Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Frequency 1.2MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX1790
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Efficiency 90 %
Output Voltage 12V
Output Type Adjustable
Max Output Current 800mA
Operating Supply Voltage 5.5V
Input Voltage-Nom 3V
Max Supply Voltage 5.5V
Min Supply Voltage 2.6V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1.2A Switch
Output Power 330mW
Max Output Voltage 12V
Topology Boost, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 640kHz 1.22MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 2.6V