Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
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
Operating Supply Voltage 28V
Input Voltage-Nom 18V
Max Supply Voltage 28V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Operating Supply Current 5mA
Output Current 4A
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage 28V
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