IN = 12 V, VOUT
= 1.2 V, TA = 25°C, BOM = Table 7-1, (unless otherwise noted)
![TPS62914 TPS62916 TPS62918 VOUT Ripple After the First L-C Filter TPS62914 TPS62916 TPS62918 VOUT Ripple After the First L-C Filter](/ods/images/SLVSG94C/GUID-20231103-SS0I-HJTX-WKNS-CQMWVGLRKF1B-low.svg)
12 V to 1.2 V, 2 A |
1 μH, 1 MHz |
First L-C Only |
Figure 5-1 VOUT Ripple After the First L-C Filter ![TPS62914 TPS62916 TPS62918 VOUT Ripple After the Second L-C Filter TPS62914 TPS62916 TPS62918 VOUT Ripple After the Second L-C Filter](/ods/images/SLVSG94C/GUID-20231103-SS0I-B3DM-HBCZ-KMLVM2SKRFP6-low.svg)
|
|
|
12 V to 1.2 V, 2 A |
1 μH, 1 MHz |
First and second
L-C |
Figure 5-3 VOUT Ripple After the Second L-C Filter![TPS62914 TPS62916 TPS62918 VOUT Ripple After the First L-C Filter TPS62914 TPS62916 TPS62918 VOUT Ripple After the First L-C Filter](/ods/images/SLVSG94C/GUID-20231103-SS0I-RF8D-D7NH-5PZWJJZBRQTJ-low.svg)
12 V to 1.8 V, 2 A |
1 μH, 1.4 MHz |
First L-C Only |
|
|
|
Figure 5-5 VOUT Ripple After the First L-C Filter ![TPS62914 TPS62916 TPS62918 VOUT Ripple After the Second L-C Filter TPS62914 TPS62916 TPS62918 VOUT Ripple After the Second L-C Filter](/ods/images/SLVSG94C/GUID-20231103-SS0I-RMHB-DMBM-RSM00S108SQR-low.svg)
12 V to 1.8 V, 2 A |
1 μH, 1.4 MHz |
First and second
L-C |
|
|
|
Figure 5-7 VOUT Ripple After the Second L-C Filter![TPS62914 TPS62916 TPS62918 VOUT Ripple After the First L-C Filter TPS62914 TPS62916 TPS62918 VOUT Ripple After the First L-C Filter](/ods/images/SLVSG94C/GUID-20231103-SS0I-MTDB-HTRJ-GR3G3BNQHMVV-low.svg)
12 V to 3.3 V, 2 A |
1 μH, 2.2 MHz |
First L-C Only |
Figure 5-9 VOUT Ripple After the First L-C Filter ![TPS62914 TPS62916 TPS62918 VOUT Ripple After
the Second L-C Filter TPS62914 TPS62916 TPS62918 VOUT Ripple After
the Second L-C Filter](/ods/images/SLVSG94C/GUID-20231103-SS0I-B6BB-TPFH-K19PXBDCMSWG-low.svg)
12 V to 3.3 V, 2 A |
1 μH, 2.2 MHz |
First and second
L-C |
Figure 5-11 VOUT Ripple After
the Second L-C Filter![TPS62914 TPS62916 TPS62918 Output Noise Density vs Frequency TPS62914 TPS62916 TPS62918 Output Noise Density vs Frequency](/ods/images/SLVSG94C/GUID-20240422-SS0I-NC2B-WW7H-1VNPL3LBSMPX-low.svg)
12 V to 1.2 V |
1 μH, 1 MHz |
First L-C Only |
NR/SS = Open, 470 nF, 2.2 μF, BW = 100 Hz to 100
kHz |
Figure 5-13 Output Noise Density vs Frequency![TPS62914 TPS62916 TPS62918 Output Noise Density vs Frequency TPS62914 TPS62916 TPS62918 Output Noise Density vs Frequency](/ods/images/SLVSG94C/GUID-20240422-SS0I-V8R4-T2VP-PXRF14RRPHFZ-low.svg)
12 V to 1.8 V |
1 μH, 1.4 MHz |
First L-C Only |
NR/SS = Open, 470 nF, 2.2 μF, BW = 100 Hz to 100
kHz |
Figure 5-15 Output Noise Density vs Frequency![TPS62914 TPS62916 TPS62918 Output Noise Density vs Frequency TPS62914 TPS62916 TPS62918 Output Noise Density vs Frequency](/ods/images/SLVSG94C/GUID-20240422-SS0I-KDSK-SC92-GPBJ8QNZHS5V-low.svg)
12 V to 3.3 V |
1 μH, 2.2 MHz |
First L-C Only |
NR/SS = Open, 470 nF, 2.2 μF, BW = 100 Hz to 100
kHz |
