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QX2304
Ø Peak efficiency: 95% Ø Maximum operating frequency: 300 KHz Ø Low quiescent current: 15uA Ø Optional output voltage: 2.5V～3.6V Ø Output accuracy: ±2.5% Ø Wide input voltage range: 0.9V～3.6V Ø Low ripple, low noise
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- Product Description
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- Commodity name: QX2304
- 封装: SOT23-3 SOT89-3
- 品牌: Quanxin
Ø Peak efficiency: 95% Ø Maximum operating frequency: 300 KHz Ø Low quiescent current: 15uA Ø Optional output voltage: 2.5V～3.6V Ø Output accuracy: ±2.5% Ø Wide input voltage range: 0.9V～3.6V Ø Low ripple, low noise
QX2304
The QX2304 is a highly efficient, low-power, low-ripple, high-frequency PFM synchronous boost DC-DC converter.
The QX2304 requires only three external components to boost a low input battery voltage to the required operating voltage.
The output voltage of the QX2304 can be selected via internal adjustment (0.1V steps), making it convenient for customers to use in different output load situations.
The QX2304 system output voltage features low ripple and low noise.
The built-in synchronous switch in the QX2304 can greatly reduce losses on the switch, enabling efficiency up to 95%.
The QX2304 operates in PFM mode, effectively reducing losses in light load mode and improving device lifespan. At the same time, the chip's low quiescent current further reduces system losses.
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