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LT1571EGN-5#PBF

Constant - Programmable LT1571 16-SSOP (0.154, 3.90mm Width) Tube 1.5A 16 Terminals 16 Pin


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT1571EGN-5#PBF
  • Package: 16-SSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 636
  • Description: Constant - Programmable LT1571 16-SSOP (0.154, 3.90mm Width) Tube 1.5A 16 Terminals 16 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 16-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
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 16
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 16
Number of Outputs 1
Output Voltage 4.2V
Max Output Current 2A
Input Voltage-Nom 10V
Max Supply Voltage 27V
Min Supply Voltage 6.2V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Output Current 1.5A
Max Output Voltage 4.2V
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 550kHz
Battery Chemistry Multi-Chemistry
Voltage - Supply (Max) 26V
Current - Charging Constant - Programmable
Length 4.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LT1571EGN-5#PBF Overview


It is available in the package Tube.A 16-SSOP (0.154, 3.90mm Width) package is included with this item as part of its contents.In this case, the device has a mounting type of Surface Mount.The correct temperature setting is -40°C~85°C TA.There is an analog IC of BATTERY CHARGE CONTROLLER used in this device.For the device to be charged, there is Constant - Programmable current required.According to the base part number LT1571, its related parts can be found.As you can see, it has 16 terminations in it.The device has 16 pins in total.In order to operate it, it has 16 pins.Ideally, devices with 26V maximum supply voltages should be used.It is important that the supply voltage does not exceed 27V for the device to work properly.Having the output voltage set to 4.2V may result in high efficiency.The operation is performed with an output current of 1.5A.The device can operate at as low a supply voltage as possible, such as 6.2V.Voltage input must be at least 6.2V volts.A 10V input voltage is applied to the device.It can accept a maximum input voltage of 27V volts.At most, the part has a switching frequency of 550kHz.This operation requires a voltage of 4.2V as the maximum output supply voltage.The maximum output current is reduced to 2A in order to meet the operation conditions.

LT1571EGN-5#PBF Features


16-SSOP (0.154, 3.90mm Width) package

LT1571EGN-5#PBF Applications


There are a lot of Linear Technology/Analog Devices LT1571EGN-5#PBF Battery Chargers ICs applications.

  • Golf carts
  • Military equipment
  • Charging cradle for wearable devices
  • Battery backup applications
  • Remote powered communication and telemetry systems
  • Mobile point-of-sale (mPOS) terminals
  • Industrial handhelds
  • GPS tracker
  • Mobile lighting
  • Medical