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  • DS2740U+

DS2740U+

8 Terminations3.5V 8 Pin DS2740 Current regulator-40°C~85°C Min 2.7V Max 5.5V


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-DS2740U+
  • Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Datasheet: PDF
  • Stock: 464
  • Description: 8 Terminations3.5V 8 Pin DS2740 Current regulator-40°C~85°C Min 2.7V Max 5.5V (Kg)

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Details

Tags

Parameters
Factory Lead Time 9 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tube
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS2740
Function Current Gauge (15 Bit)
Number of Channels 1
Interface Serial
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Voltage - Input 2.7V~5.5V
Nominal Supply Current 65μA
Adjustable Threshold NO
Number of Cells 3
Number of Batteries 1
Height 1.1mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free

DS2740U+ Overview


The package includes buck boost converter in version Tube.Voltage regulator is packaged in the way of 8-TSSOP, 8-MSOP (0.118, 3.00mm Width).Mounted by Surface Mount is this current regulator.There should be a limcurrent regulator to the operating temperature of -40°C~85°C.Current regulator is possible to use a voltage of 2.7V~5.5V as an input voltage.8 terminations are treated as terminations of transmission lines that use a voltage regulator with the characteristic impedance of the line as the means to terminate the transmission line.This is a member of the DS2740 family.When a computer or other communication constant current regulator has 8 pins, these are pronged contacts.The current regulator is mounted on the Surface Mount axis.Providing the constant current is powered by a 3.5VV power source, the constant current should be able to function.The analog IC used in this power converter is POWER SUPPLY SUPPORT CIRCUIT.The number of channels is growing strong/weak: 1.The maximum supply voltage of 5.5V is supported by it.There is a part called Power Management Circuits which contains all of these current regulations.The buck boost converter operates with a minimum supply voltage of 2.7V.

DS2740U+ Features


Tube package
DS2740 family
The maximal supply voltage of 5.5V

DS2740U+ Applications


There are a lot of Maxim Integrated DS2740U+ Current Regulation/Managements applications.

  • Automotive current measurement
  • Over current monitor
  • DC-to-dc converters
  • Current sensing
  • Over-current protection
  • Battery chargers
  • Smart battery packs
  • Programmable current source
  • Power management
  • Diesel injection controls