Rainbow-electronics MAX1606 Manual de usuario

General DescriptionThe MAX1606 is a step-up DC-DC converter that con-tains a 0.5A internal power switch and a 0.5A outputisolation switch in an 8-pin

MAX160628V Internal Switch LCD Bias Supplywith True ShutdownMaxim cannot assume responsibility for use of any circuitry other than circuitry entirely

MAX160628V Internal Switch LCD Bias Supplywith True Shutdown2 _______________________________________________________________________________________A

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITSCONTROL INPUTS (SHDN, LIM)VIH2.4V ≤ VCC ≤ 5.5V0.8 ×VCCSHDN Input ThresholdVIL2.4V ≤ VCC ≤ 5.5V0.2 ×VCCVSH

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITSVFB > 1.1V 0.75 1.25Minimum LX Off-Time tOFFVFB < 0.8V (soft-start) 3.8 6.0µsSW Leakage Current SW

MAX160628V Internal Switch LCD Bias Supplywith True Shutdown_______________________________________________________________________________________ 54

MAX160628V Internal Switch LCD Bias Supplywith True Shutdown6 _______________________________________________________________________________________P

MAX160628V Internal Switch LCD Bias Supplywith True Shutdown_______________________________________________________________________________________ 7D

MAX160628V Internal Switch LCD Bias Supplywith True Shutdown8 _______________________________________________________________________________________S

MAX160628V Internal Switch LCD Bias Supplywith True Shutdown_______________________________________________________________________________________ 9s