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07/12/2016
1 of 9
SERIES:
PDQ15-D
│
DESCRIPTION:
DC-DC CONVERTER
FEATURES
• up to 15 W isolated output
• industry standard 1” x 1” package
•
•
•
•
•
•
•
•
•
4:1 input range
single/dual regulated output
over voltage, input under voltage lockout, and short circuit protections
1,500 Vdc isolation voltage
five-sided shielded case
remote on/off control
output trim
-40 to 105°C temperature range
efficiency up to 88%
MODEL
typ
(Vdc)
input
voltage
range
(Vdc)
output
voltage
(Vdc)
min
(A)
output
current
max
(A)
output
power
max
(W)
ripple
& noise
1
max
(mVp-p)
efficiency
typ
(%)
PDQ15-Q24-S3-D
PDQ15-Q24-S5-D
PDQ15-Q24-S12-D
PDQ15-Q24-S15-D
PDQ15-Q24-D5-D
PDQ15-Q24-D12-D
PDQ15-Q24-D15-D
PDQ15-Q48-S3-D
PDQ15-Q48-S5-D
PDQ15-Q48-S12-D
PDQ15-Q48-S15-D
PDQ15-Q48-D5-D
PDQ15-Q48-D12-D
PDQ15-Q48-D15-D
Notes:
24
24
24
24
24
24
24
48
48
48
48
48
48
48
9~36
9~36
9~36
9~36
9~36
9~36
9~36
18~75
18~75
18~75
18~75
18~75
18~75
18~75
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4.0
3.0
1.25
1.0
±1.5
±0.625
±0.500
4.0
3.0
1.25
1.0
±1.5
±0.625
±0.500
13.2
15
15
15
15
15
15
13.2
15
15
15
15
15
15
75
75
100
100
75
100
100
75
75
100
100
75
100
100
87
87
87
88
85
87
88
88
88
87
87
85
87
87
1. At full load, nominal input, 20 MHz bandwidth oscilloscope, with 10 µF tantalum and 1 µF ceramic capacitors on the output.
2. All specifications are measured at Ta=25°C, nominal input voltage, and rated output load unless otherwise specified.
PART NUMBER KEY
PDQ15
-
QXX -
X XX
-
D
Base Number
Input Voltage
Output
S = single
D = dual
Output Voltage
Packaging Style:
D = DIP
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│
SERIES:
PDQ15-D
│
DESCRIPTION:
DC-DC CONVERTER
date
07/12/2016
│
page
2 of 9
INPUT
parameter
operating input voltage
surge voltage
current
conditions/description
24 Vdc input models
48 Vdc input models
for maximum of 100 ms
24 Vdc input models
48 Vdc input models
24 Vdc input models
48 Vdc input models
24
24
48
48
Vdc
Vdc
Vdc
Vdc
input
input
input
input
models,
models,
models,
models,
power
power
power
power
up
down
up
down
8.8
8.0
17
16
min
9
18
typ
24
48
max
36
75
50
100
2.1
1.0
units
Vdc
Vdc
Vdc
Vdc
A
A
Vdc
Vdc
Vdc
Vdc
under voltage shutdown
remote on/off
1
filter
turn on (3.5~75 Vdc or open circuit)
turn off (<1.2 Vdc)
LC type
4 A time delay fuse for 24 Vdc input models
(recommended)
2 A time delay fuse for 48 Vdc input models
(recommended)
input reverse polarity protection no
input fuse
Notes:
1. CMOS or open collector TTL, reference to –Vin.
OUTPUT
parameter
conditions/description
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
from high line to low line
single output models
dual output models
from 100% load to minimum load
single output models
dual output models
dual output models
load cross variation 10%/100% (dual output
models)
from Vin, min to 10% Vo
from Von/off to 10% Vo
from 10% Vo to 90% Vo
see application notes
75%-100% step load change
error band (Vout)
recovery time
10
10
10
±10
400
5
250
±0.03
min
typ
max
4,000
3,000
1,250
1,000
1,500
625
470
±1.5
±0.2
±0.5
±0.2
±1.0
±2.0
±5
units
μF
μF
μF
μF
μF
μF
μF
%
%
%
%
%
%
%
ms
ms
ms
%
kHz
%
µs
%/°C
maximum capacitive load
voltage accuracy
line regulation
load regulation
voltage balance
cross regulation
turn-on delay time, from input
turn-on delay time, from
on/off control
rise time
adjustability
2
switching frequency
dynamic load response
temperature coefficient
Note:
