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BQ24901PWR

Constant - Programmable BQ24901 14-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR) 6V 80mA 14 Terminals 14 Pin

Manufacturer: Texas Instruments
Origchip NO: 815-BQ24901PWR
Package: 14-TSSOP (0.173, 4.40mm Width)
Datasheet: PDF
Stock: 341
Description: Constant - Programmable BQ24901 14-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR) 6V 80mA 14 Terminals 14 Pin (Kg)

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Details

Tags

Parameters
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	14-TSSOP (0.173, 4.40mm Width)
Number of Pins	14
Weight	58.910309mg
Operating Temperature	-20°C~85°C TA
Packaging	Tape & Reel (TR)
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	14
ECCN Code	EAR99
Subcategory	Power Management Circuits
Terminal Position	DUAL
Terminal Form	GULL WING
Number of Functions	1
Supply Voltage	6V
Terminal Pitch	0.65mm
Base Part Number	BQ24901
Pin Count	14
Output Voltage	4.2V
Operating Supply Voltage	10V
Supply Voltage-Min (Vsup)	3V
Number of Channels	2
Analog IC - Other Type	POWER SUPPLY SUPPORT CIRCUIT
Output Current	80mA
Adjustable Threshold	YES
Supply Current-Max (Isup)	2mA
Fault Protection	Short Circuit
Battery Chemistry	Lithium Ion/Polymer
Number of Cells	1
Programmable Features	Current, Timer
Current - Charging	Constant - Programmable
Charge Current - Max	30mA
Length	5mm
Width	4.4mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

BQ24901PWR Overview

It is included in the Tape & Reel (TR) package for convenience.It can be found in package 14-TSSOP (0.173, 4.40mm Width).It appears that the device's mounting type is Surface Mount.If the temperature is set to -20°C~85°C TA, reliable performance will be assured.It provides its functionality by using an analog IC called POWER SUPPLY SUPPORT CIRCUIT.To charge the device, a current of Constant - Programmable is required.It is possible to find the related parts of this device by looking at its base part number BQ24901.I have found that the number of terminations found in it as a whole is 14.Due to the 14 pins on it, it is a very simple circuit.Several programmable features, including Current, Timer.It is rated at 30mA at maximum charging current.The operation?are 14 pins.The number of available channels is 2.A 6V battery should be sufficient.The possibility of optimal efficiency exists if 4.2V output voltage is used as the output voltage.In order to operate, it must have a current of 80mA at the output.This device belongs to the subcategory of Power Management Circuits.A mounting requires that it align itself with Surface Mount.Vsup (maximum supply voltage) is set in the command to 2mA.Optimal efficiency requires a supply voltage of 10V.Normal operation requires a supply voltage (Vsup) above 3V.