Typical Performance Characteristics (Continued)
TA = 25°C, CIN = 10µF, COUT = 20µF, L = 3.3µH, R2 = 10kΩ, unless otherwise noted.
Time (1μs/div)
Figure 9. PWM Mode
100mA
VOUT = 1.2V
600mA
Time (10μs/div)
Figure 11. Load Transient Response
Time (5μs/div)
Figure 10. Power-Save Mode
600mA
VOUT = 1.2V
100mA
Time (10μs/div)
Figure 12. Load Transient Response
VOUT = 1.2V
IOUT = 10mA
Time (100μs/div)
Figure 13. Start-Up Response
VOUT = 1.2V
IOUT = 800mA
Time (200μs/div)
Figure 14. Start-Up Response
© 2005 Fairchild Semiconductor Corporation
FAN5308 Rev. 1.0.2
6
www.fairchildsemi.com