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LTC4009CUF#TRPBF

LTC4009CUF#TRPBF

LTC4009CUF#TRPBF

Linear Technology/Analog Devices

Constant - Programmable LTC4009 20-WFQFN Exposed Pad Tape & Reel (TR) 20 Terminals 20 Pin

SOT-23

LTC4009CUF#TRPBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface MountYES
Operating Temperature0°C~85°C TA
PackagingTape & Reel (TR)
Published 2010
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
HTS Code8542.39.00.01
Technology CMOS
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4009
Pin Count20
JESD-30 Code S-PQCC-N20
Qualification StatusNot Qualified
Output Voltage 5V
Input Voltage-Nom 20V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Input Voltage (Min) 6V
Control Mode CURRENT-MODE
Input Voltage (Max) 28V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PUSH-PULL
Switching Frequency-Max 633kHz
Fault ProtectionOver Voltage, Reverse Current
Battery ChemistryMulti-Chemistry
Number of Cells 1 ~ 4
Voltage - Supply (Max) 28V
Current - Charging Constant - Programmable
Battery Pack Voltage16.8V
Length 4mm
Height Seated (Max) 0.8mm
Width 4mm
RoHS StatusROHS3 Compliant
In-Stock:1436 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LTC4009CUF#TRPBF Product Details

LTC4009CUF#TRPBF Overview


If you are looking for it in the Tape & Reel (TR) package, then you have found it.A 20-WFQFN Exposed Pad package is included with this item as part of its contents.The device is mounted with mounting type Surface Mount.It is best to set the temperature to 0°C~85°C TA in order to prevent the system from overheating.Analog IC BATTERY CHARGE CONTROLLER is responsible for implementing the device.If the device needs to be charged, it must be supplied with Constant - Programmable current.If you use the base part number LTC4009, you can look for related parts.Taking it as a whole, it has been concluded that there are 20 terminations to be found.The battery pack is set to 16.8V when it comes to the battery.This board has 20 pins, making it very simple to construct.As their maximum supply voltage, devices require 28V.There is a possibility of achieving optimal efficiency when the output voltage of the device is 5V.The device has 20V voltage input at the moment.An input voltage of 6V volts is considered to be the minimal input voltage.There is a maximum of 633kHz switching frequency available for parts.Input voltages up to 28V can be used with this device.

LTC4009CUF#TRPBF Features


Battery pack voltage of 16.8V
20-WFQFN Exposed Pad package


LTC4009CUF#TRPBF Applications


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


  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber
  • Material handling
  • Man lift
  • Boat
  • Cellphones
  • Laptops

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