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LTC4447IDD#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-LTC4447IDD#PBF
  • Package: 12-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 565
  • 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

LTC4447IDD#PBF Overview


A higher level of flexibility is provided by its 12-WFDFN Exposed Pad package.The packaging method is indicated by Tube.This configuration includes 2 drivers.Gate drivers is mounted in the way of Surface Mount.In the absence of a power supply voltage of 4V~6.5V V, it is able to demonstrate its superiority.Gate drivers is designed wGate driversh a N-Channel MOSFET gate.This device is allowed to operate in a temperature range of -40°C~125°C TJ.This program uses the input type of Non-Inverting.As a result of its configuration, it contains a maximum of 12 terminations.There are various related parts under its base part number LTC4447.A voltage of 5V is required for its operation.There are several useful electronic components within its subcategory MOSFET Drivers.A board with 12 component pins is available.Maximum (Bootstrap) voltage is 42V.Due to its power supply of 5V, it provides an effective solution to power supply problems for a wide range of applications.

LTC4447IDD#PBF Features


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

LTC4447IDD#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4447IDD#PBF gate drivers applications.

  • Topologies
  • Smart Phones
  • Portable computers
  • Dual-Battery Systems
  • A/D drivers
  • RGB applications
  • Refrigerator
  • LCD/LCoS/DLP portable and embedded pico projectors
  • Driving GaN Power Transistors used in Full or Half?Bridge, LLC,
  • White Goods - Air Conditioner, Washing Machine,