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MAX8845WETC+T

Constant - Programmable MAX8845 12-WFQFN Exposed Pad Tape & Reel (TR) 5V 1mA 12 Terminals

Manufacturer: Maxim Integrated
Origchip NO: 503-MAX8845WETC+T
Package: 12-WFQFN Exposed Pad
Datasheet: PDF
Stock: 164
Description: Constant - Programmable MAX8845 12-WFQFN Exposed Pad Tape & Reel (TR) 5V 1mA 12 Terminals (Kg)

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Details

Tags

Parameters
Factory Lead Time	6 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	12-WFQFN Exposed Pad
Number of Pins	12
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2007
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	12
ECCN Code	EAR99
Technology	BICMOS
Terminal Position	QUAD
Number of Functions	1
Supply Voltage	5V
Terminal Pitch	0.5mm
Base Part Number	MAX8845
Output Voltage	4.7V
Operating Supply Voltage	28V
Number of Channels	1
Analog IC - Other Type	POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current	20μA
Output Current	1mA
Adjustable Threshold	YES
Fault Protection	Over Voltage
Battery Chemistry	Lithium-Ion
Number of Cells	1
Voltage - Supply (Max)	7V
Current - Charging	Constant - Programmable
Charge Current - Max	575mA
Battery Pack Voltage	4.35V
Height Seated (Max)	0.8mm
Length	3mm
Width	3mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant

MAX8845WETC+T Overview

I found it in the Tape & Reel (TR) package, which comes with everything you need.The 12-WFQFN Exposed Pad package includes it as a convenience.Mounting type Surface Mount is chosen for the device.It is best to set the temperature to -40°C~85°C TA in order to prevent the system from overheating.Using an analog IC of type POWER SUPPLY SUPPORT CIRCUIT, this device is able to communicate with the outside world.Providing Constant - Programmable current to the device is the only way to charge it.It is possible to find related parts of this device by using the base part number MAX8845.As you can see, it has 12 terminations in it.In the battery pack, the voltage is 4.35V.It is listed on the device that it can charge at a maximum current of 575mA.It is necessary to connect the 12 pins during the installation process of this product.It is possible to access 1 channels.As their maximum supply voltage, devices require 7V.It should be possible to run it from a 5V battery it should be able to run at all times.The possibility of optimal efficiency exists if 4.7V output voltage is used as the output voltage.In this case, the output current of the device is set to 1mA.It is mounted in the way of Surface Mount.The gadget's supply is running at 20μA volts.The best efficiency can be achieved by setting the supply voltage to 28V.