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2022-09-24 23:32:00
TC1225 - Inverting Dual (VIN, 2VIN) Charge Pump Voltage Converter
TC1225/1226/1227 CMOS dual inverting responsible for pump voltage converters, 8-pin MSOP package. The onboard oscillator provides the clock and only four external capacitors are required for a complete circuit implementation. The TC1225 with a switching frequency of 12kHz is 35KHZ and the TC1226 is TC1227125KHZ. These devices provide a negative voltage inversion (“output”) and negative double voltage inversion (output“), with a low output impedance capable of delivering output currents up to 5mA“ at the output and 1mA“N at the output . "The input voltage range is from +1.8 V to +5.5 V.
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