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  • LTC4449EDCB#TRMPBF

LTC4449EDCB#TRMPBF

Surface Mount Tape & Reel (TR) Active EAR99 Gate Drivers ICs Non-Inverting 2 42V V 8-WFDFN Exposed Pad LTC4449 Half-Bridge


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4449EDCB#TRMPBF
  • Package: 8-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 908
  • Description: Surface Mount Tape & Reel (TR) Active EAR99 Gate Drivers ICs Non-Inverting 2 42V V 8-WFDFN Exposed Pad LTC4449 Half-Bridge (Kg)

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Details

Tags

Parameters
High Side Driver YES
Logic Voltage - VIL, VIH 3V 6.5V
High Side Voltage - Max (Bootstrap) 42V
Length 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory MOSFET Drivers
Technology CMOS
Voltage - Supply 4V~6.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.45mm
Base Part Number LTC4449
Pin Count 8
Max Output Current 4.5A
Power Supplies 5V
Propagation Delay 14 ns
Input Type Non-Inverting
Turn On Delay Time 14 ns
Rise Time 8ns
Fall Time (Typ) 7 ns
Rise / Fall Time (Typ) 8ns 7ns
Channel Type Synchronous
Number of Drivers 2
Output Peak Current Limit-Nom 4.5A
Supply Voltage1-Nom 5V
Driven Configuration Half-Bridge
Gate Type N-Channel MOSFET
Current - Peak Output (Source, Sink) 3.2A 4.5A

LTC4449EDCB#TRMPBF Overview


The 8-WFDFN Exposed Pad package offers greater flexibility.Tape & Reel (TR) is the packaging method.Gate drivers is configured wGate driversh 2 drivers.Ideally, it should be mounted in the direction of Surface Mount.By using 4V~6.5V supply voltage, it is able to demonstrate its superiority.A gate type of N-Channel MOSFET has been used in its design.There is a temperature range for this device of -40°C~125°C TJ.Non-Inverting is used as the input type.The configuration is based on 8 terminations.Mosfet driver is possible to find various related parts under Mosfet drivers base part number LTC4449.Devices have 8 pins available.With a supply voltage of 3.3V, it is designed to operate.In the maximum case, the output current can be limited to 4.5A.There are several useful electronic components found in its subcategory of MOSFET Drivers.The component has 8 pins.Mosfet driver is possible to set the high-side voltage - Max (Bootstrap) to 42V.Due to its power supplies of 5V, it solves the power supply problem for a wide range of applications.

LTC4449EDCB#TRMPBF Features


Embedded in the Tape & Reel (TR) package
2 drivers
Employing a gate type of N-Channel MOSFET
8 pins
High-side voltage - Max (Bootstrap) of 42V

LTC4449EDCB#TRMPBF Applications


There are a lot of Linear Technology/Analog Devices LTC4449EDCB#TRMPBF gate drivers applications.

  • Active Clamp Flyback or Forward and Synchronous Rectifier
  • Solar inverters
  • 3-Phase Motor Inverter Driver
  • Active filtering
  • Uninterruptible Power Supplies (UPS)
  • High-speed communications
  • PCMCIA applications
  • Portable computers
  • Broadcast equipment
  • Motor Drives