VIN = 5.0V, VOUT
= 1.8V, TA = 25°C, BOM = Table 8-2, unless otherwise noted.
Figure 8-3 Efficiency
| VOUT =
0.6V |
F-PWM devices |
Figure 8-5 PWM
Efficiency
Figure 8-7 Efficiency
| VOUT =
1.2V |
F-PWM devices |
Figure 8-9 PWM
Efficiency
Figure 8-11 Efficiency
| VOUT =
1.8V |
F-PWM devices |
Figure 8-13 PWM
Efficiency
Figure 8-15 Efficiency
| VOUT =
2.5V |
F-PWM devices |
Figure 8-17 PWM
Efficiency
Figure 8-19 Efficiency
| VOUT =
3.3V |
F-PWM devices |
Figure 8-21 PWM
Efficiency
| VIN =
3.3V |
TPS62824, TPS62825,
TPS62826 |
Figure 8-23 Switching Frequency
| VIN =
3.3V |
TPS62824A/5A/6A/7A |
Figure 8-25 Switching Frequency
Figure 8-27 Switching Frequency
| VOUT =
1.2V |
θJA=
71.4°C/W |
Figure 8-29 Thermal Derating
| VOUT =
2.5V |
θJA=
71.4°C/W |
Figure 8-31 Thermal Derating
| IOUT =
1.0A |
TPS62824/5/6/7 |
Figure 8-33 PWM
Operation
| 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
| IOUT = 0.05A to
1A |
TPS62824/5/6/7 |
Figure 8-43 Load
Transient
| 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
| VOUT =
0.6V |
F-PWM devices |
Figure 8-6 Load
Regulation
Figure 8-8 Load
Regulation
| VOUT =
1.2V |
F-PWM devices |
Figure 8-10 Load
Regulation
Figure 8-12 Load
Regulation
| VOUT =
1.8V |
F-PWM devices |
Figure 8-14 Load
Regulation
Figure 8-16 Load
Regulation
| VOUT =
2.5V |
F-PWM devices |
Figure 8-18 Load
Regulation
Figure 8-20 Load
Regulation
| VOUT =
3.3V |
F-PWM devices |
Figure 8-22 Load
Regulation
| IOUT =
1.0A |
TPS62824, TPS62825,
TPS62826 |
Figure 8-24 Switching Frequency
| IOUT =
1.0A |
TPS62824A/5A/6A/7A |
Figure 8-26 Switching Frequency
Figure 8-28 Switching Frequency
| VOUT =
1.8V |
θJA=
71.4°C/W |
Figure 8-30 Thermal Derating
| VOUT =
3.3V |
θJA=
71.4°C/W |
Figure 8-32 Thermal Derating
| IOUT =
0.1A |
TPS62824/5/6/7 |
Figure 8-34 PSM
Operation
| 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
| IOUT = 1A to
2A |
TPS62825/6/7 |
Figure 8-44 Load
Transient
| IOUT = 1A to
2A |
TPS62825A/6A/7A |
Figure 8-46 Load
Transient
Figure 8-48 HICCUP Short-Circuit Protection (Zoom In)