LTC4444IMS8E#PBF
- Mfr.Part #
- LTC4444IMS8E#PBF
- 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
- 3,518
- In Stock :
- 3,518
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Gate Drivers
- Propagation Delay :
- 50 ns
- Qualification Status :
- Not Qualified
- Base Part Number :
- LTC4444
- High Side Driver :
- yes
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TJ
- Turn Off Time :
- 0.045 µs
- Terminal Form :
- Gull wing
- Width :
- 3mm
- RoHS Status :
- ROHS3 Compliant
- Length :
- 3mm
- Packaging :
- Tube
- Turn On Delay Time :
- 50 ns
- Channel Type :
- Independent
- Turn On Time :
- 0.05 μs
- Height Seated (Max) :
- 1.1mm
- Published :
- 2011
- Number of Pins :
- 8
- Input Type :
- Non-Inverting
- Rise / Fall Time (Typ) :
- 8ns 5ns
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Rise Time :
- 80ns
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 8
- Number of Drivers :
- 2
- Supply Voltage :
- 12V
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Functions :
- 1
- Logic Voltage - VIL, VIH :
- 1.85V 3.25V
- Max Output Current :
- 3A
- Driven Configuration :
- Half-Bridge
- Factory Lead Time :
- 8 Weeks
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.65mm
- High Side Voltage - Max (Bootstrap) :
- 114V
- Fall Time (Typ) :
- 50 ns
- Terminal Finish :
- Matte Tin (Sn)
- Gate Type :
- N-Channel MOSFET
- Current - Peak Output (Source, Sink) :
- 2.5A 3A
- REACH SVHC :
- No SVHC
- Voltage - Supply :
- 7.2V~13.5V
- Output Peak Current Limit-Nom :
- 2.5A
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Pin Count :
- 8
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LTC4444IMS8E#PBF

Gate Drivers Analog Devices, Inc. LTC4444IMS8E#PBF Overview
The Gate Drivers Analog Devices, Inc. LTC4444IMS8E#PBF is a cutting-edge half-bridge gate driver designed to manage power conversion more efficiently and reliably. Developed by Analog Devices, a leader in semiconductor design, this driver IC is tailored for advanced gate driving capability with robust operational features. It ensures high-speed operation and minimized propagation delays, making it ideal for high-frequency switching applications. The device integrates powerful features into a compact 8-MSOP package, catering to engineers requiring high performance in small form factors. Its optimized design for driving N-channel MOSFETs or IGBTs makes it a cornerstone for high-efficiency power conversion systems.
LTC4444IMS8E#PBF Features
The LTC4444IMS8E#PBF gate driver offers an impressive array of features including high peak output drive strength, wide operating voltage range, and independent high-side and low-side driver channels. It also provides adaptive shoot-through protection to prevent simultaneous high-side and low-side conduction, enhancing the system’s reliability and performance. Moreover, its under-voltage lockout ensures stable operation by protecting the device under low voltage conditions, and its powerful drive capabilities reduce transition losses, further improving the efficiency of power systems.
LTC4444IMS8E#PBF Applications
- DC/DC Converters: Utilized in the control circuits of DC/DC converters, enhancing efficiency through precise gate switching.
- Motor Drives: Employs robust gate control to improve the reliability and performance of motor drive systems.
- Solar Inverters: Critical in solar inverter systems, where it optimizes power flow from photovoltaic cells to the electrical grid.
- Electric Vehicles (EVs): Used in the power management systems of EVs to ensure efficient energy transfer and higher reliability in vehicle operation.
- Uninterruptible Power Supplies (UPS): Enhances the efficiency and reliability of UPS systems through improved switching capabilities.
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