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LTC4081EDD#TRPBF

Constant - Programmable LTC4081 10-WFDFN Exposed Pad Tape & Reel (TR) 10 Terminals 10 Pin


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4081EDD#TRPBF
  • Package: 10-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 731
  • Description: Constant - Programmable LTC4081 10-WFDFN Exposed Pad Tape & Reel (TR) 10 Terminals 10 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology CMOS
Terminal Position DUAL
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4081
Pin Count 10
Qualification Status Not Qualified
Input Voltage-Nom 5V
Interface I2C
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Input Voltage (Min) 3.75V
Control Mode CURRENT-MODE
Output Current-Max 0.7A
Input Voltage (Max) 5.5V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration BUCK
Switching Frequency-Max 2750kHz
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Voltage - Supply (Max) 5.5V
Current - Charging Constant - Programmable
Charge Current - Max 500mA
Battery Pack Voltage 4.2V
Height Seated (Max) 0.85mm
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant

LTC4081EDD#TRPBF Overview


There is an Tape & Reel (TR) package that contains it. To make it easier for you, it is included with the 10-WFDFN Exposed Pad package.It appears that the device's mounting type is Surface Mount.To ensure reliable performance, the temperature should be set to 0°C~70°C TA.In order for this device to function, it utilizes an analog integrated circuit called BATTERY CHARGE CONTROLLER.It is necessary to supply the device with Constant - Programmable current in order to charge it.Based on the base part number LTC4081, its related parts can be identified.I have found that the number of terminations found in it as a whole is 10.The battery pack has 4.2V.The device is equipped with a total of 10 pins.The device indicates 500mA charging current as its maximum.There is a preference for devices with 5.5V maximum supply voltages.Input voltage is 5V.A voltage of 3.75V volts is the minimal input voltage.Parts with 2750kHz switching frequencies are at most available.5.5V is its maximum input voltage.

LTC4081EDD#TRPBF Features


Battery pack voltage of 4.2V
10-WFDFN Exposed Pad package

LTC4081EDD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC4081EDD#TRPBF Battery Chargers ICs applications.

  • Shop charger
  • Modern LA
  • Electric tour bus
  • Remote powered communication and telemetry systems
  • Home routers
  • Portable medical equipment
  • Man lift
  • High end, feature-rich consumer
  • Mobile router
  • Rental fleets