The S-1206B12-I6T2G is a CMOS step-up DC-DC converter manufactured by SII Semiconductor Corporation. It is designed for use in applications requiring a stable and efficient voltage boost from a low input voltage. This converter is characterized by its low supply current, high efficiency, and small package size, making it suitable for portable devices and energy-sensitive applications.
Applications:
- Mobile phones and smartphones
- Bluetooth devices
- Wearable electronics (smartwatches, fitness trackers)
- Portable audio players
- Wireless sensors
- Low-power microcontrollers applications
Features:
- Input Voltage Range: 0.9 V to 5.5 V
- Output Voltage: 1.2V (fixed)
- Oscillation Frequency: 1.2 MHz
- Efficiency: Up to 90%
- Supply Current: 6.0 μA (typical)
- Start-up Voltage: 0.7 V (typical)
- Package: SOT-23-6
- Protection Features: Overcurrent protection (OCP)
Benefits:
- Extended Battery Life: High efficiency minimizes power consumption, extending the operational time of battery-powered devices.
- Stable Output Voltage: Provides a consistent 1.2V output, ensuring reliable performance of connected components even with varying input voltage or load conditions.
- Small Footprint: The compact SOT-23-6 package allows for integration into space-constrained applications.
- Simplified Design: Requires minimal external components, reducing board space and BOM cost.
- Reliable Operation: Integrated protection features safeguard the converter and connected circuitry from potential damage.
Additional Details:
The S-1206B12-I6T2G employs a pulse-frequency modulation (PFM) control scheme to achieve high efficiency at light loads. Its low start-up voltage ensures operation even with a depleted battery. The overcurrent protection feature prevents damage due to short circuits or excessive load currents. The device is RoHS compliant, ensuring environmental friendliness. Its operating temperature range is -40°C to +85°C. The device's low quiescent current makes it an excellent choice for battery-powered applications that require long standby times.