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ADP7157 数据表(PDF) 10 Page - Analog Devices |
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ADP7157 数据表(HTML) 10 Page - Analog Devices |
10 / 23 page Data Sheet ADP7158 Rev. A | Page 9 of 22 1.75 1.76 1.77 1.78 1.79 1.80 1.81 1.82 1.83 1.84 1.85 ILOAD =0mA ILOAD =10mA ILOAD =100mA ILOAD =600mA ILOAD =1200mA ILOAD =2000mA 2.32.73.13.53.94.34.75.1 5.5 VIN (V) Figure 17. Output Voltage (VOUT) vs. Input Voltage (VIN) at Various Loads, VOUT = 1.8 V –40 –20 0 20406080 100 120 140 TEMPERATURE (ºC) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ILOAD =0mA ILOAD =10mA ILOAD = 100mA ILOAD = 600mA ILOAD = 1200mA ILOAD = 2000mA Figure 18. Ground Current (IGND) vs. Temperature at Various Loads, VOUT = 1.8 V 0.1m 1m 10m 100m 1 10 ILOAD (A) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Figure 19. Ground Current (IGND) vs. Load Current (ILOAD), VOUT = 1.8 V 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 2.3 2.6 2.9 3.2 3.5 3.8 4.1 4.4 4.7 5 5.3 5.6 VIN (V) ILOAD =0mA ILOAD =10mA ILOAD = 100mA ILOAD = 600mA ILOAD = 1200mA ILOAD = 2000mA Figure 20. Ground Current (IGND) vs. Input Voltage (VIN) at Various Loads, VOUT = 1.8 V –100 –90 –80 –70 –60 –50 –40 –30 –20 –10 0 1 10 100 1k 10k 100k 1M 10M FREQUENCY (Hz) ILOAD = 10mA ILOAD = 100mA ILOAD = 600mA ILOAD = 1200mA ILOAD = 2000mA Figure 21. Power Supply Rejection Ratio (PSRR) vs. Frequency at Various Loads, VOUT = 3.3 V, VIN = 4.0 V –100 –90 –80 –70 –60 –50 –40 –30 –20 –10 0 1 10 100 1k 10k 100k 1M 10M FREQUENCY (Hz) 900mV 800mV 700mV 600mV 500mV Figure 22. Power Supply Rejection Ratio (PSRR) vs. Frequency at Various Headroom Voltages, VOUT = 3.3 V, 2 A Load |
类似零件编号 - ADP7157 |
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类似说明 - ADP7157 |
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