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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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FedEx International, 5-7 business days.

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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.