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AMC2576-X.XDD Datasheet(PDF) 4 Page - ADDtek Corp |
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AMC2576-X.XDD Datasheet(HTML) 4 Page - ADDtek Corp |
4 / 14 page AMC2576 Copyright © 2006 ADDtek Corp. 4 DD007_E -- DECEMBER 2006 DC ELECTRICAL CHARACTERISTICS Unless otherwise specified, these specifications apply VIN = 12V, ILOAD = 0.5A and the operating ambient temperatures TJ = 25°C. AMC2576 Parameter Symbol Test Conditions Min Typ Max Units AMC2576-3.3 3.234 3.300 3.366 Output Voltage (Note 1) AMC2576-5.0 VOUT Test circuit of Figure 1 4.900 5.000 5.100 V AMC2576-3.3 6V ≤V IN ≤ 40V 3.168 3.300 3.432 Output Voltage (Note 1) AMC2576-5.0 VOUT 0.5A ≤ I LOAD ≤ 3A Test circuit of Figure 1 8V ≤V IN ≤ 40V 4.800 5.000 5.200 V AMC2576-3.3 6V ≤V IN ≤ 40V 3.135 3.300 3.482 Output Voltage (Note 1) AMC2576-5.0 VOUT 0.5A ≤ I LOAD ≤ 3A, -40 °C ≤ TJ ≤ 125°C Test circuit of Figure 1 8V ≤V IN ≤ 40V 4.750 5.000 5.250 V Feedback Voltage (Note 1) AMC2576-ADJ VOUTFB Test circuit of Figure 2 VOUT = 5V 1.217 1.230 1.243 V Feedback Voltage (Note 1) AMC2576-ADJ VOUTFB 8V ≤V IN ≤ 40V, VOUT = 5V, Test circuit of Figure 2 0.5A ≤ I LOAD ≤ 3A 1.193 1.230 1.267 V Feedback Voltage (Note 1) AMC2576-ADJ VOUTFB 8V ≤V IN ≤ 40V, VOUT = 5V, Test circuit of Figure 2 0.5A ≤ I LOAD ≤ 3A, -40 °C ≤ TJ ≤ 125°C 1.180 1.230 1.286 V AMC2576-3.3 75 AMC2576-5.0 ILOAD = 3A 77 Efficiency AMC2576-ADJ ILOAD = 3A, VOUT = 5V 77 % TJ = 25°C 47 52 58 Oscillator Frequency fOSC (Note 2) -40 OC ≤ T J ≤ 125°C 42 52 63 kHz Quiescent Current IQ (Note 3) 5 10 mA Standby Current ISTBY ENABLE = 5V 70 200 µA TJ = 25°C 1.4 1.8 Saturation Voltage VSAT ILOAD = 3A (Note 4) -40 °C ≤ TJ ≤ 125°C 2.0 V TJ = 25°C 50 100 Feedback Bias Current IFB VOUT = 5V (ADJ version only) -40 °C ≤ TJ ≤ 125°C 500 nA Duty Cycle (ON) DC (Note 5) 93 98 % TJ = 25°C 4.2 7 8.8 Current Limit ILIMIT (Note 2, 4) -40 °C ≤ TJ ≤ 125°C 3.5 7.2 9 A VOUT = 0V 0.3 2 Output Leakage Current ILEAK (Note 3) VOUT = -1V 9 20 mA TJ = 25°C 2.2 1.4 VIH VOUT = 0V -40 °C ≤TJ ≤125°C 2.4 TJ = 25°C 1.2 1.0 ENABLE Threshold Voltage VIL VOUT = Normal Output Voltage -40 °C ≤ TJ ≤ 125°C 0.8 V IIH ENABLE = 5V 12 30 ENABLE Input Current IIL ENABLE = 0V 0 10 µA |
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