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  • LTC4055EUF#PBF

LTC4055EUF#PBF

Constant - Programmable LTC4055 16-WQFN Exposed Pad Tube 5V 1.06A 16 Terminals 16 Pin


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4055EUF#PBF
  • Package: 16-WQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 977
  • Description: Constant - Programmable LTC4055 16-WQFN Exposed Pad Tube 5V 1.06A 16 Terminals 16 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 16-WQFN Exposed Pad
Surface Mount YES
Number of Pins 16
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2008
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4055
Pin Count 16
Output Voltage 4.2V
Power Supplies 5V
Number of Channels 1
Interface USB
Max Supply Voltage 5.5V
Min Supply Voltage 4.35V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 1.06A
Adjustable Threshold NO
Min Input Voltage 4.35V
Max Input Voltage 5.5V
Nominal Input Voltage 4.3V
Fault Protection Over Temperature, Reverse Current
Battery Chemistry Lithium-Ion
Number of Cells 1
Programmable Features Timer
Current - Charging Constant - Programmable
Charge Current - Max 1A
Height 750μm
Length 4mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC4055EUF#PBF Overview


It comes in the package?of a Tube. In the package 16-WQFN Exposed Pad, there is a version of it.The device's mounting type is Surface Mount.It is best to set the temperature to -40°C~85°C TA.It uses an analog integrated circuit of type POWER SUPPLY SUPPORT CIRCUIT.To charge the device, Constant - Programmable current is required.Based on the base part number LTC4055, it is possible to find related parts for this device.I have found that the number of terminations found in it as a whole is 16.In total, it has 16 pins.Timer are a programmable feature.There is 1A maximum charging current listed on the device.This product requires that a total of 16 pins be connected in order for it to work correctly.There are a total of 1 channels available for use in this application.The battery would need to have a voltage of 5V for the device to work.With a 5.5V supply voltage, it is capable of withstanding the operation of the device.It is possible to achieve optimum efficiency in the case of a given output voltage of 4.2V.In order to operate, it must have a current of 1.06A at the output.The device you are looking at belongs to the subcategory of Power Management Circuits.It can function at as low a supply voltage as possible, such as 4.35V.5V is the power supply setting for the part.Input voltage must be at least 4.35V volts in order to function.It can accept a maximum input voltage of 5.5V volts.

LTC4055EUF#PBF Features


1 channels
Power Management Circuits subcategory
16-WQFN Exposed Pad package

LTC4055EUF#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4055EUF#PBF Battery Chargers ICs applications.

  • Wireless power
  • Truck dealers
  • Smart power strips
  • Robot
  • Fleet management
  • Industrial lighting
  • Personnel carriers
  • Solar charging
  • TV sticks
  • Cellphones