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MAX1909ETI+

MAX1909ETI+

MAX1909ETI+

Maxim Integrated

Constant - Programmable MAX1909 28-WFQFN Exposed Pad Tube 18V 4A 28 Terminals 28 Pin

SOT-23

MAX1909ETI+ Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
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 2008
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Technology BICMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 18V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX1909
Pin Count 28
Output Voltage 17.65V
Operating Supply Voltage 28V
Supply Voltage-Min (Vsup) 8V
Number of Channels 2
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 2.7mA
Output Current 4A
Adjustable Threshold YES
Supply Current-Max (Isup) 6mA
Nominal Input Voltage 28V
Battery Chemistry Multi-Chemistry
Number of Cells 4
Current - Charging Constant - Programmable
Battery Pack Voltage 17.65V Max
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $10.745409 $10.745409
10 $10.137178 $101.37178
100 $9.563375 $956.3375
500 $9.022052 $4511.026
1000 $8.511370 $8511.37
MAX1909ETI+ Product Details

MAX1909ETI+ Overview


There is an Tube package that contains it. The 28-WFQFN Exposed Pad package includes it as a convenience.Mounting type is Surface Mount.It is recommended to set the temperature to -40°C~85°C TA for reliable performance.It uses an analog integrated circuit of type POWER SUPPLY SUPPORT CIRCUIT.For the device to be charged, there is Constant - Programmable current required.Parts related to the base part number MAX1909 can be found based on that number.It contains 28 terminations.The battery pack has 17.65V Max.There are 28 pins on it.It operates on the basis of 28 pins.A total of 2 channels are available.Battery voltage should be 18V.High efficiency can be achieved with a 17.65V output voltage.There is 4A output current when the device operates.There is a subcategory of Power Management Circuits for this device.As far as the mounting is concerned, it is mounted in the way of Surface Mount.6mA is set for Vsup (maximum supply voltage).A 2.7mA supply current is set on the gadget.It is recommended that the supply voltage be set to 28V for maximum efficiency.In order to ensure normal operation, the supply voltage (Vsup) should be kept above 8V.

MAX1909ETI+ Features


Battery pack voltage of 17.65V Max
2 channels
Power Management Circuits subcategory
28-WFQFN Exposed Pad package


MAX1909ETI+ Applications


There are a lot of Maxim Integrated
MAX1909ETI+ Battery Chargers ICs applications.


  • Fast charge
  • Fleet management
  • Shop charger
  • Golf carts
  • Forklift
  • Pallet jacks
  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers

Related Part Number

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