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LP3947ISDX-09/NOPB

LP3947ISDX-09/NOPB

LP3947ISDX-09/NOPB

Texas Instruments

Constant - Programmable LP3947 14-WFDFN Exposed Pad Tape & Reel (TR) 5V 750mA 14 Terminals

SOT-23

LP3947ISDX-09/NOPB Datasheet

non-compliant

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-WFDFN Exposed Pad
Number of Pins 14
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Discontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 14
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal Form NO LEAD
Supply Voltage 5V
Terminal Pitch 0.5mm
Base Part Number LP3947
Qualification Status Not Qualified
Power Supplies 5V
Interface I2C, USB
Max Supply Voltage 6V
Min Supply Voltage 4.3V
Output Current 750mA
Fault Protection Over Voltage
Battery Chemistry Lithium-Ion
Number of Cells 1
Current - Charging Constant - Programmable
Battery Pack Voltage 4.1V
RoHS Status ROHS3 Compliant
LP3947ISDX-09/NOPB Product Details

LP3947ISDX-09/NOPB Overview


In the Tape & Reel (TR) package, you will find it.To make it easier for you, it is included with the 14-WFDFN Exposed Pad package.There is a mounting type of Surface Mount for this device.Keeping the temperature at -40°C~85°C TA will ensure reliable performance.The device requires Constant - Programmable of current to charge.This part number LP3947 can be used to find its related parts.In total, there are 14 terminations.Battery pack voltage is 4.1V.In order for it to work, it requires 14 pins.A 5V battery should be sufficient.6V supply voltage is not a problem for it.This device operates with a current output of 750mA.The device falls under the Power Management Circuits subcategory.Using a supply voltage as low as 4.3V will allow it to function.Aligning it with Surface Mount is required for mounting.The power supply for this part is set to 5V.

LP3947ISDX-09/NOPB Features


Battery pack voltage of 4.1V
Power Management Circuits subcategory
14-WFDFN Exposed Pad package


LP3947ISDX-09/NOPB Applications


There are a lot of Texas Instruments
LP3947ISDX-09/NOPB Battery Chargers ICs applications.


  • Fleet management
  • Shop charger
  • Golf carts
  • Forklift
  • Pallet jacks
  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber

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