Low power, high efficiency DC-DC converter is optimized for low load efficiency
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By
eeNews Europe
The LV5980MC regulates input voltages from 4.5 V to 23 V down to an output voltage as low as 1.235 V. Combining a low consumption power saving feature, (the device shows an operating current of 63 uA, with both pulse-width modulation (PWM) and pulse-frequency modulation (PFM), the device can achieve 80 percent efficiency at an output current of 2 mA in typical applications. The device also includes an internally fixed switching frequency of 370 kHz, high-side MOSFET of 100 mΩ and is able to supply up to 3.0 A of load current.
Pricing
The LV5980MC is offered in a SOIC-8 package and budgetary priced at $0.7 per unit in 2,500 unit quantities.
About ON Semiconductor at www.onsemi.com
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