Unless otherwise indicated,
VIN = 24 V, VOUT = 5 V, IOUT = 3 A,
and FSW = 1 MHz.
Figure 8-2 Start-Up Waveforms
VIN = 24 V |
VOUT = 5
V |
FSW = 1
MHz |
|
|
COUT = 2 ×
47µF |
Figure 8-4 Load
Transient 0 A to 3 A, 1 A/µs
VIN = 24 V |
VOUT = 3.3
V |
FSW = 1
MHz |
|
|
COUT = 2 ×
47µF |
Figure 8-6 Load
Transient 0 A to 3 A, 1 A/µsFigure 8-8 Thermal Image VIN = 12 V, VOUT = 3.3 V,
FSW = 1 MHz, IOUT = 3 A Figure 8-10 Thermal Image VIN = 24 V, VOUT = 3.3 V,
FSW = 1 MHz, IOUT = 3 A Figure 8-3 Shutdown Waveforms
VIN = 24 V |
VOUT = 5
V |
FSW = 1
MHz |
|
|
COUT = 2 ×
47µF |
Figure 8-5 Load
Transient 1.5 A to 3 A, 1 A/µs
VIN = 24 V |
VOUT = 3.3
V |
F SW = 1
MHz |
|
|
COUT = 2 ×
47µF |
Figure 8-7 Load
Transient 1.5 A to 3 A, 1 A/µsFigure 8-9 Thermal Image VIN = 12 V, VOUT = 5 V, FSW
= 1 MHz, IOUT = 3 A Figure 8-11 Thermal Image VIN = 24 V, VOUT = 5 V, FSW
= 1 MHz, IOUT = 3 A