TIDT346
august 2023
1
Description
Features
Applications
1
Test Prerequisites
1.1
Voltage and Current Requirements
1.2
Considerations
1.3
Dimensions
2
Testing and Results
2.1
Efficiency Graphs
2.2
Efficiency Data
2.2.1
6-V Input Voltage
2.2.2
12-V Input Voltage
2.2.3
16-V Input Voltage
2.3
Thermal Images
2.4
Bode Plots
2.4.1
4.5-V Input Voltage
2.4.2
6-V Input Voltage
2.4.3
12-V Input Voltage
3
Waveforms
3.1
Switching
3.1.1
6-V Input Voltage and 1-A Load
3.1.2
16-V Input Voltage and 1-A Load
3.1.3
Overshoot at VIN 12 V and 1-A Load Current
3.1.4
Undershoot at 12 VIN and 1-A Load Current
3.2
Output Voltage Ripple
3.3
Input Voltage Ripple
3.4
Load Transients
3.4.1
6-V Input Voltage
3.4.2
16-V Input Voltage
3.5
Start-Up Sequence (1-A Load)
3.6
Shutdown Sequence
3.6.1
No Load
3.6.2
1-A Load
3.1.1
6-V Input Voltage and 1-A Load
Figure 3-1
Switching Node at 6-V V
IN
, 1-A I
OUT
[scale: 5 V / div, 200 ns / div, 500-MHz BW, DC coupling]