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MAX1757EAI+T

MAX1757EAI+T

MAX1757EAI+T

Maxim Integrated

Constant - Programmable MAX1757 28-SSOP (0.209, 5.30mm Width) Tape & Reel (TR) 1.5A 28 Terminals 28 Pin

SOT-23

MAX1757EAI+T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SSOP (0.209, 5.30mm Width)
Number of Pins 28
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 2015
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
HTS Code8542.39.00.01
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX1757
Pin Count28
Output Voltage 4.2V
Operating Supply Voltage14V
Input Voltage-Nom 12V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Operating Supply Current 5mA
Output Current1.5A
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage14V
Switcher Configuration BUCK
Switching Frequency-Max 330kHz
Battery ChemistryLithium-Ion
Number of Cells 1 ~ 3
Programmable FeaturesTimer
Current - Charging Constant - Programmable
Battery Pack Voltage14V Max
Height Seated (Max) 1.99mm
Length 10.2mm
Width 5.29mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:533 items

Pricing & Ordering

QuantityUnit PriceExt. Price

MAX1757EAI+T Product Details

MAX1757EAI+T Overview


You can find it in the Tape & Reel (TR) package.It is contained in a package named 28-SSOP (0.209, 5.30mm Width).Mounting type Surface Mount matches the device.If you wish to ensure reliable performance, set the temperature to -40°C~85°C TA.In order to provide its functionality, this device uses an analog IC called BATTERY CHARGE CONTROLLER.It is necessary to supply the device with Constant - Programmable current in order to charge it.There are related parts for this device under the base part number MAX1757.It contains 28 terminations, so that is how many there are.Batteries pack have 14V Max.Total number of pins: 28.In addition to Timer, a variety of programmable features are available.Product functionality is dependent on 28 pins.4.2V output voltages can result in high efficiency.In order to operate, an output current of 1.5A is used.I'd like to emphasize that the mounting of the device is done in the same manner as Surface Mount.It appears that there is 5mA current flowing through the supply of the gadget at the moment.It can be seen that the device has an input voltage of 12V.As a rule of thumb, the supply voltage needs to be set to 14V for optimum efficiency.It is most common to find parts with 330kHz switching frequencies.

MAX1757EAI+T Features


Battery pack voltage of 14V Max
28-SSOP (0.209, 5.30mm Width) package


MAX1757EAI+T Applications


There are a lot of Maxim Integrated
MAX1757EAI+T Battery Chargers ICs applications.


  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber
  • Material handling
  • Man lift
  • Boat
  • Cellphones
  • Laptops
  • Tablets

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