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  • LTC4009CUF#PBF

LTC4009CUF#PBF

Constant - Programmable LTC4009 20-WFQFN Exposed Pad Tube 20 Terminals 20 Pin


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4009CUF#PBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 908
  • Description: Constant - Programmable LTC4009 20-WFQFN Exposed Pad Tube 20 Terminals 20 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Operating Temperature 0°C~85°C TA
Packaging Tube
Published 2005
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 28V
HTS Code 8542.39.00.01
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4009
Pin Count 20
Output Voltage 28V
Input Voltage-Nom 20V
Max Supply Voltage 28V
Min Supply Voltage 6V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Min Input Voltage 6V
Control Mode CURRENT-MODE
Max Input Voltage 28V
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage 28V
Switcher Configuration PUSH-PULL
Switching Frequency-Max 633kHz
Fault Protection Over Voltage, Reverse Current
Battery Chemistry Multi-Chemistry
Number of Cells 1 ~ 4
Current - Charging Constant - Programmable
Battery Pack Voltage 16.8V
Max Charge Current 8A
Height Seated (Max) 0.8mm
Length 4mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC4009CUF#PBF Overview


In the Tube package, you will find it.The package 20-WFQFN Exposed Pad includes a version of it.This device is mounted using type Surface Mount.Ideally, the temperature should be set to 0°C~85°C TA in order to ensure reliable performance.This device makes use of an analog IC called BATTERY CHARGE CONTROLLER in order to provide its functionality.If the device needs to be charged, it must be supplied with Constant - Programmable current.By using the base part number LTC4009, related parts can be found for this device.It contains a total of 20 terminations.Batteries have a voltage of 16.8V.It has a total of 20 pins on it.For the product to work correctly, 20 pins are required, and a connection to each pin is required.Withstanding a voltage of 28V, it is a reliable piece of equipment.A 28V output voltage provides high efficiency.It is capable of functioning at a voltage as low as possible, for example 6V voltage for this circuit is used.It has a 6V volt minimum input voltage.Input voltage is 20V.A maximum input voltage of 28V volts can be applied to it.It is also possible to generate additional features with this device that are similar to those of ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 28V.The part's switching frequency is at most 633kHz.

LTC4009CUF#PBF Features


Battery pack voltage of 16.8V
Addtional features of ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 28V
20-WFQFN Exposed Pad package

LTC4009CUF#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4009CUF#PBF Battery Chargers ICs applications.

  • Industrial lighting
  • Smart power strips
  • Ruggedized notebooks/tablet computers
  • Personnel carriers
  • Power tools
  • Material handling
  • Rental fleets
  • Automotive electronics
  • Pallet jacks
  • Automotive battery charger circuits