AVQ100-36S3V3 DC-DC Converter
3/15
Parameter
Min.
Typ.
Max.
Unit
Notes & Conditions
Output voltage temperature
regulation
0.02
%/°C
Over sample, line, load,
temperature & life
Total output voltage range
3.25
3.30
40
3.35
70
V
Figure 2
Output voltage ripple and noise
mVpp
20MHz bandwidth; Figure 14
Operating output current range
Output DC current-limit inception
0
25
35
A
A
Hiccup: auto-restart when
27.5
over-current condition is removed
Negative current drawn from
output
Reverse current-limit while enabled
0.5
0
1.0
10
2.0
A
Negative current drawn from
output
Reverse current-limit while disabled
Vout pre-bias level
50
mA
%Vo
µF
90
High frequency and low ESR is
recommended
Output capacitance
470
470
10000
Dynamic characteristics
Figure 4
50% ~ 75% ~ 50%
150
100
180
200
mV
µs
Test condition: 25°C, nominal
input voltage, see Figure 10
I
o,max, 0.1A/µs
Settling time
Recovery to within 1% Vo,nom
Figure 5
Dynamic
response
50% ~ 75% ~ 50%
Io,max, 1A/µs
mV
Test condition: 25°C, nominal
input voltage, see Figure 10
Settling time
Rise time
µs
Recovery to within 1% Vo,nom
Full load, Figure 6
10
5
30
10
ms
ms
Turn-on
transient
Turn-on delay time
Output voltage
overshoot
0
%Vo
Efficiency
90
100% load (24Vin)
50% load (24Vin)
100% load (48Vin)
50% load (48Vin)
%
%
Figure 1
Figure 1
Figure 1
Figure 1
92
90.5
90
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