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MAX1737EEI+

Constant MAX1737 28-SSOP (0.154, 3.90mm Width) Tube 4A 28 Terminals 28 Pin


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX1737EEI+
  • Package: 28-SSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 566
  • Description: Constant MAX1737 28-SSOP (0.154, 3.90mm Width) Tube 4A 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-SSOP (0.154, 3.90mm Width)
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
HTS Code 8542.31.00.01
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.635mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX1737
Pin Count 28
Output Voltage 4.2V
Max Output Current 4A
Operating Supply Voltage 28V
Input Voltage-Nom 18V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Operating Supply Current 5mA
Output Current 4A
Max Output Voltage 4.221V
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage 28V
Min Output Voltage 4.179V
Switcher Configuration PUSH-PULL
Switching Frequency-Max 340kHz
Battery Chemistry Lithium-Ion
Number of Cells 1 ~ 4
Programmable Features Timer
Current - Charging Constant
Battery Pack Voltage 16.8V
Max Charge Current 4A
Height 1.651mm
Length 9.98mm
Width 3.99mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX1737EEI+ Overview


You can find it in the Tube package.For convenience, it is included in the 28-SSOP (0.154, 3.90mm Width) package.A mounting type of Surface Mount has been specified for this 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 BATTERY CHARGE CONTROLLER, this device is able to communicate with the outside world.The device requires Constant of current to charge.According to the base part number MAX1737, its related parts can be found.28 terminations are present.Hence, the battery pack is at 16.8V when it comes to voltage.The device consists of 28 pins, which are arranged in a row.This device has a number of programmable features, including Timer.For the product to work properly, 28 pins must be connected in order to make it work.There is a possibility of achieving optimal efficiency when the output voltage of the device is 4.2V.The output current is set to 4A in this case.As far as the mounting is concerned, it is mounted in the way of Surface Mount.The gadget's supply current is set to 5mA.It can be seen that the device has an input voltage of 18V.As a rule of thumb, the supply voltage needs to be set to 28V for optimum efficiency.Ideally, the switching frequency of the part should be 340kHz.It is important to note that the maximum output supply voltage for this operation must be set to 4.221V.It is possible to reduce the maximum output current to 4A when the operation is in progress.

MAX1737EEI+ Features


Battery pack voltage of 16.8V
28-SSOP (0.154, 3.90mm Width) package

MAX1737EEI+ Applications


There are a lot of Maxim Integrated MAX1737EEI+ Battery Chargers ICs applications.

  • Industrial
  • Portable medical equipment
  • Remote powered communication and telemetry systems
  • Smart power strips
  • Electronic dictionary
  • Ruggedized notebooks/tablet computers
  • Pallet jacks
  • Various chargers
  • Power tools
  • Marine buoy lights