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LTC4081EDD#PBF

Constant - Programmable LTC4081 10-WFDFN Exposed Pad Tube 500mA 10 Terminals 10 Pin

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC4081EDD#PBF
Package: 10-WFDFN Exposed Pad
Datasheet: PDF
Stock: 299
Description: Constant - Programmable LTC4081 10-WFDFN Exposed Pad Tube 500mA 10 Terminals 10 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 3 months ago)
Mounting Type	Surface Mount
Package / Case	10-WFDFN Exposed Pad
Surface Mount	YES
Number of Pins	10
Operating Temperature	0°C~70°C TA
Packaging	Tube
Published	2012
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	10
Termination	SMD/SMT
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Technology	CMOS
Terminal Position	DUAL
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC4081
Pin Count	10
Qualification Status	Not Qualified
Output Voltage	4.2V
Operating Supply Voltage	5V
Input Voltage-Nom	5V
Interface	I2C
Max Supply Voltage	5.5V
Min Supply Voltage	3.75V
Analog IC - Other Type	BATTERY CHARGE CONTROLLER
Output Current	500mA
Max Output Voltage	4.24V
Min Input Voltage	3.75V
Control Mode	CURRENT-MODE
Max Input Voltage	5.5V
Control Technique	PULSE WIDTH MODULATION
Nominal Input Voltage	5.5V
Switcher Configuration	BUCK
Switching Frequency-Max	2750kHz
Battery Chemistry	Lithium Ion/Polymer
Number of Cells	1
Current - Charging	Constant - Programmable
Battery Pack Voltage	4.2V
Height Seated (Max)	0.85mm
Length	3mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC4081EDD#PBF Overview

There is an Tube package that contains it. We've included it in the 10-WFDFN Exposed Pad package so that it's easier to use.It appears that the device's mounting type is Surface Mount.The correct temperature setting is 0°C~70°C TA.In order for this device to function, it utilizes an analog integrated circuit called BATTERY CHARGE CONTROLLER.The device needs to be charged at a current of Constant - Programmable in order to function.According to the base part number LTC4081, its related parts can be found.The overall number of terminations that can be found in it is 10 as a whole.For the battery pack, it is 4.2V.There are 10 pins on the circuit board.It operates on the basis of 10 pins.There is no damage to the device if an input voltage of 5.5V is applied.When the output voltage is 4.2V, high efficiency is possible.500mA is the output current during the operation.The device can operate at a voltage of 3.75V as low as possible.Input voltage is limited to 3.75V volts at the lowest.The device is 5V input voltage.For best efficiency, set the supply voltage to 5V.Voltage input can be as low as 5.5V volts at its maximum.In the most extreme case, the part switches at 2750kHz.In order for the operation to be carried out successfully, a maximum output supply voltage of 4.24V is required.