TIDT296
September 2022
Description
Features
Applications
1
Test Prerequisites
1.1
Voltage and Current Requirements
1.2
Required Equipment
2
Testing and Results
2.1
Efficiency Graphs
2.2
Cross Regulation
2.3
Thermal Images
3
Waveforms
3.1
Start-Up
3.2
Undervoltage Protection
3.3
Output Voltage Ripple
3.4
Load Transients
3.5
Switching Node Waveforms
3.6
Short-Circuit Test
3.7
Diode Voltage Stress
1.1
Voltage and Current Requirements
Table 1-1 Voltage and Current Requirements
Parameter
Specifications
Input voltage range
10–20 VDC
Output voltage range
Dual channel, each one has +15 V, –8 V
Maximum output current
Each channel: 0.08 A
Maximum output power
4 W
Switching frequency (f
SW
)
350 kHz