Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4002
Pin Count 8
Output Voltage 4.2V
Input Voltage-Nom 10V
Max Supply Voltage 22V
Min Supply Voltage 4.7V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Min Input Voltage 4.7V
Control Mode CURRENT-MODE
Max Input Voltage 22V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration BUCK
Switching Frequency-Max 550kHz
Battery Chemistry Lithium-Ion
Number of Cells 1
Programmable Features Timer
Current - Charging Constant - Programmable