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Texas Instruments
LM2595S-12

SIMPLE SWITCHE Power Converter 150 KHz 1A Step-Down Voltage egulator 5-DDPAK/TO-263 -40 to 125

Цена от 230,38 ₽ до 555,69 ₽

Наличие Texas Instruments LM2595S-12 на складах.

Дистрибьютор
Наличие и цена
Rochester Electronics
На складе 12690 шт.
Обновлено 09:47 17.02.2021
400,22 ₽ от 1 шт.
392,22 ₽ от 25 шт.
384,21 ₽ от 100 шт.
376,22 ₽ от 500 шт.
368,21 ₽ от 1000 шт.
Quest
На складе 4 шт.
Обновлено 11:21 17.02.2021
555,69 ₽ от 1 шт.
463,07 ₽ от 3 шт.
Express Electronics
На складе 56 шт.
Обновлено 10:42 11.02.2021
230,38 ₽ от 1 шт.

Технические характеристики Texas Instruments LM2595S-12, атрибуты и параметры.

Тип корпуса / Кейс:
TO-263
Частота:
150 kHz
Lead-Free Status:
Contains Lead
Статус жизненного цикла:
Active
Mounting Style:
Surface Mount
Количество выходов:
1
Number of Regulated Outputs:
1
Рабочая Температура:
-25.0 °C to 125 °C
Выходной ток:
1.00 A
Выходное напряжение:
12.0 V
Упаковка:
Rail
Количество выводов:
5
Ток покоя:
5.00 mA
REACH SVHC Compliance:
No SVHC
RoHS:
Compliant
Supply Voltage (DC):
40.0 V (max)
Частота переключения:
150 kHz
Топология:
Buck
  • SIMPLE SWITCHE Power Converter 150 KHz 1A Step-Down Voltage egulator 5-DDPAK/TO-263 -40 to 125
  • SWITCHING REG, 1A 12V, SMD, 2595
  • Voltage Regulator Type:Step Down Switching
  • Voltage, Input Max:40V
  • Voltage, Output Max:12V
  • Максимальный выходной ток: 1А
  • Percentage Accuracy:4%
  • Frequency:150kHz
  • Напряжение, Мин. Питания: 4,5 В
  • Voltage, Supply
  • Соответствует RoHS: Да
  • The LM2595 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an adjust-able output version. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation#, and a fixed-frequency oscillator. The LM2595 series operates at a switching frequency of150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regu-lators. Available in a standard 5-lead TO-220 package with several different lead bend options, and a 5-lead TO-263surface mount package. Typically, for output voltages less than 12V, and ambient temperatures less than 50*C, no heat sink is required. A standard series of inductors are available from several dif-ferent manufacturers optimized for use with the LM2595 series. This feature greatly simplifies the design of switch-mode power supplies. Other features include a guaranteed +-4% tolerance on out-put voltage under specified input voltage and output load conditions, and +-15% on the oscillator frequency. External shutdown is included, featuring typically 85 uA stand-by current. Self protection features include a two stage frequency reducing current limit for the output switch and an over temperature shutdown for complete protection under fault condi-tions.

Документы по Texas Instruments LM2595S-12, инструкции, описания, datasheet.

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