is then used to drive a MOSFET or IGBT to turn it on or off. The MIC4421ABM-TR gate driver offers a high-current output and low dropout voltage, allowing it to be used in a variety of switching and power management applications.
The MIC4421ABM-TR is an ideal solution for applications requiring high speed, high current and low voltage drops. It offers a wide range of features and can be used in a variety of power management applications. Its working principle is simple, yet effective, and makes it ideal for switching applications utilizing high power MOSFETs and IGBTs.
The specific data is subject to PDF, and the above content is for reference
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