TC110 Overview
The TC110 is a step-up (Boost) switching controller that furnishes output currents of up to 300mA while delivering a typical efficiency of 84%. The TC110 normally operates in pulse width modulation mode (PWM), but automatically switches to pulse frequency modulation (PFM) at low output loads for greater efficiency. Supply current draw for the 100kHz version is typically only 50µA, and is reduced to less than 0.5µA...
TC110 Key Features
- Assured Start-up at 0.9V 50µA (Typ) Supply Current (fOSC = 100kHz) 300mA Output Current @ VIN ≥ 2.7V 0.5µA Shutdown Mode
- Programmable Soft-Start
- 84% Typical Efficiency
- Small Package: 5-Pin SOT-23A
