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  • LT1769CFE#PBF

LT1769CFE#PBF

Constant - Programmable LT1769 20-TSSOP (0.173, 4.40mm Width) Exposed Pad Tube 16V 2A 20 Terminals 20 Pin


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT1769CFE#PBF
  • Package: 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 823
  • Description: Constant - Programmable LT1769 20-TSSOP (0.173, 4.40mm Width) Exposed Pad Tube 16V 2A 20 Terminals 20 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 20
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2003
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)
HTS Code 8542.39.00.01
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 16V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1769
Pin Count 20
Qualification Status Not Qualified
Output Voltage 20V
Number of Channels 2
Max Supply Voltage 29V
Min Supply Voltage 7V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 2A
Adjustable Threshold YES
Min Input Voltage 7V
Max Input Voltage 29V
Fault Protection Over Voltage
Battery Chemistry Multi-Chemistry
Voltage - Supply (Max) 28V
Current - Charging Constant - Programmable
Battery Pack Voltage 20V Max
Height Seated (Max) 1.2mm
Length 6.5mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LT1769CFE#PBF Overview


It comes in the package?of a Tube. There is a 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package that comes with this item.This device has a mounting type of Surface Mount.If the temperature is set to 0°C~70°C TA, reliable performance will be assured.A analog IC of POWER SUPPLY SUPPORT CIRCUIT has been used in the design of this device.It is necessary to supply the device with Constant - Programmable current in order to charge it.There are related parts to this device according to the base part number LT1769.The number of terminations found in it is 20 as a whole.It is set to 20V Max for the battery pack.With 20 pins on it, it has a very simple design.The product is able to function with the help of 20 pins that are required.A total of 2 channels are available.There is a maximum voltage of 28V for the device.Using a 16V battery should be enough to run it.As long as the supply voltage is 29V, it is capable of withstanding the voltage.As long as the output voltage is set to 20V, then there is a possibility of optimal efficiency being achieved.2A is the output current during the operation.A supply voltage of 7V is suitable for it, because it can operate with a low supply voltage.Input voltage must be at least 7V volts in order to function.It can accept a maximum input voltage of 29V volts.

LT1769CFE#PBF Features


Battery pack voltage of 20V Max
2 channels
20-TSSOP (0.173, 4.40mm Width) Exposed Pad package

LT1769CFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT1769CFE#PBF Battery Chargers ICs applications.

  • Energy harvesting
  • Conventional charge
  • Military equipment
  • Embedded automotive applications
  • Trash compactors
  • Battery backup applications
  • GPS portable devices
  • Digital camera
  • Fleet management
  • Remote powered communication and telemetry systems