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MAX8903CETI+

Constant - Programmable MAX8903 28-WFQFN Exposed Pad Tube Smart Power Selector? Series 5V 1mA 28 Terminals 28 Pin


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX8903CETI+
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 421
  • Description: Constant - Programmable MAX8903 28-WFQFN Exposed Pad Tube Smart Power Selector? Series 5V 1mA 28 Terminals 28 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2005
Series Smart Power Selector™
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Subcategory Power Management Circuits
Max Power Dissipation 1.6667W
Technology BICMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.4mm
Base Part Number MAX8903
Pin Count 28
Output Voltage 5V
Max Output Current 500mA
Operating Supply Voltage 16V
Power Supplies 5V
Number of Channels 1
Interface USB
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 2.3mA
Output Current 1mA
Adjustable Threshold YES
Max Output Voltage 5.4V
Supply Current-Max (Isup) 4mA
Nominal Input Voltage 16V
Min Output Voltage 4.6V
Fault Protection Over Voltage
Battery Chemistry Lithium-Ion
Number of Cells 1
Programmable Features Current, Timer
Current - Charging Constant - Programmable
Charge Current - Max 2A
Battery Pack Voltage 4.2V
Height 750μm
Length 4.1mm
Width 4.1mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant

MAX8903CETI+ Overview


It is contained in the package Tube.Among the packages that come with this product, there is one that is 28-WFQFN Exposed Pad.Mounting type for the device is Surface Mount.The best thing to do is to set the temperature to -40°C~85°C TA.It provides its functionality by using an analog IC called POWER SUPPLY SUPPORT CIRCUIT.The device requires Constant - Programmable of current to charge.This part number MAX8903 can be used to find its related parts.As far as the terminations are concerned, there are 28.A battery pack is going to have a voltage of 4.2V.In addition, it is equipped with 28 pins.Several programmable features, including Current, Timer.When charged at its maximum current, the device is rated at 2A.There are a total of 28 pins that have to be connected for the product to function correctly.A total of 1 channels are available for use.The device should operate on a 5VV battery.In the case of 5V output voltage, there is a possibility of optimal efficiency.This device operates with a current output of 1mA.The device you are looking at belongs to the subcategory of Power Management Circuits.It is mounted in the manner of Surface Mount.In most cases, the maximum supply voltage (Vsup) is set to 4mA.With respect to the power supply for the part, it is set to 5V.This component is a member of the electrical component series Smart Power Selector?.There is 2.3mA current flowing through the gadget's supply.Optimal efficiency requires a supply voltage of 16V.The maximum output supply voltage is reduced to 5.4V to fulfill the operation requirements.During operation, the maximum output current is reduced to 500mA.

MAX8903CETI+ Features


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

MAX8903CETI+ Applications


There are a lot of Maxim Integrated MAX8903CETI+ Battery Chargers ICs applications.

  • Digital camera
  • Power tools
  • Boat
  • Wireless headphones
  • Man lift
  • Electricity bank
  • Robot
  • Electric vehicles
  • High end, feature-rich consumer
  • Emergency/Security