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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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AS1382 датащи(PDF) 1 Page - ams AG |
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AS1382 датащи(HTML) 1 Page - ams AG |
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1 / 20 page  ams Datasheet Page 1 [v1-04] 2015-Jun-19 Document Feedback AS1382 1A, High Efficiency, DC-DC Step Down Converter The AS1382 is a high-efficiency, constant-frequency synchronous buck converter available in adjustabe- and fixed-voltage versions. The wide input voltage range (2.7V to 5.5V), automatic powersave mode and minimal external component requirements make the AS1382 perfect for any single Li-Ion battery-powered application. Typical supply current with no load is 95μA and decreases to 0.04μA in shutdown mode. An internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. The internally fixed switching frequency (2MHz, 3MHz or 4MHz) allows the usage of small surface mount external components. Very low output voltages can be delivered with the internal 0.58V feedback reference voltage. The AS1382 is available in a 6-pin WL-CSP package. Ordering Information and Content Guide appear at end of datasheet. Key Benefits & Features The benefits and features of this device are listed below: Figure 1: Added Value of Using AS1382 Applications The device is ideal for mobile communication devices, laptops and PDAs, ultra-low-power systems, medical instruments, or any other space-limited application with low power-consumption requirements. Benefits Features Ideal for single Li-Ion battery powered applications • Wide input voltage range (2.7V to 5.5V) Extended battery life • High efficiency up to 96% Supports a variety of end applications • Output voltage range (0.58V to 3.35V) • Output current of 1A • Switching frequency: 2MHz, 3MHz, 4MHz • High efficiency/low noise operation Over – temperature protection and shutdown • Integrated temperature monitoring Cost effective, small package • WL-CSP6 with 0.4mm pitch General Description |
Аналогичный номер детали - AS1382 |
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Аналогичное описание - AS1382 |
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