Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 6
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.95mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1772
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 9.8V
Output Type Transistor Driver
Input Voltage-Nom 4.2V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 5A
Voltage - Supply (Vcc/Vdd) 2.5V~9.8V
Control Features Enable
Max Output Voltage 2.4V
Topology Buck, Boost, Flyback
Min Input Voltage 2.5V
Control Mode CURRENT-MODE
Frequency - Switching 550kHz
Max Input Voltage 9.8V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage -300mV
Max Frequency 650kHz
Duty Cycle (Max) 100%