Diodes AUR9707 - Manual (Page 9)

Data Sheet
Dual High-efficiency PWM Step-down DC-DC Converter with OVP AUR9707
Feb. 2012 Rev. 1. 1 BCD Semiconductor Manufacturing Limited
9
Typical Performance Characteristics (Continued)
Figure 16. Temperature vs. Load Current Figure 17. Waveform of V
IN
=4.5V, V
OUT
=1.5V, L=2.2
µH
Time 200 µs/div
Figure 18. Soft Start
V
OUT
200mV/div
V
EN
2V/div
V
LX
2V/div
Time 400ns/div
V
EN
2V/div
V
OUT
1V/div
V
LX
2V/div