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  • MAX1757EAI+T

MAX1757EAI+T

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


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX1757EAI+T
  • Package: 28-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 196
  • Description: Constant - Programmable MAX1757 28-SSOP (0.209, 5.30mm Width) Tape & Reel (TR) 1.5A 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 (0.209, 5.30mm Width)
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2015
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 8542.39.00.01
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX1757
Pin Count 28
Output Voltage 4.2V
Operating Supply Voltage 14V
Input Voltage-Nom 12V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Operating Supply Current 5mA
Output Current 1.5A
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage 14V
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
Height Seated (Max) 1.99mm
Length 10.2mm
Width 5.29mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX1757EAI+T Overview


There is an Tape & Reel (TR) package that contains it. For convenience, it is included in the 28-SSOP (0.209, 5.30mm Width) package.The mounting type of the device is Surface Mount.The best way to adjust the temperature is to set it to -40°C~85°C TA.It functions by using an analog IC called BATTERY CHARGE CONTROLLER.Charge the device by providing it with Constant - Programmable current.A list of related parts can be found by searching for the base part number MAX1757.It has a total of 28 terminations.In the case of the battery pack, it is 14V Max.A total of 28 pins are present on it.In addition to Timer, there are several other programmable options.For it to work, 28 pins are required.When the output voltage is 4.2V, high efficiency is possible.In order to operate, it must have a current of 1.5A at the output.In terms of the mounting, it is mounted in the way indicated by Surface Mount as far as the mounting is concerned.Supply current for the gadget is set to 5mA.A 12V input voltage is applied to the device.It is recommended that the supply voltage be set to 14V for maximum efficiency.Ideally, the switching frequency of the part should be 330kHz.

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.

  • Smart cameras
  • Tablets
  • Ruggedized notebooks/tablet computers
  • Cellphones
  • Portable medical instruments
  • Smart speakers
  • Portable devices
  • Portable medical equipment
  • Wireless power
  • Emergency/Security