Operating Temperature 0°C~70°C
Packaging Tube
Published 1998
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications Controller, Intel Pentium? II
Subcategory Switching Regulator or Controllers
Technology CMOS
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 LTC1553
Pin Count 20
Number of Outputs 1
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Voltage - Input 5V 12V
Output Current 19A
Voltage - Output 1.8V~3.5V
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PUSH-PULL
Switching Frequency-Max 350kHz