TC105 |
Part Number | TC105 |
Manufacturer | Microchip (https://www.microchip.com/) Technology |
Description | The TC105 is a step-down (Buck) switching controller that furnishes output currents of up to 1A (max) while delivering a typical efficiency of 92%. The TC105 normally operates in pulse width modulatio... |
Features |
• 57A (Typ) Supply Current • 1A Output Current • 0.5A Shutdown Mode • 300kHz Switching Frequency for Small Inductor Size • Programmable Soft-Start • 92% Typical Efficiency • Small Package: 5-Pin SOT-23A Applications • Palmtops • Battery-Operated Systems • Portable Instruments • Positive LCD Bias Generators • Portable Communicators • Hand-Held Scanners • 5V to 3V Down Converters Device Selection Table Part Number Output Voltage (V)* Package Osc. Freq. (kHz) Operating Temp. Range TC105503ECT 5.0 5-Pin SOT-23A 300 -40C to +85C TC105333ECT 3.3 5-Pin SOT-23A 300 -40C to +85C TC105303ECT... |
Document |
TC105 Data Sheet
PDF 126.80KB |
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