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Texas Instruments
LM2594M-12

SIMPLE SWITCHER Power Converter 150 KHz 0.5A Step-Down Voltage Regulator 8-SOIC -40 to 125

Цена от 188,65 ₽ до 279,36 ₽

Наличие Texas Instruments LM2594M-12 на складах.

Дистрибьютор
Наличие и цена
Rochester Electronics
На складе 3939 шт.
Обновлено 10:11 01.03.2021
224,23 ₽ от 1 шт.
219,75 ₽ от 25 шт.
215,25 ₽ от 100 шт.
210,77 ₽ от 500 шт.
206,29 ₽ от 1000 шт.
Classic Components
На складе 8 шт.
Обновлено 22:47 24.02.2021
Цена по запросу.
Win Source Electronics
На складе 1495 шт.
MOQ 24 шт.
Обновлено 12:30 26.02.2021
279,36 ₽ от 24 шт.
230,46 ₽ от 60 шт.
223,49 ₽ от 90 шт.
216,52 ₽ от 120 шт.
209,56 ₽ от 155 шт.
188,65 ₽ от 210 шт.

Технические характеристики Texas Instruments LM2594M-12, атрибуты и параметры.

Тип корпуса / Кейс:
PDIP, SOIC
Lead-Free Status:
Contains Lead
Статус жизненного цикла:
Active
Mounting Style:
Surface Mount
Number of Regulated Outputs:
1
Рабочая Температура:
-40.0 °C to 125 °C
Выходной ток:
500 mA
Выходное напряжение:
12.0 V
Упаковка:
Rail
Количество выводов:
8
RoHS:
Non-Compliant
Supply Voltage (DC):
40.0 V (max)
Частота переключения:
150 kHz
Топология:
Buck
  • SIMPLE SWITCHER Power Converter 150 KHz 0.5A Step-Down Voltage Regulator 8-SOIC -40 to 125
  • Conv DC-DC Single Inv/Step Down 4.5V to 40V 8-Pin SOIC N Rail
  • SWITCHING REG 0.5A 12V, SMD, 2594
  • Выходное напряжение: 12 В
  • Voltage Regulator Case Style:SOIC
  • Количество контактов: 8
  • SVHC: Нет SVHC (19 декабря 2011 г.)
  • Base Number:2594
  • IC Generic Number:2594
  • Максимальное входное напряжение: 40 В
  • Мин. Входное напряжение: 15 В
  • Максимальный выходной ток: 0,5 А
  • Упаковка / ящик: SOIC
  • Power Supply IC Type:Step-down switching regulator
  • Тип завершения: SMD
  • The LM2594/LM2594HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a0.5A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V,and an adjustable output version, and are packaged in a 8-lead DIP and a 8-lead surface mount package. Requiring a minimum number of external components, these regulators are simple to use and feature internal frequency compensation#, a fixed-frequency oscillator, and improved line and load regulation specifications. The LM2594/LM2594HV series operates at a switching fre-quency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Because of its high efficiency, the copper traces on the printed circuit board are normally the only heat sinking needed. A standard series of inductors (both through hole and sur-face mount types) are available from several different manufacturers optimized for use with the LM2594/LM2594HV se-ries. This feature greatly simplifies the design of switch-mode power supplies. Other features include a guaranteed +-4% tolerance on out-put voltage under all conditions of input voltage and output load conditions, and +-15% on the oscillator frequency. Ex-ternal shutdown is included, featuring typically 85 uA standby 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 conditions. The LM2594HV is for applications requiring an input voltage up to 60V.

Документы по Texas Instruments LM2594M-12, инструкции, описания, datasheet.

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