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Charges held on capacitors are used to transport energy and convert voltage in charge-pump voltage converters. Charge pumps change the supply voltage of one polarity to a greater or lower voltage or to a different polarity using switching processes (at either higher or lower voltage).
LED drivers support a variety of applications including high brightness LED illumination, big format LED backlighting, camera-enabled smart devices, and other current control of many LEDs.
The Global inductorless (charge pump) led driver market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
LTC3245 Inductorless Charge Pump DC/DC Converters from Analog Devices Inc.
The LTC3245 Inductorless Charge Pump Converters from Analog Devices Inc. are buck-boost DC/DC converters that produce an output voltage of 3.3V, 5V, or configurable from an input voltage of 2.7V to 3V. As input voltage and load conditions change, the converter’s internal circuitry automatically chooses the conversion ratio to maximum efficiency.
Designers can use the converters in pin selected burst mode to further maximise efficiency. The LTC3245 converters from Analog Devices Inc.
have a lower noise output than traditional charge pump regulators because of their constant-frequency construction. The LTC3245 converters are ideal for low-power, constrained-space automotive and industrial applications because of their low operating current of 20 A.
