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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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TPS7A8400RGRR Fiches technique(PDF) 8 Page - Texas Instruments |
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TPS7A8400RGRR Fiches technique(HTML) 8 Page - Texas Instruments |
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8 / 44 page  Frequency (Hz) 1x101 1x102 1x103 1x104 1x105 1x106 4x106 0.001 0.002 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 VIN = 1.4 V, VBIAS = 5.0 V, 4.5 PVRMS VIN = 1.4 V, 6.0 PVRMS VIN = 1.5 V, 4.5 PVRMS VIN = 1.8 V, 4.5 PVRMS VIN = 2.5 V, 4.6 PVRMS VIN = 5.0 V, 5.15 PVRMS Frequency (Hz) 1x101 1x102 1x103 1x104 1x105 1x106 4x106 0.001 0.002 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 CNR/SS = 0 nF, 6.2 PVRMS CNR/SS = 1 nF, 4.9 PVRMS CNR/SS = 10 nF, 4.4 PVRMS CNR/SS = 100 nF, 4.35 PVRMS Output Voltage (V) 0.6 1.2 1.8 2.4 3 3.6 4.2 4.8 5.4 4 5 6 7 8 9 10 11 12 IOUT = 1.0 A IOUT = 2.0 A IOUT = 3.0 A Frequency (Hz) 1x101 1x102 1x103 1x104 1x105 1x106 5x106 0.001 0.002 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 VOUT = 5.0 V, 11.7 PVRMS VOUT = 3.3 V, 8.3 PVRMS VOUT = 1.5 V, 5.4 PVRMS VOUT = 0.8 V, 4.5 PVRMS Frequency (Hz) 1x101 1x102 1x103 1x104 1x105 1x106 1x107 0 20 40 60 80 100 COUT = 47||10||10 PF COUT = 47 PF COUT = 100 PF COUT = 200 PF COUT = 500 PF Frequency (Hz) 1x101 1x102 1x103 1x104 1x105 1x106 1x107 0 20 40 60 80 100 VBIAS = 3.0 V VBIAS = 5.0 V VBIAS = 6.5 V TPS7A84 SBVS233A – JANUARY 2016 – REVISED JANUARY 2016 www.ti.com Typical Characteristics (continued) at TA = 25°C, VIN = 1.4 V or VIN = VOUT(NOM) + 0.4 V (whichever is greater), VBIAS = open, VOUT(NOM) = 0.8 V, VEN = 1.1 V, COUT = 47 μF, CNR/SS = 0 nF, CFF = 0 nF, and PG pin pulled up to VIN with 100 kΩ (unless otherwise noted) VIN = VOUT + 0.3 V, VOUT = 1 V, IOUT = 3 A, CNR/SS = 10 nF, VIN = VOUT + 0.3 V, VOUT = 1 V, IOUT = 3 A, CFF = 10 nF COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF Figure 7. PSRR vs Frequency and COUT Figure 8. PSRR vs Frequency and VBIAS VIN = VOUT + 0.3 V and VBIAS = 5 V for VOUT ≤ 2.2 V, VIN = VOUT + 0.3 V and VBIAS = 5 V for VOUT ≤ 2.2 V, IOUT = 3 A, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF Figure 10. Output Noise vs Frequency and Output Voltage Figure 9. Output Voltage Noise vs Output Voltage IOUT = 3 A, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, VIN = VOUT + 0.3 V, VBIAS = 5 V, IOUT = 3 A, CFF = 10 nF COUT = 47 μF || 10 μF || 10 μF, CFF = 10 nF Figure 11. Output Noise vs Frequency and Input Voltage Figure 12. Output Noise vs Frequency and CNR/SS 8 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: TPS7A84 |
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