LTC4444MPMS8E
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- Mfr.Part #
- LTC4444MPMS8E
- 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
- 5
- In Stock ：
- 5
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Gate Drivers
- Height Seated (Max) :
- 1.1mm
- Turn Off Time :
- 0.045 µs
- Number of Drivers :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Operating Temperature :
- -55°C~150°C TJ
- Gate Type :
- N-Channel MOSFET
- Pin Count :
- 8
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 0.65mm
- Max Output Current :
- 2.5A
- Fall Time (Typ) :
- 50 ns
- Factory Lead Time :
- 8 Weeks
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Surface Mount :
- yes
- Channel Type :
- Independent
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e3
- Base Part Number :
- LTC4444
- Logic Voltage - VIL, VIH :
- 1.85V 3.25V
- Published :
- 2011
- Input Type :
- Non-Inverting
- Rise / Fall Time (Typ) :
- 8ns 5ns
- Time@Peak Reflow Temperature-Max (s) :
- 30
- High Side Voltage - Max (Bootstrap) :
- 114V
- High Side Driver :
- yes
- Voltage - Supply :
- 7.2V~13.5V
- RoHS Status :
- ROHS3 Compliant
- Turn On Delay Time :
- 50 ns
- Number of Pins :
- 8
- Current - Peak Output (Source, Sink) :
- 2.5A 3A
- Driven Configuration :
- Half-Bridge
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Propagation Delay :
- 50 ns
- Turn On Time :
- 0.05 μs
- Output Peak Current Limit-Nom :
- 2.5A
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Supply Voltage :
- 12V
- Length :
- 3mm
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 8
- Rise Time :
- 80ns
- Width :
- 3mm
- Number of Functions :
- 1
- Packaging :
- Tube
- Datasheets
- LTC4444MPMS8E
Gate Drivers Analog Devices, Inc. LTC4444MPMS8E Overview
The LTC4444MPMS8E, manufactured by Analog Devices, Inc., is a high-performance integrated circuit gate driver designed for half-bridge configurations. This compact 8MSOP package houses a sophisticated driver capable of efficiently controlling the switching of power MOSFETs and IGBTs in various applications.
With its advanced features and robust design, the LTC4444MPMS8E offers superior performance and reliability, making it an ideal choice for demanding industrial and automotive applications.
LTC4444MPMS8E Features
- High peak output current: The LTC4444MPMS8E is capable of delivering high peak output currents to drive power MOSFETs and IGBTs effectively, ensuring rapid switching and minimal switching losses.
- Wide input voltage range: With a wide input voltage range, this gate driver is compatible with a variety of power supply configurations, enhancing its versatility and usability.
- Integrated protection features: Built-in protection features such as undervoltage lockout (UVLO) and overcurrent protection safeguard the driver and the connected components against fault conditions, improving system reliability.
- Fast propagation delays: The LTC4444MPMS8E exhibits fast propagation delays, enabling precise control of the switching transitions and reducing dead times, which enhances overall system efficiency.
- Compact package: Housed in an 8MSOP package, this gate driver offers a compact footprint, making it suitable for space-constrained applications while facilitating ease of assembly and integration.
LTC4444MPMS8E Applications
- Industrial motor drives: The LTC4444MPMS8E is commonly used in industrial motor drive systems to control the switching of power MOSFETs and IGBTs, ensuring efficient and reliable operation of the motors. Its high peak output current and integrated protection features make it well-suited for demanding industrial environments.
- Switch-mode power supplies (SMPS): In SMPS applications, the LTC4444MPMS8E plays a crucial role in driving power switches to regulate the output voltage efficiently. Its fast propagation delays and wide input voltage range make it an excellent choice for various power supply designs.
- Automotive electronic systems: Automotive applications demand robust and reliable components, and the LTC4444MPMS8E meets these requirements with its high performance and integrated protection features. It is used in automotive electronic systems such as LED lighting, motor control, and battery management systems.
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