LM2595S-ADJ

UMW
UMW R LM2595 2A 150KHZ DC switching voltage stabilizing circuit Characteristic Summary LM2595 is a PWM DC-DC stabilized power converter with fixed frequency of 150KHz. It has the characteristics of 2A output current driving capability, high efficiency, low ripple, high linear regulation rate and load regulation rate. The chip adopts PWM modulation mode to adjust the linear range of duty cycl...
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Технические характеристики

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Корпус TO263
Тип преобразователя
Входное напряжение
Выходное напряжение
Максимальный выходной ток
Кол-во выходов
Частота преобразования
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UMW R LM2595 2A 150KHZ DC switching voltage stabilizing circuit Characteristic Summary LM2595 is a PWM DC-DC stabilized power converter with fixed frequency of 150KHz. It has the characteristics of 2A output current driving capability, high efficiency, low ripple, high linear regulation rate and load regulation rate. The chip adopts PWM modulation mode to adjust the linear range of duty cycle from 0 to 100%. LM2595 has a built-in fixed frequency oscillator and frequency compensation module, which is simple to use and requires only a few external components. In addition, the chip also has built-in functions such as enabling with hysteresis function, overtemperature protection, over-current protection and stimulation over-current protection. When the secondary overcurrent protection occurs, the chip's built-in frequency reduction function reduces the working frequency from 150KHz to 50KHz.  The input voltage range is 4.5V to 40V.  The regulated output has 3.3V, 5V, 12V and output adjustable versions, and the adjustable range of the output adjustable version is 1.23V to 37v.  The duty ratio can be adjusted from 0% to 100%  The minimum saturation pressure drop is 1.5V  150KHz fixed working frequency  2A Fixed current output capability  ON-OFF hysteresis switch function  Built-in over-temperature protection and overcurrent protection  Built-in frequency compensation function  High working efficiency, linear adjustment rate and load adjustment rate Application  Simple High-Efficiency Step-Down (Buck) Regulator  Efficient Preregulator for Linear Regulators  On-Card Switching Regulators  Positive-to-Negative Converter www.umw-ic.com 1 UTD Semiconductor Co.,Limited PDF
Документация на LM2595S-12 

LM2595

Дата модификации: 14.02.2023

Размер: 981.1 Кб

11 стр.

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