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RT9519BGQW

RT9519BGQW

RT9519BGQW

Richtek USA Inc.

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

SOT-23

RT9519BGQW Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface MountYES
Number of Pins 20
Operating Temperature-40°C~85°C TA
PackagingCut Tape (CT)
Published 2011
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
Subcategory Power Management Circuits
Terminal Position QUAD
Terminal FormNO LEAD
Supply Voltage 5V
Terminal Pitch0.4mm
Qualification StatusNot Qualified
Power Supplies5V
Max Supply Voltage6V
Supply Current-Max (Isup) 2mA
Fault ProtectionOver Voltage
Battery ChemistryLithium-Ion
Number of Cells 1
Programmable FeaturesTimer
Current - Charging Constant - Programmable
Charge Current - Max 1.2A
Battery Pack Voltage4.2V
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3492 items

Pricing & Ordering

QuantityUnit PriceExt. Price

RT9519BGQW Product Details

RT9519BGQW Overview


The package that has it is the Cut Tape (CT) package.In order to make it more convenient, it has been included in the 20-WFQFN Exposed Pad package.This device has a mounting type of Surface Mount.A temperature setting of -40°C~85°C TA ensures reliable performance.Charge the device with Constant - Programmable current.A total of 20 terminations can be found in it.Batteries have a voltage of 4.2V.Several programmable features, including Timer.A maximum charging current of 1.2A is achieved by the part.There are 20 pins necessary to make it work.The device should operate on a 5VV battery.An input voltage of 6V can be applied to the device without damage.Subcategory 0 is home to this device.It is configured to be 2mA for Vsup (maximum supply voltage).It is set to 5V when it comes to the power supply for the part.

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.


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

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