MAX1645AEEI Tech Specifications

Category PMIC - Battery Chargers
Manufacturer Original
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SSOP (0.154, 3.90mm Width)
Number of Pins 28Pins
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2001
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28Terminations
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn85Pb15)
HTS Code 8542.39.00.01
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Number of Functions 1Function
Terminal Pitch 0.635mm
Base Part Number MAX1645
Pin Count 28
Input Voltage-Nom 18V
Interface I2C
Max Supply Voltage 28V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Output Current 3A
Input Voltage (Min) 8V
Control Mode CURRENT-MODE
Control Technique CONSTANT OFF TIME
Switcher Configuration BOOST
Switching Frequency-Max 400kHz
Battery Chemistry Multi-Chemistry
Number of Cells 1 ~ 4Cell
Charge Current - Max 3A
Battery Pack Voltage 18.4V Max
Length 9.89mm
Height Seated (Max) 1.75mm
Width 3.9mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
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MAX1645AEEI Documents

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