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LT1571EGN-2#PBF

Constant - Programmable LT1571 28-SSOP (0.154, 3.90mm Width) Tube 1.5A 28 Terminals 28 Pin


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT1571EGN-2#PBF
  • Package: 28-SSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 707
  • Description: Constant - Programmable LT1571 28-SSOP (0.154, 3.90mm Width) Tube 1.5A 28 Terminals 28 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 28-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2000
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.635mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1571
Pin Count 28
Number of Outputs 1
Output Voltage 8.4V
Max Output Current 2A
Input Voltage-Nom 16V
Max Supply Voltage 27V
Min Supply Voltage 6.2V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Output Current 1.5A
Max Output Voltage 8.4V
Min Input Voltage 6.2V
Control Mode CURRENT-MODE
Max Input Voltage 27V
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage 28V
Switcher Configuration BUCK
Switching Frequency-Max 220kHz
Battery Chemistry Multi-Chemistry
Voltage - Supply (Max) 26V
Current - Charging Constant - Programmable
Length 9.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LT1571EGN-2#PBF Overview


The package Tube contains it, and you can find it there.We've included it in the 28-SSOP (0.154, 3.90mm Width) package so that it's easier to use.The device is mounted with mounting type Surface Mount.The temperature should be set to -40°C~85°C TA to ensure reliable performance.It functions by using an analog IC called BATTERY CHARGE CONTROLLER.Constant - Programmable current is required to charge the device.It is possible to find the related parts to the base part number LT1571.It contains 28 terminations.28 pins are included in the package.It is necessary to connect the 28 pins during the installation process of this product.There is 26V maximum supply voltage for this device.As long as the supply voltage is 27V, it is capable of withstanding the voltage.In the case of a 8.4V output voltage, high efficiency is possible.Operation is achieved by providing a 1.5A output current.Using a supply voltage as low as 6.2V will allow it to function.Voltage input must be at least 6.2V volts.The device has 16V voltage input at the moment.This device can accept voltages up to 0 volts as an input voltage.It is most common to find parts with 220kHz switching frequencies.It is required that a maximum supply voltage of 8.4V be applied as the output voltage for this operation.There is a reduction in the maximum output current during operation to 2A.

LT1571EGN-2#PBF Features


28-SSOP (0.154, 3.90mm Width) package

LT1571EGN-2#PBF Applications


There are a lot of Linear Technology/Analog Devices LT1571EGN-2#PBF Battery Chargers ICs applications.

  • Military equipment
  • Digital camera
  • Electrical Utility industry
  • Mobile point-of-sale (mPOS) terminals
  • Embedded automotive applications
  • Solar charging
  • Material handling
  • Crosswalk marker lights
  • Electric vehicles
  • Electric lift car