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LTC4447EDD#PBF

Surface Mount Tube Obsolete EAR99 Gate Drivers ICs Non-Inverting 2 42V V 12-WFDFN Exposed Pad LTC4447 Half-Bridge


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4447EDD#PBF
  • Package: 12-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 609
  • Description: Surface Mount Tube Obsolete EAR99 Gate Drivers ICs Non-Inverting 2 42V V 12-WFDFN Exposed Pad LTC4447 Half-Bridge (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2008
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory MOSFET Drivers
Technology CMOS
Voltage - Supply 4V~6.5V
Terminal Position DUAL
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 250
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.45mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC4447
Pin Count 12
Qualification Status Not Qualified
Power Supplies 5V
Input Type Non-Inverting
Rise / Fall Time (Typ) 8ns 7ns
Channel Type Synchronous
Number of Drivers 2
Output Peak Current Limit-Nom 3.2A
Supply Voltage1-Nom 5V
Driven Configuration Half-Bridge
Gate Type N-Channel MOSFET
Current - Peak Output (Source, Sink) 3.2A 3.2A
High Side Driver YES
Logic Voltage - VIL, VIH 2.5V 3V
High Side Voltage - Max (Bootstrap) 42V
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS Status RoHS Compliant

LTC4447EDD#PBF Overview


For greater flexibility, the 12-WFDFN Exposed Pad package is adopted.Tube is the packaging method.Configuration is supported by 2 drivers.Gate drivers is mounted in the way of Surface Mount.In the absence of a 4V~6.5V supply voltage, its superiority can be demonstrated.This gate type has a N-Channel MOSFET design.Mosfet driver is possible to use this device at temperatures as low as -40°C~125°C TJ.Input type of Non-Inverting is used.Mosfet driver consists of 12 terminations as Mosfet drivers foundation.Numerous related parts can be found under its base part number LTC4447.In addition, it is specifically designed to operate with a supply voltage of 5V.There are various useful electronic components in its subcategory MOSFET Drivers.A total of 12 pins are available for component connections.There can be a voltage up to 42V on the high-side (Bootstrap).Mosfet gate drivers solves the power supply problems for diverse applications based on Mosfet gate driverss power supplies of 5V.

LTC4447EDD#PBF Features


Embedded in the Tube package
2 drivers
Employing a gate type of N-Channel MOSFET
High-side voltage - Max (Bootstrap) of 42V

LTC4447EDD#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4447EDD#PBF gate drivers applications.

  • Industrial motor drives - compact, standard, premium, servo drives
  • Motor controllers
  • Isolated Gate Driver Supplies
  • PCMCIA applications
  • Isolated Supplies for Motor Control
  • Motor Controls
  • RGB applications
  • Active Clamp Flyback or Forward and Synchronous Rectifier
  • Video amplifiers
  • Motor Control