LM5157QRTERQ1, Switching Voltage Regulators 6-A, 50-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum 1
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Описание
Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage Regulators
LM5157x/LM5157x-Q1 Boost Flyback & SEPIC ConverterTexas Instruments LM5157x/LM5157x-Q1 Boost Flyback & SEPIC Converter is a wide input range, non-synchronous boost converter with integrated 50V, 6.5A (LM5157/LM5157-Q1) or 50V, 4.33A (LM51571-Q1) power switch. The device can be used in boost, SEPIC, and flyback topologies. The Texas Instruments LM5157x/LM5157x-Q1 can start up from a single-cell battery with a minimum of 2.9V. It can operate with the input supply voltage as low as 1.5V if the BIAS pin is greater than 2.9V. The LM5157x-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
Brand: | Texas Instruments |
Development Kit: | LM5157EVM-BST |
Factory Pack Quantity: Factory Pack Quantity: | 3000 |
Input Voltage, Max: | 45 V |
Input Voltage, Min: | 2.9 V |
Input Voltage: | 2.9 V to 45 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 |
Operating Supply Current: | 700 uA |
Output Current: | 1.6 A |
Output Voltage: | 12 V |
Package / Case: | WQFN-16 |
Packaging: | Reel, Cut Tape |
Product Category: | Switching Voltage Regulators |
Product Type: | Switching Voltage Regulators |
Quiescent Current: | 670 uA |
Series: | LM5157-Q1 |
Shutdown: | Shutdown |
Subcategory: | PMIC-Power Management ICs |
Supply Voltage - Min: | 2.9 V |
Switching Frequency: | 2.2 MHz |
Topology: | Boost, Flyback, SEPIC |
Type: | Non-Synchronous Boost Converter |
Дополнительная информация
Калькуляторы группы «Микросхемы для импульсных источников питания»
Типы корпусов импортных микросхем