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MAX1757EAI

MAX1757EAI

MAX1757EAI

Maxim Integrated

Constant - Programmable MAX1757 28-SSOP (0.209, 5.30mm Width) Tube 1.5A 28 Terminals 28 Pin

SOT-23

MAX1757EAI Datasheet

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Specifications
Name Value
Type Parameter
Contact Plating Tin
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
Packaging Tube
Published 2000
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
HTS Code 8542.39.00.01
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number MAX1757
Pin Count 28
Output Voltage 4.2V
Operating Supply Voltage 14V
Input Voltage-Nom 12V
Max Supply Voltage 14V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Operating Supply Current 5mA
Output Current 1.5A
Input Voltage (Min) 6V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration BUCK
Switching Frequency-Max 330kHz
Battery Chemistry Lithium-Ion
Number of Cells 1 ~ 3
Programmable Features Timer
Current - Charging Constant - Programmable
Battery Pack Voltage 14V Max
Length 10.2mm
Height Seated (Max) 1.99mm
Width 5.29mm
REACH SVHC Unknown
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Lead Free
MAX1757EAI Product Details

MAX1757EAI Overview


The package that has it is the Tube package.In order to make it more convenient, it has been included in the 28-SSOP (0.209, 5.30mm Width) package.This device has a mounting type of Surface Mount.A temperature setting of -40°C~85°C TA ensures reliable performance.There is an analog IC of BATTERY CHARGE CONTROLLER used in this device.Charge the device with Constant - Programmable current.It is possible to find the related parts to the base part number MAX1757.A total of 28 terminations can be found in it.Batteries have a voltage of 14V Max.28 pins are on it in total.Several programmable features, including Timer.There are 28 pins necessary to make it work.An input voltage of 14V can be applied to the device without damage.In the case of a 4.2V output voltage, high efficiency is possible.In order to operate, it must have a current of 1.5A at the output.A mounting requires that it align itself with Surface Mount.The gadget's supply is running at 5mA volts.A 12V input voltage is applied to the device.If you want to maximize efficiency, you should set the voltage to 14V.It is required that the input voltage be 6V volts at the minimum.Ideally, the switching frequency of the part should be 330kHz.

MAX1757EAI Features


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


MAX1757EAI Applications


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


  • Shop charger
  • Golf carts
  • Forklift
  • Pallet jacks
  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber
  • Material handling

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