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LTC4121IUD-4.2

Constant - Programmable LTC4121 16-WFQFN Exposed Pad Tube 15V 16 Terminals 16 Pin

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC4121IUD-4.2
Package: 16-WFQFN Exposed Pad
Datasheet: -
Stock: 797
Description: Constant - Programmable LTC4121 16-WFQFN Exposed Pad Tube 15V 16 Terminals 16 Pin (Kg)

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Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	16-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
JESD-609 Code	e3
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
Terminal Finish	Matte Tin (Sn)
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Number of Functions	1
Supply Voltage	15V
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	LTC4121
Pin Count	16
JESD-30 Code	S-PQCC-N16
Analog IC - Other Type	BATTERY CHARGE CONTROLLER
Adjustable Threshold	YES
Threshold Voltage	+2.21
Battery Chemistry	Lithium Ion/Polymer
Voltage - Supply (Max)	40V
Current - Charging	Constant - Programmable
Charge Current - Max	400mA
Battery Pack Voltage	4.2V
Height Seated (Max)	0.8mm
Length	3mm
Width	3mm
RoHS Status	Non-RoHS Compliant

LTC4121IUD-4.2 Overview

It is included in the Tube package. There is a 16-WFQFN Exposed Pad package included with this item that you will need to take care of.Mounting type is Surface Mount.It is recommended to set the temperature to -40°C~125°C TJ for reliable performance.In order for this device to function, it utilizes an analog integrated circuit called BATTERY CHARGE CONTROLLER.To charge the device, there is a requirement for Constant - Programmable current.There are related parts to this device according to the base part number LTC4121.There are 16 terminations in it.This battery pack has a voltage of 4.2V.With 16 pins on it, it has a very simple design.As long as it is charged at maximum current, it will be rated as 400mA.In general, it is recommended to use devices with 40V maximum supply voltages.Using a 15V battery should be enough to run it.

LTC4121IUD-4.2 Features

Battery pack voltage of 4.2V
16-WFQFN Exposed Pad package

LTC4121IUD-4.2 Applications

There are a lot of Linear Technology/Analog Devices LTC4121IUD-4.2 Battery Chargers ICs applications.

Fast charge
Power tools
Smart cameras
TV sticks
Portable medical equipment
Mobile lighting
PDAs
Electricity bank
Automotive/electrical vehicle
Electric lift car