18V/2A同步降压

ETA1652 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current. It adopts an Adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies • Wide Input Range: 4.5V-18V\n\n• Adaptive COT Control\n\n• Ultra-fast load transient response\n\n• High Efficiency PFM mode at light load\n\n• High Efficiency Synchronous operation\n\n• No load IQ 177uA\n\n• Low Rdson Internal power FETs\n\n• Capable of Delivering 2A\n\n• No External Compensation N;

18V, 2A High Efficiency Synchronous Step-Down Converter in SOT563

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MICROPOWER INVERTING DC/DC CONVERTER

DESCRIPTION The AIC1652 is a high performance inverting DC/DC converter, designed to drive an external power switch to generate programmable negative voltages. In the particularly suitable LCD bias contrast application, efficiency of 87 can be achieved with low cost PNP bipolar transistor drivers

MICROPOWER INVERTING DC/DC CONVERTER

DESCRIPTION The AIC1652 is a high performance inverting DC/DC converter, designed to drive an external power switch to generate programmable negative voltages. In the particularly suitable LCD bias contrast application, efficiency of 87 can be achieved with low cost PNP bipolar transistor drivers

MICROPOWER INVERTING DC-DC CONVERTER

DESCRIPTION The SC1652 is a high performance inverting DC-DC converter, designed to drive an external power switch to generate programmable negative voltages. In the particularly suitable LCD bias contrast application, efficiency of 87 can be achieved with low cost PNP bipolar transistor drivers.

MICROPOWER INVERTING DC-DC CONVERTER

DESCRIPTION The SC1652 is a high performance inverting DC-DC converter, designed to drive an external power switch to generate programmable negative voltages. In the particularly suitable LCD bias contrast application, efficiency of 87 can be achieved with low cost PNP bipolar transistor drivers.

SILICON MONOLITHIC BIPOLAR INTEGRATED CIRCUIT WIDE BAND AMPLIFIER

DESCRIPTION The µPC1652G is a silicon monolithic integrated circuit especially designed as a wide band amplifier convering HF band through UHF band. FEATURES • Excellent frequency response : 1 200 MHz TYP. @ 3 dB down • High power gain : 18 dB TYP. @ f = 500 MHz • Low voltage operation : VCC