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 5
ECCN Code EAR99
Voltage - Rated 3.3V
Additional Feature IT CAN ALSO OPERATE WITH PFM MODE
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 1.5MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number NCP1521
Function Step-Down
Number of Outputs 1
Efficiency 96 %
Output Voltage 3.9V
Output Type Adjustable
Max Output Current 600mA
Operating Supply Voltage 5.5V
Input Voltage-Nom 3.6V
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Analog IC - Other Type SWITCHING REGULATOR
Nominal Supply Current 30μA
Output Configuration Positive
Max Output Voltage 3.9V
Voltage - Output (Min/Fixed) 0.9V
Topology Buck
Control Mode CURRENT-MODE
Halogen Free Halogen Free
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 900mV
Max Duty Cycle 100 %
Max Junction Temperature (Tj) 125°C
Ambient Temperature Range High 85°C