LTC4447IDD#PBF
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- Mfr.Part #
- LTC4447IDD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 12DFN
- Stock
- 6,949
- In Stock ：
- 6,949
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Gate Drivers
- RoHS Status :
- RoHS Compliant
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reach Compliance Code :
- Compliant
- Terminal Form :
- NO LEAD
- Operating Temperature :
- -40°C~125°C TJ
- JESD-609 Code :
- e3
- Number of Terminations :
- 12
- Published :
- 2008
- Number of Functions :
- 1
- Base Part Number :
- LTC4447
- Logic Voltage - VIL, VIH :
- 2.5V 3V
- Output Peak Current Limit-Nom :
- 3.2A
- Package / Case :
- 12-WFDFN Exposed Pad
- Width :
- 3mm
- High Side Driver :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Gate Type :
- N-Channel MOSFET
- Packaging :
- Tube
- Input Type :
- Non-Inverting
- Surface Mount :
- yes
- Pin Count :
- 12
- Supply Voltage1-Nom :
- 5V
- Driven Configuration :
- Half-Bridge
- Current - Peak Output (Source, Sink) :
- 3.2A 3.2A
- Terminal Pitch :
- 0.45mm
- Qualification Status :
- Not Qualified
- Power Supplies :
- 5V
- Height Seated (Max) :
- 0.8mm
- Peak Reflow Temperature (Cel) :
- 250
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Rise / Fall Time (Typ) :
- 8ns 7ns
- Voltage - Supply :
- 4V~6.5V
- Channel Type :
- SYNCHRONOUS
- Number of Drivers :
- 2
- High Side Voltage - Max (Bootstrap) :
- 42V
- Mounting Type :
- Surface Mount
- Length :
- 3mm
- Datasheets
- LTC4447IDD#PBF
Gate Drivers Analog Devices, Inc. LTC4447IDD#PBF Overview
The LTC4447IDD#PBF by Analog Devices, Inc. is a cutting-edge gate driver specifically designed for managing half-bridge power circuits. This robust IC ensures efficient driving of N-channel MOSFETs or IGBTs, making it an indispensable component in high-performance power conversion applications. With its enhanced features, including under-voltage lockout and high peak output drive current, the LTC4447IDD#PBF excels in delivering reliability and efficiency, crucial for scalable operations in business environments.
LTC4447IDD#PBF Features
The LTC4447IDD#PBF gate driver is equipped with a multitude of features that enhance its performance and reliability. Key features include a strong peak output current of up to 4A, which ensures effective gate switching. Additionally, its wide input supply range supports various operating conditions, while built-in shoot-through protection guards against potential circuit damage. The device's compact 12-DFN package allows for streamlined integration into existing layouts, providing a space-efficient solution without compromising on power.
LTC4447IDD#PBF Applications
- Solar Power Inverters: Utilizes the LTC4447IDD#PBF to efficiently switch power MOSFETs, enhancing energy conversion rates and system reliability.
- Electric Vehicle (EV) Controllers: Employs the LTC4447IDD#PBF for driving high-power IGBTs in EV powertrain systems, optimizing the performance and efficiency of the vehicle's motor control unit.
- Uninterruptible Power Supplies (UPS): Leverages the LTC4447IDD#PBF's robust gate driving capability to maintain steady operation and protection in power backup systems.
- High-Frequency DC-DC Converters: Makes use of the LTC4447IDD#PBF to control high-frequency switching tasks, ensuring minimal power loss and improved overall efficiency in power management systems.
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