Figure 5-17 Output Noise Density vs Frequency![TPS62914 TPS62916 TPS62918 VOUT Ripple FFT After the First L-C Filter TPS62914 TPS62916 TPS62918 VOUT Ripple FFT After the First L-C Filter](/ods/images/SLVSG94C/GUID-20231103-SS0I-LPDT-G2QW-RDBXSMDJ4GR3-low.svg)
12 V to 1.2 V, 2A |
1 μH, 2 MHz |
First L-C Only |
|
BW = 10 kHz |
|
Figure 5-2 VOUT Ripple FFT After the First L-C Filter ![TPS62914 TPS62916 TPS62918 VOUT Ripple FFT After the Second L-C Filter TPS62914 TPS62916 TPS62918 VOUT Ripple FFT After the Second L-C Filter](/ods/images/SLVSG94C/GUID-20231103-SS0I-HNN8-3183-RZZMHJH80RHK-low.svg)
12 V to 1.2 V, 2 A |
1 μH, 1 MHz |
First and second
L-C |
|
BW = 10 kHz |
|
Figure 5-4 VOUT Ripple FFT After the Second L-C Filter![TPS62914 TPS62916 TPS62918 VOUT Ripple FFT After the First L-C Filter TPS62914 TPS62916 TPS62918 VOUT Ripple FFT After the First L-C Filter](/ods/images/SLVSG94C/GUID-20231103-SS0I-BKGG-LWPL-LGT44HFVPT1Z-low.svg)
12 V to 1.8 V, 2 A |
1 μH, 1.4 MHz |
First L-C Only |
|
BW = 10 kHz |
|
Figure 5-6 VOUT Ripple FFT After the First L-C Filter ![TPS62914 TPS62916 TPS62918 VOUT Ripple FFT After the Second L-C Filter TPS62914 TPS62916 TPS62918 VOUT Ripple FFT After the Second L-C Filter](/ods/images/SLVSG94C/GUID-20231103-SS0I-JV1X-WKWC-STHQNFCLZWTD-low.svg)
12 V to 1.8 V, 2 A |
1 μH, 1.4 MHz |
First and second
L-C |
|
BW = 10 kHz |
|
Figure 5-8 VOUT Ripple FFT After the Second L-C Filter![TPS62914 TPS62916 TPS62918 VOUT Ripple FFT After the First L-C Filter TPS62914 TPS62916 TPS62918 VOUT Ripple FFT After the First L-C Filter](/ods/images/SLVSG94C/GUID-20231103-SS0I-GMKN-PWKQ-QLXF0QVZLZTG-low.svg)
12 V to 3.3 V, 2 A |
1 μH, 2.2 MHz |
First L-C Only |
|
BW = 10 kHz |
|
Figure 5-10 VOUT Ripple FFT After the First L-C Filter ![TPS62914 TPS62916 TPS62918 VOUT Ripple FFT After the Second L-C Filter TPS62914 TPS62916 TPS62918 VOUT Ripple FFT After the Second L-C Filter](/ods/images/SLVSG94C/GUID-20231103-SS0I-VBGN-J06M-BFLQJSXBLQTM-low.svg)
12 V to 3.3 V, 2 A |
1 μH, 2.2 MHz |
First and second
L-C |
|
BW = 10 kHz |
|
Figure 5-12 VOUT Ripple FFT After the Second L-C Filter![TPS62914 TPS62916 TPS62918 Output Noise Density vs Frequency TPS62914 TPS62916 TPS62918 Output Noise Density vs Frequency](/ods/images/SLVSG94C/GUID-20240422-SS0I-ZJLH-TLLL-NR0600JDJFSL-low.svg)
12 V to 1.2 V |
1 μH, 1 MHz |
After ferrite bead
filter |
NR/SS = Open, 470 nF, 2.2 μF, BW = 100 Hz to 100
kHz |
Figure 5-14 Output Noise Density vs Frequency![TPS62914 TPS62916 TPS62918 Output Noise Density vs Frequency TPS62914 TPS62916 TPS62918 Output Noise Density vs Frequency](/ods/images/SLVSG94C/GUID-20240422-SS0I-GTVP-FQ7W-7PWXTKCDBJBM-low.svg)
12 V to 1.8 V |
1 μH, 1.4 MHz |
After ferrite bead
filter |
NR/SS = Open, 470 nF, 2.2 μF, BW = 100 Hz to 100
kHz |
Figure 5-16 Output Noise Density vs Frequency![TPS62914 TPS62916 TPS62918 Output Noise Density vs Frequency TPS62914 TPS62916 TPS62918 Output Noise Density vs Frequency](/ods/images/SLVSG94C/GUID-20240422-SS0I-BD2V-FFFW-TTZ17R2H2JH3-low.svg)
12 V to 3.3 V |
1 μH, 2.2 MHz |
After ferrite bead
filter |
NR/SS = Open, 470 nF, 2.2 μF, BW = 100 Hz to 100
kHz |
Figure 5-18 Output Noise Density vs Frequency