VIN = 5.0V, VOUT
= 1.8V, TA = 25°C, BOM = Table 8-2, unless otherwise noted.
Figure 8-3 Efficiency![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A PWM
Efficiency GUID-20201005-CA0I-FRWC-MXQ1-5ND0HWL8M2FB-low.gif](/ods/images/SLVSEF9I/GUID-20201005-CA0I-FRWC-MXQ1-5ND0HWL8M2FB-low.gif)
VOUT =
0.6V |
F-PWM devices |
Figure 8-5 PWM
Efficiency
Figure 8-7 Efficiency![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A PWM
Efficiency GUID-20201005-CA0I-54V0-DTLF-FR9FXFZXSWTQ-low.gif](/ods/images/SLVSEF9I/GUID-20201005-CA0I-54V0-DTLF-FR9FXFZXSWTQ-low.gif)
VOUT =
1.2V |
F-PWM devices |
Figure 8-9 PWM
Efficiency
Figure 8-11 Efficiency![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A PWM
Efficiency GUID-20201005-CA0I-CV7N-XMF9-987C8961TTDZ-low.gif](/ods/images/SLVSEF9I/GUID-20201005-CA0I-CV7N-XMF9-987C8961TTDZ-low.gif)
VOUT =
1.8V |
F-PWM devices |
Figure 8-13 PWM
Efficiency
Figure 8-15 Efficiency![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A PWM
Efficiency GUID-20201005-CA0I-2PXT-QCRT-43ZW063GS4KZ-low.gif](/ods/images/SLVSEF9I/GUID-20201005-CA0I-2PXT-QCRT-43ZW063GS4KZ-low.gif)
VOUT =
2.5V |
F-PWM devices |
Figure 8-17 PWM
Efficiency
Figure 8-19 Efficiency![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A PWM
Efficiency GUID-20201005-CA0I-2KZJ-HKRN-8Q0X7BX81X1X-low.gif](/ods/images/SLVSEF9I/GUID-20201005-CA0I-2KZJ-HKRN-8Q0X7BX81X1X-low.gif)
VOUT =
3.3V |
F-PWM devices |
Figure 8-21 PWM
Efficiency![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Switching Frequency GUID-F6901B74-FAF6-4DC1-898C-1D82FE057615-low.gif](/ods/images/SLVSEF9I/GUID-F6901B74-FAF6-4DC1-898C-1D82FE057615-low.gif)
VIN =
3.3V |
TPS62824, TPS62825,
TPS62826 |
Figure 8-23 Switching Frequency![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Switching Frequency GUID-20201112-CA0I-ZQ3S-5FR6-VF9GKLMXLVZC-low.gif](/ods/images/SLVSEF9I/GUID-20201112-CA0I-ZQ3S-5FR6-VF9GKLMXLVZC-low.gif)
VIN =
3.3V |
TPS62824A/5A/6A/7A |
Figure 8-25 Switching Frequency
Figure 8-27 Switching Frequency![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Thermal Derating GUID-218E8B07-072C-437F-B00C-71F8C9AB6757-low.gif](/ods/images/SLVSEF9I/GUID-218E8B07-072C-437F-B00C-71F8C9AB6757-low.gif)
VOUT =
1.2V |
θJA=
71.4°C/W |
Figure 8-29 Thermal Derating![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Thermal Derating GUID-EF95438C-CB89-4F5E-AA48-965F1763BAF1-low.gif](/ods/images/SLVSEF9I/GUID-EF95438C-CB89-4F5E-AA48-965F1763BAF1-low.gif)
VOUT =
2.5V |
θJA=
71.4°C/W |
Figure 8-31 Thermal Derating![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A PWM
Operation GUID-288F28E3-BED6-474A-9D1E-C96193C48C38-low.gif](/ods/images/SLVSEF9I/GUID-288F28E3-BED6-474A-9D1E-C96193C48C38-low.gif)
IOUT =
1.0A |
TPS62824/5/6/7 |
Figure 8-33 PWM
Operation![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A PWM
Operation at F-PWM GUID-20201008-CA0I-VQ9C-BJCB-X7GRSS0GSMT4-low.png](/ods/images/SLVSEF9I/GUID-20201008-CA0I-VQ9C-BJCB-X7GRSS0GSMT4-low.png)
IOUT =
1.0A |
TPS62824A/5A/6A/7A |
Figure 8-35 PWM
Operation at F-PWM
Figure 8-37 Start-Up With Load
Figure 8-39 Start-Up With Load
Figure 8-41 Disable, Active Output Discharge![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Load
Transient GUID-374A6018-D78C-4829-B853-26078AA0FE2F-low.gif](/ods/images/SLVSEF9I/GUID-374A6018-D78C-4829-B853-26078AA0FE2F-low.gif)
IOUT = 0.05A to
1A |
TPS62824/5/6/7 |
Figure 8-43 Load
Transient![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Load
Transient GUID-20201007-CA0I-T1GP-ZZ1Q-ZFDNTFF8JM35-low.png](/ods/images/SLVSEF9I/GUID-20201007-CA0I-T1GP-ZZ1Q-ZFDNTFF8JM35-low.png)
IOUT = 0.05A to
1A |
TPS62824A/5A/6A/7A |
Figure 8-45 Load
Transient
Figure 8-47 HICCUP Short-Circuit Protection
