поискавой системы для электроныых деталей |
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LM3279 датащи(PDF) 9 Page - Texas Instruments |
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LM3279 датащи(HTML) 9 Page - Texas Instruments |
9 / 37 page 0 100 200 300 400 500 600 700 40 50 60 70 80 90 100 OUTPUT LOAD (mA) PVIN = 2.7V PVIN = 3.0V PVIN = 3.6V PVIN = 4.2V 0 100 200 300 400 500 600 700 40 50 60 70 80 90 100 OUTPUT LOAD (mA) PVIN = 2.7V PVIN = 3.0V PVIN = 3.6V PVIN = 4.2V 0 20 40 60 80 100 120 0 10 20 30 40 50 60 70 80 90 100 OUTPUT LOAD (mA) PVIN = 2.7V PVIN = 3.0V PVIN = 3.6V PVIN = 4.2V PVIN = 4.8V 0 20 40 60 80 100 120 0 10 20 30 40 50 60 70 80 90 100 OUTPUT LOAD (mA) PVIN = 2.7V PVIN = 3.0V PVIN = 3.6V PVIN = 4.2V PVIN = 4.8V LM3279 www.ti.com SNVS970C – MARCH 2013 – REVISED OCTOBER 2014 6.8 Typical Performance Characteristics (PVIN = EN = 3.6 V and TA = 25°C, unless otherwise noted) VCON = VOUT = SW1 = SW2 = EN = 0 V VOUT = 3.5 V IOUT = 300 mA Figure 3. Shutdown Current vs Temperature Figure 4. Switching Frequency vs Temperature VOUT = 1 V VOUT = 1.4 V Figure 5. PFM Efficiency Figure 6. PFM Efficiency VOUT = 2.4 V VOUT = 3.6 V Figure 7. PWM Efficiency Figure 8. PWM Efficiency Copyright © 2013–2014, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Links: LM3279 |
Аналогичный номер детали - LM3279 |
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Аналогичное описание - LM3279 |
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