Diodes AP6508 - Manual (Page 8)

AP6508
500kHz 21V 3A SYNCHRONOUS DC/DC BUCK CONVERTER
AP6508
Document number: DS33437 Rev. 5 - 2
8 of 14
www.diodes.com
October 2011
© Diodes Incorporated
NEW PROD
UC
T
Typcal Performance Characteristics
V
IN
= 12V, V
OUT
= 1.2V, L = 3.3µH, C1 = 22µF, C2 = 47µF, T
A
= +25 ° C, unless otherwise noted.
Time- 1µs/div
Input Voltage Ripple
Time- 2µs/div
Output Voltage Ripple
Time- 1us/div
Powergood Rising Threshold
Time- 1µs/div
Powergood FallingThreshold
90% of VFB
72% of VFB