SOT-23-6 11 235 44 52 63 SOT-89-5 EN EXT GND LX VDD FB Pin Name Pin Function Chip Enable (Active High).
Output Pin for Driving External N-MOSFET.
Key Features
z z
z z z z z
z z
1.0V Low Start-up Input Voltage High Supply Capability to Deliver 3.3V 100mA with 1 Alkaline Cell 17μA Quiescent (Switch-off) Supply Current Zero Shutdown Mode Supply Current 90% Efficiency 450kHz Fixed Switching Frequency Providing Flexibility for Using Internal and External Power Switches Small SOT-23-6 & SOT-89-5 Package RoHS Compliant and 100% Lead (Pb)-Free.
Full PDF Text Transcription for RT9266 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
RT9266. For precise diagrams, and layout, please refer to the original PDF.
® RT9266 Tiny Package, High Efficiency, Step-up DC/DC Converter General D escription The RT9266 is a compa ct, high ef ficiency, and low voltage step-up DC/DC converter w...
View more extracted text
compa ct, high ef ficiency, and low voltage step-up DC/DC converter with a n Adaptive Current Mode PWM control loop, include s a n error a mplifier, ra mp generator, comparator, switch pa ss element a nd driver in which providing a sta ble and high efficient operation over a wide ra nge of loa d currents. It operate s in sta ble waveforms without external compensation. The low start-up input voltage below 1V makes RT9266 suitable for 1 to 4 battery cells applications of providing up to 300mA output current. The 450kHz high switching rate minimized the size of external components. Besides, the 17 μA low quiescent current t
RT9266 Datasheet
