LTC4444HMS8E#TRPBF
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- Mfr.Part #
- LTC4444HMS8E#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8MSOP
- Stock
- 14,969
- In Stock ：
- 14,969
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Gate Drivers
- Number of Pins :
- 8
- Length :
- 3mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Terminal Pitch :
- 0.65mm
- Logic Voltage - VIL, VIH :
- 1.85V 3.25V
- Operating Temperature :
- -40°C~150°C TJ
- Number of Functions :
- 1
- Supply Voltage :
- 12V
- Factory Lead Time :
- 10 Weeks
- Channel Type :
- Independent
- Terminal Position :
- Dual
- Width :
- 3mm
- Base Part Number :
- LTC4444
- Published :
- 2011
- Rise / Fall Time (Typ) :
- 8ns 5ns
- Fall Time (Typ) :
- 50 ns
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Turn On Time :
- 0.05 μs
- Rise Time :
- 80ns
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Current - Peak Output (Source, Sink) :
- 2.5A 3A
- Height Seated (Max) :
- 1.1mm
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Surface Mount :
- yes
- High Side Driver :
- yes
- Pin Count :
- 8
- High Side Voltage - Max (Bootstrap) :
- 114V
- Voltage - Supply :
- 7.2V~13.5V
- Terminal Finish :
- Matte Tin (Sn)
- Propagation Delay :
- 50 ns
- Gate Type :
- N-Channel MOSFET
- Mounting Type :
- Surface Mount
- Turn Off Time :
- 0.045 µs
- Input Type :
- Non-Inverting
- Driven Configuration :
- Half-Bridge
- Number of Drivers :
- 2
- Datasheets
- LTC4444HMS8E#TRPBF
Gate Drivers Analog Devices, Inc. LTC4444HMS8E#TRPBF Overview
The Gate Drivers Analog Devices, Inc. LTC4444HMS8E#TRPBF is a robust half-bridge gate driver designed to operate in high-performance applications requiring precise control and efficient power handling. This IC ensures optimized gate drive for N-channel MOSFETs or IGBTs, providing high peak gate drive currents from an external supply up to 7V. Its enhanced design features under-voltage lockout, high-speed operation, and dual independent drive channels, making it exceptionally suited for switching power supplies and motor control systems.
LTC4444HMS8E#TRPBF Features
This IC gate driver is packed with features designed to enhance system reliability and performance:
- High Peak Output Current: Capable of delivering up to 4A of peak output current.
- Adaptive Shoot-Through Protection: Prevents cross-conduction and power loss in MOSFETs during high frequency switching.
- Under-Voltage Lockout (UVLO): Ensures that the driver operates only at safe voltage levels to protect the power stage.
- Extended Operating Temperature Range: Suitable for industrial applications with a temperature range of -40°C to 125°C.
- Dual Independent Channels: Allows for greater flexibility in control and design, ideal for complex power systems.
- Compact 8-MSOP Package: Minimizes PCB space and simplifies design in densely packed layouts.
LTC4444HMS8E#TRPBF Applications
- Switching Power Supplies: Utilizes dual drive channels for synchronous rectification, improving efficiency and reducing heat dissipation.
- Motor Control Systems: Provides high peak current and fast switching capabilities essential for driving high power motors accurately and efficiently.
- DC/DC Converters: Improves the performance and reliability of converters through efficient gate driving, enhancing overall system stability.
- Class-D Audio Amplifiers: Ensures low-distortion signal switching, critical for high-fidelity audio applications.
- Solar Power Inverters: Enhances efficiency and reliability in solar applications, optimizing power conversion from DC to AC.
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