2. For single output models only.
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SERIES:
PDQ15-D
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DESCRIPTION:
DC-DC CONVERTER
date
07/12/2016
│
page
3 of 9
PROTECTIONS
parameter
conditions/description
zener or TVS clamp
3.3 Vdc output models
5 Vdc output models (single and dual)
12 Vdc output models (single and dual)
15 Vdc output models (single and dual)
hiccup mode
continuous, automatic recovery
110
min
typ
3.9
6.2
15
18
140
160
max
units
Vdc
Vdc
Vdc
Vdc
%
over voltage protection
over current protection
short circuit protection
SAFETY AND COMPLIANCE
parameter
isolation voltage
isolation resistance
isolation capacitance
conducted emissions
MTBF
RoHS
conditions/description
input to output for 1 minute
input to output
input to output
EN 55022 Class A (external circuit required, see
Figure 3)
as per MIL-HDBK-217F, GB, full load, 25°C
3.3, 5 Vdc output models
all other models
2011/65/EU
950,000
1,300,000
hours
hours
min
1,500
1,000
1,000
typ
max
units
Vdc
MΩ
pF
ENVIRONMENTAL
parameter
operating temperature
storage temperature
operating humidity
non-condensing
conditions/description
see derating curves
min
-40
-55
typ
max
105
125
95
units
°C
°C
%
SOLDERABILITY
parameter
wave soldering
conditions/description
see wave soldering profile
min
typ
max
260
units
°C
Notes:
1.
2.
3.
4.
5.
Soldering materials: Sn/Cu/Ni
Ramp up rate during preheat: 1.4°C/s (from 50°C to 100°C)
Soaking temperature: 0.5°C/s (from 100°C to 130°C), 60±20 seconds
Peak temperature: 260°C, above 250°C for 3~6 seconds
Ramp down rate during cooling: -10°C/s (from 260°C to 150°C)
Temperature (°C)
Time (Seconds)
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│
SERIES:
PDQ15-D
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DESCRIPTION:
DC-DC CONVERTER
date
07/12/2016
│
page
4 of 9
MECHANICAL
parameter
dimensions
case material
weight
conditions/description
1.00 x 1.00 x 0.4 [25.4 x 25.4 x 10.2 mm]
black coated copper with non-conductive base
18
g
min
typ
max
units
inches
MECHANICAL DRAWING
units: inches [mm]
tolerance: X.XX ±0.02 [±0.5]
X.XXX ±0.010 [±0.25]
pin diameter tolerance: ±0.004[±0.1]
0.10
[2.5]
0.300 0.200
[7.62] [5.08]
0.40
[10.2]
PIN CONNECTIONS
Single
+Vin
-Vin
+Vout
Trim
-Vout
Remote
Dual
+Vin
-Vin
+Vout
Common
-Vout
Remote
6
1.00
[25.4]
0.800
[20.32]
2
PIN
1
2
3
4
5
6
Function
1
5
4
3
0.400
[10.16]
0.400
[10.16]
0.22
min.
[5.6]
0.04
[1.0]
0.40
[10.2]
1.00
[25.4]
Recommended PCB Layout
Top View
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CUI Inc
│
SERIES:
PDQ15-D
│
DESCRIPTION:
DC-DC CONVERTER
date
07/12/2016
│
page
5 of 9
DERATING CURVE
Temperature Derating Curve
(Natural Convention)
120
100
80
60
40
20
Load (%)
-40
-20
0
20
40
60 68
80
105
Ambient Temperature (°C)
EFFICIENCY CURVES
PDQ15-Q24-S3-D Efficiency Curve
(Efficiency vs. Line Voltage and Load Current)
PDQ15-Q24-S12-D Efficiency Curve
(Efficiency vs. Line Voltage and Load Current)
100
90
80
70
60
10
100
90
80
70
60
10
Efficiency (%)
Efficiency (%)
9 Vdc
24 Vdc
36 Vdc
20
30
70
40
50
60
Load Current (%)
80
90
100
9 Vdc
2 4 Vdc
3 6 Vdc
20
30
70
40
50
60
Load Current (%)
80
90
100
PDQ15-Q24-S15-D Efficiency Curve
(Efficiency vs. Line Voltage and Load Current)
PDQ15-Q24-D5-D Efficiency Curve
(Efficiency vs. Line Voltage and Load Current)
100
90
80
100
90
Efficiency (%)
Efficiency (%)
80
70
60
50
10
9 Vdc
70
60
10
2 4 Vdc
3 6 Vdc
20
30
40
70
50
60
Load Current (%)
80
90
100
9 Vdc
24 Vdc
36 Vdc
20
30
40
70
50
60
Load Current (%)
80
90
100
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