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CUI Inc │SERIES: PDQ10-D │ DESCRIPTION: DC-DC CONVERTER
date 07/12/2016 │ page 2 of 9
INPUT
parameter
conditions/description
min
typ
max
units
24 Vdc input models
48 Vdc input models
9
18
24
48
36
75
Vdc
Vdc
operating input voltage
surge voltage
current
for maximum of 100 ms
24 Vdc input models
48 Vdc input models
50
100
Vdc
Vdc
24 Vdc input models
48 Vdc input models
1.4
0.7
A
A
24 Vdc input models, power up
24 Vdc input models, power down
48 Vdc input models, power up
48 Vdc input models, power down
8.8
8.0
17
Vdc
Vdc
Vdc
Vdc
under voltage shutdown
16
turn on (3.5~36 Vdc or open circuit)
turn off (<1.2 Vdc)
remote on/off1
filter
LC type
input reverse polarity protection no
3 A time delay fuse for 24 Vdc input models
(recommended)
1.5 A time delay fuse for 48 Vdc input models
(recommended)
input fuse
Notes:
1. CMOS or open collector TTL, reference to –Vin.
OUTPUT
parameter
conditions/description
min
typ
max
units
3.3 Vdc output models
5 Vdc output models
12 Vdc output models
15 Vdc output models
±5 Vdc output models
±12 Vdc output models
±15 Vdc output models
3,300
2,200
1,000
680
1,200
470
μF
μF
μF
μF
μF
μF
μF
maximum capacitive load
330
voltage accuracy
line regulation
±1.5
±0.5
%
%
from high line to low line
from 100% load to minimum load
single output models
dual output models
load regulation
±0.5
±1
%
%
voltage balance
dual output models
±1
%
load cross variation 25%/100% (dual output
models)
cross regulation
±5
%
turn-on delay time, from input
from Vin, min to 10% Vo
2
2
ms
ms
turn-on delay time, from
on/off control
from Von/off to 10% Vo
rise time
adjustability2
from 10% Vo to 90% Vo
see application notes
at nominal Vin, full load
1.5
±10
280
ms
%
switching frequency
kHz
75%-100% step load change
error band (Vout)
recovery time
dynamic load response
5
500
%
µs
temperature coefficient
±0.03
%/°C
Note:
2. For single output models only.
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