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MAX8845ZETC+

Constant - Programmable MAX8845 12-WFQFN Exposed Pad Tube 5V 1mA 12 Terminals 12 Pin


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX8845ZETC+
  • Package: 12-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 243
  • Description: Constant - Programmable MAX8845 12-WFQFN Exposed Pad Tube 5V 1mA 12 Terminals 12 Pin (Kg)

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Details

Tags

Parameters
Length 3mm
Width 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
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 Tube
Published 2009
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
ECCN Code EAR99
Subcategory Power Management Circuits
Technology BICMOS
Terminal Position QUAD
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.5mm
Base Part Number MAX8845
Pin Count 12
Output Voltage 4.7V
Operating Supply Voltage 28V
Power Supplies 5V
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 4.2V
Height Seated (Max) 0.8mm

MAX8845ZETC+ Overview


In the Tube package, you will find it.To make it easier for you, it is included with the 12-WFQFN Exposed Pad package.In this case, the device has a mounting type of Surface Mount.It is best to set the temperature to -40°C~85°C TA.Using an analog IC of type POWER SUPPLY SUPPORT CIRCUIT, this device is able to communicate with the outside world.To charge the device, there is a requirement for Constant - Programmable current.If you use the base part number MAX8845, you can look for related parts.It has 12 terminations.Hence, the battery pack is at 4.2V when it comes to voltage.The device has a total of 12 pins.The device has a maximum charging current of 575mA.This product requires that a total of 12 pins be connected in order for it to work correctly.It is possible to access 1 channels.The maximum supply voltage of the device is 7V.It can be powered by a battery with 5V.In the case of 4.7V, the output voltage is likely to produce high efficiency.In order to operate, an output current of 1mA is used.The device you are looking at belongs to the subcategory of Power Management Circuits.As far as the mounting is concerned, it is mounted in the way of Surface Mount.It is set to 5V when it comes to the power supply for the part.Its supply carries 20μA current.The supply voltage should be set to 28V for best efficiency.

MAX8845ZETC+ Features


Battery pack voltage of 4.2V
1 channels
Power Management Circuits subcategory
12-WFQFN Exposed Pad package

MAX8845ZETC+ Applications


There are a lot of Maxim Integrated MAX8845ZETC+ Battery Chargers ICs applications.

  • Modern LA
  • Electronic dictionary
  • Wearables
  • Automotive electronics
  • Industrial handhelds
  • Maintenance shops
  • Model aircraft
  • Boat
  • Charging cradle for wearable devices
  • Forklift