LM5181NGUR, Switching Voltage Regulators 65-VIN no-opto flyback converter with 100-V, 0.75-A integrated MOSFET 8-WSON -40 to 150
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820 руб.
от 10 шт. —
680 руб.
от 100 шт. —
501 руб.
от 250 шт. —
476.36 руб.
1 шт.
на сумму 820 руб.
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Описание
Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage Regulators
LM5181/LM5181-Q1 PSR Flyback ConvertersTexas Instruments LM5181/LM5181-Q1 Primary-Side Regulated (PSR) Flyback Converters come with high efficiency over a wide input voltage range of 4.5V to 65V. The isolated output voltage is sampled from the primary-side flyback voltage, eliminating the need for an optocoupler, voltage reference, or third winding from the transformer for output voltage regulation. The high level of integration results in a simple, reliable, and high-density design with only one component crossing the isolation barrier. Boundary conduction mode (BCM) switching enables a compact magnetic solution and better than ±1.5% load and line regulation performance. An integrated 100V power MOSFET provides output power up to 4W with enhanced headroom for line transients. The Texas Instruments LM5181/LM5181-Q1 flyback converters are available in an 8-pin, 4mm × 4mm, thermally-enhanced WSON package with a 0.8mm pin pitch. The LM5181-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
Brand: | Texas Instruments |
Factory Pack Quantity: Factory Pack Quantity: | 4500 |
Input Voltage, Max: | 65 V |
Input Voltage, Min: | 4.5 V |
Input Voltage: | 4.5 V to 65 V |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +150 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Outputs: | 1 Output |
Output Current: | 500 mA |
Output Voltage: | 5 V |
Package / Case: | WSON-8 |
Product Category: | Switching Voltage Regulators |
Product Type: | Switching Voltage Regulators |
Series: | LM5181 |
Shutdown: | Shutdown |
Subcategory: | PMIC-Power Management ICs |
Supply Voltage - Min: | 4.5 V |
Switching Frequency: | 350 kHz |
Topology: | Flyback |
Дополнительная информация
Калькуляторы группы «Микросхемы для импульсных источников питания»
Типы корпусов импортных микросхем