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QX3406
Ø Peak efficiency: 92% Ø Maximum operating frequency: 300 KHz Ø Low quiescent current: 13uA Ø Selectable output voltage: 1.9V～3.3V Ø Output accuracy: ±2.5% Ø Low start-up voltage: 0.65V Low ripple, low noise
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- Product Description
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- Commodity name: QX3406
- 封装: SOT23-5
- 品牌: Quanxin
Ø Peak efficiency: 92% Ø Maximum operating frequency: 300 KHz Ø Low quiescent current: 13uA Ø Selectable output voltage: 1.9V～3.3V Ø Output accuracy: ±2.5% Ø Low start-up voltage: 0.65V Low ripple, low noise
QX3406
The QX2306 is a high-efficiency, low-power, low-ripple, high-frequency PFM synchronous boost DC/DC converter.
The QX2306 requires only three external components to boost a low input battery voltage to the required operating voltage.The output voltage of the QX2306 can be selected via internal adjustment (0.1V steps), making it convenient for customers to use in different output load situations.
The QX2306 system output voltage features low ripple and low noise.
The built-in synchronous switch tube in the QX2306 can greatly reduce the loss on the switch tube, making the efficiency up to 92%.
The QX2306 operates in PFM mode, which can effectively reduce losses in light load mode and improve the service life of the device. At the same time, the chip's low quiescent current further reduces system power consumption.
System power consumption.
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