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  • RT9519BGQW

RT9519BGQW

Constant - Programmable 20-WFQFN Exposed Pad Cut Tape (CT) 5V 20 Terminals


  • Manufacturer: Richtek USA Inc.
  • Origchip NO: 682-RT9519BGQW
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 614
  • Description: Constant - Programmable 20-WFQFN Exposed Pad Cut Tape (CT) 5V 20 Terminals (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Cut Tape (CT)
Published 2011
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
Subcategory Power Management Circuits
Terminal Position QUAD
Terminal Form NO LEAD
Supply Voltage 5V
Terminal Pitch 0.4mm
Qualification Status Not Qualified
Power Supplies 5V
Max Supply Voltage 6V
Supply Current-Max (Isup) 2mA
Fault Protection Over Voltage
Battery Chemistry Lithium-Ion
Number of Cells 1
Programmable Features Timer
Current - Charging Constant - Programmable
Charge Current - Max 1.2A
Battery Pack Voltage 4.2V
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free

RT9519BGQW Overview


There is a package named Cut Tape (CT) that contains it.The package that is included with it comes in the shape of a 20-WFQFN Exposed Pad.Surface Mount is the mounting type of the device.A temperature setting of -40°C~85°C TA would be the best thing to do.The device requires Constant - Programmable current to charge.Taking it as a whole, it has been concluded that there are 20 terminations to be found.As far as the battery pack is concerned, it is 4.2V.Features like Timer can be programmed.The device has a maximum charging current of 1.2A.It operates on the basis of 20 pins.With 5V, you can use a battery to power it.If the supply voltage exceeds 6V, the device will not function properly.Devices belonging to subcategory Power Management Circuits include this device.Vsup (maximum supply voltage) is set in the command to 2mA.The power supply for this part is set to 5V.

RT9519BGQW Features


Battery pack voltage of 4.2V
Power Management Circuits subcategory
20-WFQFN Exposed Pad package

RT9519BGQW Applications


There are a lot of Richtek USA Inc. RT9519BGQW Battery Chargers ICs applications.

  • Embedded automotive applications
  • Portable speaker systems
  • Digital camera
  • Marine buoy lights
  • Material handling
  • Tablets
  • Fast charge
  • Medical
  • Model aircraft
  • Rental fleets