TIDT295 Test report | 德州仪器 TI.com.cn

TIDT295 August 2022

2.3 Thermal Images

All images were captured with the unit under test (UUT) enclosed in a 30 cm × 45 cm × 20 cm plexiglass box, 25ºC ambient, after a 30-minute warm up.

Figure 2-4 through Figure 2-7 illustrate the charge mode thermal images.

Figure 2-4 20 V_BUS and 20 V_BAT Full Charging Mode

Figure 2-6 9 V_BUS and 20 V_BAT Full Charging Mode

Figure 2-5 15 V_BUS and 20 V_BAT Full Charging Mode

Figure 2-7 5 V_BUS and 20 V_BAT Full Charging Mode

Figure 2-8 through Figure 2-10 illustrate the OTG mode thermal images.

Figure 2-8 18 V_BAT to 9 V, 3 A OTG Full Load

Figure 2-10 18 V_BAT to 20 V, 3 A OTG Full Load

Figure 2-9 18 V_BAT to 15 V, 3 A OTG Full Load