Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2001
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
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
Terminal Pitch 0.635mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1874
Function Step-Down
Number of Outputs 2
Output Voltage 9.8V
Output Type Transistor Driver
Input Voltage-Nom 4.2V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 1A
Voltage - Supply (Vcc/Vdd) 2.5V~9.8V
Control Features Enable
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 550kHz
Synchronous Rectifier No
Switcher Configuration SINGLE
Max Frequency 650kHz
Duty Cycle (Max) 100%
Output Phases 1