поискавой системы для электроныых деталей |
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LM3670 датащи(PDF) 4 Page - National Semiconductor (TI) |
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LM3670 датащи(HTML) 4 Page - National Semiconductor (TI) |
4 / 17 page Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. V IN Pin: Voltage to GND −0.2V to 6.0V EN Pin: Voltage to GND −0.2V to 6.0V FB, SW Pin: (GND−0.2V) to (V IN + 0.2V) Junction Temperature (T J-MAX) −45˚C to +125˚C Storage Temperature Range −45˚C to +150˚C Maximum Lead Temperature (Soldering, 10 sec.) 260˚C ESD Rating (Note 3) Human Body Model: VIN, SW, FB, EN, GND 2.0kV Machine Model: 200V Operating Ratings (Notes 1, 2) Input Voltage Range 2.5V to 5.5V Recommended Load Current 0A to 350 mA Junction Temperature (T J) Range −40˚C to +125˚C Ambient Temperature (T A) Range −40˚C to +85˚C Thermal Properties Junction-to-Ambient Thermal Resistance ( θ JA) (SOT23-5) 250˚C/W Electrical Characteristics Limits in standard typeface are for T J = 25˚C. Limits in boldface type apply over the full operating junction temperature range (−40˚C ≤ T J ≤ +125˚C). Unless otherwise noted V IN = 3.6V, VOUT = 1.8V, IO = 150mA, EN = V IN Symbol Parameter Condition Min Typ Max Units V IN Input Voltage Range (Note 5) 2.5 5.5 V V OUT Fixed Output Voltage: 1.2V 2.5V ≤ V IN ≤ 5.5V I O =10mA -2.0 +4.0 % 2.5V ≤ V IN ≤ 5.5V 0mA ≤ I O ≤ 150 mA -4.5 +4.0 Fixed Output Voltage: 1.5V 2.5V ≤ V IN ≤ 5.5V I O =10mA -2.5 +4.0 % 2.5V ≤ V IN ≤ 5.5V 0mA ≤ I O ≤ 350 mA -5.0 +4.0 Fixed Output Voltage: 1.6V, 1.875V 2.5V ≤ V IN ≤ 5.5V I O =10mA -2.5 +4.0 % 2.5V ≤ V IN ≤ 5.5V 0mA ≤ I O ≤ 350 mA -5.5 +4.0 Fixed Output Voltage: 1.8V 2.5V ≤ V IN ≤ 5.5V I O =10mA -1.5 +3.0 % 2.5V ≤ V IN ≤ 5.5V 0mA ≤ I O ≤ 350 mA −4.5 +3.0 Fixed Output Voltage: 2.5V, 3.3V 3.6V ≤ V IN ≤ 5.5V I O =10mA -2.0 +4.0 % 3.6V ≤ V IN ≤ 5.5V 0mA ≤ I O ≤ 350 mA -6.0 +4.0 Adjustable Output Voltage (Note 4) 2.5V ≤ V IN ≤ 5.5V I O =10mA -2.5 +4.5 % 2.5V ≤ V IN ≤ 5.5V 0mA ≤ I O ≤ 150 mA -4.0 +4.5 Line_reg Line Regulation 2.5V ≤ V IN ≤ 5.5V I O =10mA 0.26 %/V Load_reg Load Regulation 150 mA ≤ I O ≤ 350 mA 0.0014 %/mA V REF Internal Reference Voltage 0.5 V I Q_SHDN Shutdown Supply Current T A=85 oC 0.1 1 µA www.national.com 4 |
Аналогичный номер детали - LM3670_06 |
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Аналогичное описание - LM3670_06 |
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