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LTC4155EUFD#PBF

LTC4155EUFD#PBF

LTC4155EUFD#PBF

Linear Technology/Analog Devices

Constant - Programmable LTC4155 28-WFQFN Exposed Pad Tube PowerPath™ Series 5V 28 Terminals 28 Pin

SOT-23

LTC4155EUFD#PBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface MountYES
Number of Pins 28
Operating Temperature-40°C~125°C TJ
PackagingTube
Series PowerPath™
Published 2008
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Technology CMOS
Terminal Position QUAD
Number of Functions 1
Supply Voltage 5V
Base Part Number LTC4155
Pin Count28
Number of Outputs 2
Output Voltage 4.35V
Power Supplies3.35V
Number of Channels 1
Interface I2C, USB
Max Supply Voltage5.5V
Min Supply Voltage4.35V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Adjustable Threshold YES
Min Input Voltage 4.35V
Max Input Voltage 5.5V
Nominal Input Voltage5.5V
Fault ProtectionOver Voltage
Battery ChemistryLithium Ion/Polymer
Number of Cells 1
Current - Charging Constant - Programmable
Charge Current - Max 3.7A
Battery Pack Voltage4.2V
Length 5mm
Height Seated (Max) 0.8mm
Width 4mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1093 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.028585$4.028585
10$3.800552$38.00552
100$3.585427$358.5427
500$3.382478$1691.239
1000$3.191017$3191.017

LTC4155EUFD#PBF Product Details

LTC4155EUFD#PBF Overview


There is a version of it included in the package Tube.With this item, there is a 28-WFQFN Exposed Pad package that comes with it.In this case, the device has a mounting type of Surface Mount.This is the right thing to do: set the temperature to -40°C~125°C TJ.In order to operate, the device relies on an analog IC named POWER SUPPLY SUPPORT CIRCUIT.In order to charge the device, it needs to receive Constant - Programmable current.By using the base part number LTC4155, related parts can be found for this device.The overall number of terminations that can be found in it is 28 as a whole.It is set to 4.2V for the battery pack.28 pins are included in the package.The device indicates 3.7A charging current as its maximum.For the product to work correctly, 28 pins are required, and a connection to each pin is required.This application has a total of 1 channels that can be used.Batteries with 5V can be used to power it.A supply voltage of no more than 5.5V is required for the device to operate properly.As long as the output voltage is set to 4.35V, then there is a possibility of optimal efficiency being achieved.The device you are looking at belongs to the subcategory of Power Management Circuits.The device can operate at as low a supply voltage as possible, such as 4.35V.A power supply setting of 0 has been assigned to the part.This component is a member of the electrical component series PowerPath™.As far as the input voltage is concerned, it has a minimum of 4.35V volts.There is a maximum input voltage of 5.5V volts that it can take.

LTC4155EUFD#PBF Features


Battery pack voltage of 4.2V
1 channels
Power Management Circuits subcategory
28-WFQFN Exposed Pad package


LTC4155EUFD#PBF Applications


There are a lot of Linear Technology/Analog Devices
LTC4155EUFD#PBF Battery Chargers ICs applications.


  • Forklift
  • Pallet jacks
  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber
  • Material handling
  • Man lift
  • Boat

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