Figure 8-4 Load
Regulation![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Load
Regulation GUID-20201005-CA0I-9J0N-NP1W-R0ZZKZ1HJ2BM-low.gif](/ods/images/SLVSEF9I/GUID-20201005-CA0I-9J0N-NP1W-R0ZZKZ1HJ2BM-low.gif)
VOUT =
0.6V |
F-PWM devices |
Figure 8-6 Load
Regulation
Figure 8-8 Load
Regulation![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Load
Regulation GUID-20201005-CA0I-HHRW-L0ZL-Z5CWKFL71WX5-low.gif](/ods/images/SLVSEF9I/GUID-20201005-CA0I-HHRW-L0ZL-Z5CWKFL71WX5-low.gif)
VOUT =
1.2V |
F-PWM devices |
Figure 8-10 Load
Regulation
Figure 8-12 Load
Regulation![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Load
Regulation GUID-20201005-CA0I-M6NL-7HX1-VKVKL29M0QWD-low.gif](/ods/images/SLVSEF9I/GUID-20201005-CA0I-M6NL-7HX1-VKVKL29M0QWD-low.gif)
VOUT =
1.8V |
F-PWM devices |
Figure 8-14 Load
Regulation
Figure 8-16 Load
Regulation![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Load
Regulation GUID-20201005-CA0I-2MRT-WTLW-RKSZWCRCKHZW-low.gif](/ods/images/SLVSEF9I/GUID-20201005-CA0I-2MRT-WTLW-RKSZWCRCKHZW-low.gif)
VOUT =
2.5V |
F-PWM devices |
Figure 8-18 Load
Regulation
Figure 8-20 Load
Regulation![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Load
Regulation GUID-20201005-CA0I-W8G0-KRCG-TJTRXDQR8ZJQ-low.gif](/ods/images/SLVSEF9I/GUID-20201005-CA0I-W8G0-KRCG-TJTRXDQR8ZJQ-low.gif)
VOUT =
3.3V |
F-PWM devices |
Figure 8-22 Load
Regulation![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Switching Frequency GUID-094FFC6D-05D7-45AD-9628-643F4C423281-low.gif](/ods/images/SLVSEF9I/GUID-094FFC6D-05D7-45AD-9628-643F4C423281-low.gif)
IOUT =
1.0A |
TPS62824, TPS62825,
TPS62826 |
Figure 8-24 Switching Frequency![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Switching Frequency GUID-20201112-CA0I-KX7T-RJFG-63DTVWRDRCKH-low.gif](/ods/images/SLVSEF9I/GUID-20201112-CA0I-KX7T-RJFG-63DTVWRDRCKH-low.gif)
IOUT =
1.0A |
TPS62824A/5A/6A/7A |
Figure 8-26 Switching Frequency
Figure 8-28 Switching Frequency![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Thermal Derating GUID-E2D213A4-FA01-45FC-8BC0-F7FBE62E44CE-low.gif](/ods/images/SLVSEF9I/GUID-E2D213A4-FA01-45FC-8BC0-F7FBE62E44CE-low.gif)
VOUT =
1.8V |
θJA=
71.4°C/W |
Figure 8-30 Thermal Derating![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Thermal Derating GUID-DDD300C1-5227-48A0-B12E-2571ABBE0604-low.gif](/ods/images/SLVSEF9I/GUID-DDD300C1-5227-48A0-B12E-2571ABBE0604-low.gif)
VOUT =
3.3V |
θJA=
71.4°C/W |
Figure 8-32 Thermal Derating![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A PSM
Operation GUID-7711387C-8BA9-452A-A71A-0B93D51D6709-low.gif](/ods/images/SLVSEF9I/GUID-7711387C-8BA9-452A-A71A-0B93D51D6709-low.gif)
IOUT =
0.1A |
TPS62824/5/6/7 |
Figure 8-34 PSM
Operation![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A PWM
Operation at F-PWM GUID-20201008-CA0I-KSCW-C1TG-PS5QHRVXD06C-low.png](/ods/images/SLVSEF9I/GUID-20201008-CA0I-KSCW-C1TG-PS5QHRVXD06C-low.png)
No load |
TPS62824A/5A/6A/7A |
Figure 8-36 PWM
Operation at F-PWM
Figure 8-38 Start-Up With No Load
Figure 8-40 Start-Up With No Load
Figure 8-42 Disable, Active Output Discharge at No Load![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Load
Transient GUID-EA490D81-C621-472D-8468-321EB95EF1E4-low.gif](/ods/images/SLVSEF9I/GUID-EA490D81-C621-472D-8468-321EB95EF1E4-low.gif)
IOUT = 1A to
2A |
TPS62825/6/7 |
Figure 8-44 Load
Transient![TPS62824 TPS62825 TPS62826 TPS62827 TPS62824A TPS62825A TPS62826A TPS62827A Load
Transient GUID-20201007-CA0I-HNJX-K4WG-WHVVDJNJFKHB-low.png](/ods/images/SLVSEF9I/GUID-20201007-CA0I-HNJX-K4WG-WHVVDJNJFKHB-low.png)
IOUT = 1A to
2A |
TPS62825A/6A/7A |
Figure 8-46 Load
Transient
Figure 8-48 HICCUP Short-Circuit Protection (Zoom In)