XC95 Datasheet - Torex Semiconductor

XC95 2ch. Step-up / down DC/DC Controller ICs

The XC9502 series are PWM controlled, PWM/PFM automatic switching controlled, multi-functional, 2 channel step-up and down DC/DC controller ICs. With 0.9V of standard voltage supply internal, and using externally connected components, the output 1 voltage (step-up DC/DC controller) can be set freely.

XC9502 Series " 2ch DC/DC Controller (Step-up + Step-down) " Input Voltage Range 0.9V ~ 10.0V " Output Voltage Externally Set-Up " Switching Frequency 180kHz (±15%) Step-up 80% (Typ.) Step-down 100% " PWM, PWM/PFM Switching Control " High Efficiency Step-up 85% (Typ.) Step-down 92% (Typ.) " Small MSOP-10 package " Maximum Duty Cycle 2ch. Step-up / down DC/DC Controller ICs Mar, 14 2003 Ver. 2 ! Applications # PDAs # Palm Top Computers # Portable Audio Systems # Various Multi-Function Power Sup.

XC95 Features

* 2ch DC/DC Controller Output 1 : Step-up DC/DC Controller Output 2 : Step-down DC/DC Controller Power Supply Voltage Range : 2.0V ~ 10V Output Voltage Range Output 1 (Step-up) : 1.5V ~ 30.0V Can be set freely with 0.9V (±2.0%) of reference voltage supply and external components. Output 2 (Step-down)

XC95 Datasheet