LTC4449IDCB#TRMPBF
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- Mfr.Part #
- LTC4449IDCB#TRMPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8DFN
- Stock
- 12,955
- In Stock ：
- 12,955
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Gate Drivers
- Packaging :
- Tape and Reel (TR)
- Surface Mount :
- yes
- Gate Type :
- N-Channel MOSFET
- Number of Terminations :
- 8
- Current - Peak Output (Source, Sink) :
- 3.2A 4.5A
- Propagation Delay :
- 14 ns
- Output Peak Current Limit-Nom :
- 4.5A
- Supply Voltage1-Nom :
- 5V
- Pin Count :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Peak Reflow Temperature (Cel) :
- 260
- Logic Voltage - VIL, VIH :
- 3V 6.5V
- Power Supplies :
- 5V
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Supply Voltage :
- 3.3V
- High Side Voltage - Max (Bootstrap) :
- 42V
- Package / Case :
- 8-WFDFN Exposed Pad
- Driven Configuration :
- Half-Bridge
- Number of Drivers :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 3mm
- Fall Time (Typ) :
- 7 ns
- Terminal Pitch :
- 0.45mm
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- Max Output Current :
- 4.5A
- Published :
- 2006
- Base Part Number :
- LTC4449
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 12 Weeks
- Turn On Delay Time :
- 14 ns
- Radiation Hardening :
- No
- Input Type :
- Non-Inverting
- Channel Type :
- SYNCHRONOUS
- Operating Temperature :
- -40°C~125°C TJ
- Lead Free :
- Lead Free
- Rise / Fall Time (Typ) :
- 8ns 7ns
- ECCN Code :
- EAR99
- High Side Driver :
- yes
- Number of Functions :
- 1
- Rise Time :
- 8ns
- Voltage - Supply :
- 4V~6.5V
- Datasheets
- LTC4449IDCB#TRMPBF
Gate Drivers Analog Devices, Inc. LTC4449IDCB#TRMPBF Overview
The LTC4449IDCB#TRMPBF from Analog Devices, Inc. is a high-performance, half-bridge gate driver designed for sophisticated power control applications. This IC excels in environments demanding efficient and reliable control of MOSFETs or IGBTs. By enabling lower gate impedance and high-voltage handling capability, it ensures rapid switching performance and reduced power dissipation, making it an essential component in advanced electronic assemblies. With its robust design and compact 8-DFN package, the Gate Drivers Analog Devices, Inc. LTC4449IDCB#TRMPBF is ideal for applications requiring high-speed operation and minimal footprint.
LTC4449IDCB#TRMPBF Features
- Integrated bootstrap diode for reduced system complexity and cost
- High current drive capability with 4A peak output
- Wide supply voltage range from 4.5V to 15V
- Powerful shoot-through protection to prevent damage during transitional states
- Fast propagation delays and rise/fall times for improved efficiency
- Thermally efficient 8-DFN package
- Low shutdown current enhancing power conservation
LTC4449IDCB#TRMPBF Applications
- Motor Control Systems: Utilizes high-current drive capability to manage large motors efficiently, often found in industrial automation and robotics.
- DC-DC Converters: Supports the control of high-frequency power switches that require efficient and reliable operation, critical for server power supplies and telecom infrastructures.
- Solar Inverters: Facilitates the management of power switches to efficiently convert DC solar panel output into AC, optimizing energy yield.
- Electric Vehicles: Drives power switches in EV powertrain systems, ensuring rapid switching needed for efficient power management and longer battery life.
- UPS Systems: Provides reliable switching capabilities essential for uninterrupted power supplies, crucial for emergency power backup systems.
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