Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1999
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Max Power Dissipation 444mW
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Frequency 500kHz
Base Part Number MAX669
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 28V
Output Type Transistor Driver
Operating Supply Voltage 28V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 220μA
Output Configuration Positive, Isolation Capable
Power Dissipation 444mW
Output Current 6A
Voltage - Supply (Vcc/Vdd) 1.8V~28V
Control Features Enable, Frequency Control
Max Output Voltage 28V
Topology Boost, Flyback, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 100kHz~500kHz
Max Input Voltage 28V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Max Duty Cycle 94 %
Duty Cycle (Max) 90%
Clock Sync Yes