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  • LTC4012CUF#PBF

LTC4012CUF#PBF

Constant - Programmable LTC4012 20-WFQFN Exposed Pad Tube PowerPath? Series 12V 20 Terminals 20 Pin


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4012CUF#PBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 689
  • Description: Constant - Programmable LTC4012 20-WFQFN Exposed Pad Tube PowerPath? Series 12V 20 Terminals 20 Pin (Kg)

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Details

Tags

Parameters
JESD-30 Code S-PQCC-N20
Qualification Status Not Qualified
Output Voltage 5V
Input Voltage-Nom 20V
Power Supplies 12V
Analog IC - Other Type SWITCHING 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 Protection Over Voltage
Battery Chemistry Multi-Chemistry
Number of Cells 1 ~ 4
Voltage - Supply (Max) 28V
Current - Charging Constant - Programmable
Height Seated (Max) 0.8mm
Length 4mm
Width 4mm
RoHS Status ROHS3 Compliant
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature 0°C~85°C TA
Packaging Tube
Published 2010
Series PowerPath™
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
Subcategory Power Management Circuits
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4012
Pin Count 20

LTC4012CUF#PBF Overview


There is a package for Tube in which it can be found.It comes as part of the 20-WFQFN Exposed Pad package.In this case, the device is mounted in the way of Surface Mount.Setting the temperature to 0°C~85°C TA is the right thing to do.It uses an analog integrated circuit of type SWITCHING CONTROLLER.Providing Constant - Programmable current to the device is the only way to charge it.The related parts of the base part number LTC4012 can be found by following the order of the base part number.As far as the terminations are concerned, there are 20.With 20 pins on it, it has a very simple design.The maximum supply voltage of the device is 28V.It can be powered by a battery with 12V.Having the output voltage set to 5V may result in high efficiency.This device is classified as Power Management Circuits under the subcategory.12V is the power supply setting for the part.In the PowerPath? series, this electrical component is found.The device is 20V input voltage.Input voltage must be no less than 6V volts.In the most extreme case, the part switches at 633kHz.Input voltages up to 28V can be used with this device.

LTC4012CUF#PBF Features


Power Management Circuits subcategory
20-WFQFN Exposed Pad package

LTC4012CUF#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4012CUF#PBF Battery Chargers ICs applications.

  • Tablets
  • GPS tracker
  • Fast charge
  • Modern LA
  • Cellphones
  • Electricity bank
  • Ruggedized notebooks/tablet computers
  • Solar charging
  • Robot
  • Remote control toys