LM2622 - 600kHz/1.3MHz 升压 PWM DC/DC 转换器

LM2622是TI德州仪器公司的一款转换器（集成开关）产品，LM2622是600kHz/1.3MHz 升压 PWM DC/DC 转换器，本站介绍了LM2622的封装应用图解、特点和优点、功能等，并给出了与LM2622相关的TI元器件型号供参考。

LM2622 - 600kHz/1.3MHz 升压 PWM DC/DC 转换器 - 转换器（集成开关） - DC/DC开关稳压器 - 德州仪器

产品描述

The LM2622 is a step-up DC/DC converter with a 1.6A, 0.2Ω internal switch and pin selectable operating frequency. With the ability to convert 3.3V to multiple outputs of 8V, -8V, and 23V, the LM2622 is an ideal part for biasing TFT displays. The LM2622 can be operated at switching frequencies of 600kHz and 1.3MHz allowing for easy filtering and low noise. An external compensation pin gives the user flexibility in setting frequency compensation, which makes possible the use of small, low ESR ceramic capacitors at the output. The LM2622 is available in a low profile 8-lead VSSOP package.

产品特性

1.6A, 0.2Ω, Internal Switch
Operating Voltage as Low as 2.0V
600kHz/1.3MHz Pin Selectable Frequency Operation
Over Temperature Protection
8-Lead VSSOP Package

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