PDQ30-Q24-S3-D Datasheet, PDF (2/9 Pages) CUI INC – DC-DC CONVERTER

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CUI Inc │ SERIES: PDQ30-D │ DESCRIPTION: DC-DC CONVERTER
date 07/12/2016 │ page 2 of 9
INPUT
parameter
conditions/description
operating input voltage
24 Vdc input models
48 Vdc input models
surge voltage
for maximum of 100 ms
24 Vdc input models
48 Vdc input models
current
24 Vdc input models
48 Vdc input models
under voltage shutdown
24 Vdc input models, power up
24 Vdc input models, power down
48 Vdc input models, power up
48 Vdc input models, power down
remote on/off¹
turn on (3.5~75 Vdc or open circuit)
turn off (<1.2 Vdc)
filter
pi filter
input reverse polarity protection no
input fuse
6 A time delay fuse for 24 Vdc input models
(recommended)
3 A time delay fuse for 48 Vdc input models
(recommended)
Notes:
1. CMOS or open collector TTL, reference to –Vin.
OUTPUT
parameter
conditions/description
maximum capacitive load
3.3 Vdc output models
5 Vdc output models
12 Vdc output models
15 Vdc output models
±12 Vdc output models
±15 Vdc output models
voltage accuracy
line regulation
from high line to low line
single output models
dual output models
load regulation
from full load to minimum load
single output models
dual output models
voltage balance
dual output models
cross regulation
load cross variation 10%/100% (dual output
models)
turn-on delay time, from input from Vin, min to 10% Vo
turn-on delay time, from
on/off control
from Von/off to 10% Vo
rise time
from 10% Vo to 90% Vo
adjustability²
see application notes
switching frequency
3.3, 5 Vdc output models
all other models
dynamic load response
75%-100% step load change
error band (Vout)
recovery time
temperature coefficient
Note:
2. For single output models only.
min
typ
max
units
9
24
36
Vdc
18
48
75
Vdc
50
Vdc
100
Vdc
3.9
A
1.95
A
8.5
Vdc
8.0
Vdc
17
Vdc
16
Vdc
min
typ
10
10
10
±10
270
330
5
250
±0.03
max
7,500
6,000
2,500
2,000
1,250
1,000
±1.5
±0.2
±0.5
±0.2
±1.0
±1.5
±5
units
μF
μF
μF
μF
μF
μF
%
%
%
%
%
%
%
ms
ms
ms
%
kHz
kHz
%
µs
%/°C
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