AP63300/1-EVM
3.8V TO 32V INPUT, 3A LOW IQ SYNCHRONOUS BUCK WITH
ENCHANCED EMI REDUCTION
AP63300/AP63301
Document number: DS42002 Rev. 3 - 2
9 of 11
September 2019
© Diodes Incorporated
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 5. AP63300 Efficiency vs. Output Current
Figure 6. AP63301 Efficiency vs. Output Current
0
10
20
30
40
50
60
70
80
90
100
0.001
0.010
0.100
1.000
10.000
E
ff
ic
ie
ncy
(
%
)
IOUT (A)
VIN = 12V, VOUT = 5V, L = 6.8
μH
VIN = 12V, VOUT = 3.3V, L = 4.7
μH
VIN = 24V, VOUT = 5V, L = 6.8
μH
VIN = 24V, VOUT = 3.3V, L = 4.7
μH
0
10
20
30
40
50
60
70
80
90
100
0.001
0.010
0.100
1.000
10.000
E
ff
ic
ie
ncy
(
%
)
IOUT (A)
VIN = 12V, VOUT = 5V, L = 6.8
μH
VIN = 12V, VOUT = 3.3V, L = 4.7
μH
VIN = 24V, VOUT = 5V, L = 6.8
μH
VIN = 24V, VOUT = 3.3V, L = 4.7
μH
