PSD2-A

PSD2-A-xxxxE
PSD-SERIES
Rev.07-2015
 2 Watt
 Unregulated
 Single Output
 SMD Case
 1.5 kV - 3 kV DC I/O Isolation
 1 Sec. Short Circuit Prot.
 2 Years Warranty (Date Code)
Mainzer Straße 151–153
D-55299 Nackenheim
Tel. +49 6135 7026 -0
Fax: +49 6135 931070
www.peak-electronics.de
[email protected]
The PSD2-A series is a family of cost effective 2 W single output DC/DC
converters. These converters are in an ultra miniature SMD 5-pin case.
Devices are encapsulated. High performance features: 1500VDC and
3000VDC (for the most types) input/output isolation, industrial standard
pinout, high power density. No heatsink required.
All specifications typical at Ta=25°C, nominal input voltage and full load unless otherwise specified
Input Specifications
Output Specifications
Voltage Range
±10%
Current max.
(See table)
Line regulation
15 – 30mA
(See table)
Load regulation ( 10% to 100% )
See Table
Capacitors
Ripple & noise (20 MHz bandwidth)
100 mV pk-pk
Filter
15mA pk-pk
(@12uH)
Efficiency
Up to 84%
1500VDC
(60 sec)
3000VDC
Isolation I/O Capacitance
1000 MΩ, min.
Switching Frequency
MTBF
100 kHz
95%
(rel.)
>3500 Khrs
(Calculated MIL-HDBK-217F)
Pin Welding Temperature
Reflow Soldering
300°C, max.
245°C, peak
(217°C ≤60s)
CISPR22/EN55022
Class B
Conducted Emissions*
CISPR22/EN55022
Class B
ESD
(contact ±8KV)
IEC-61000-4-2
(1.5% for 3.3Vout)
±0.03%/°C
220uF
(Test: min. Vin + const. load)
1s
(Supply voltage must be discontinued at the end of short circuit)
Environment / Physical Specifications
Operation Temp.
Case Temp. Rise
-40°C to 105°C
25°C
(nominal Input and full load)
Storage
-55°C to 125°C
Cooling
Nature / Free Air
Case Material
Plastic
(UL94V-0 rated)
Potting
Epoxy
(UL94V-0 rated)
Weight
EMC Specifications
Radiated Emissions*
±1.2%
Short Circuit Protection
(standard)
(add “H30”)
20 pF
Isolation I/O Resistance
Humidity
(See table)
(per 1% Vin change)
Temperature coefficient
Capacitor load
General Specifications
Isolation I/O
See App Note
105 – 506mA
Current No-Load
Reflected Ripple Current
Voltage accuracy
Pref. Criteria B
*Input filter components are required to meet (see App Note)
PSD2-Series – PSD2-A-xxxxE – Single Output – SMD - Plastic Case
Specification can change without a notice – We accept no liability for any inaccuracy or printing errors.
Page 1/4
~1.6 g
Selection Guide
Single Output
)
A)
mA
. (m
p. (
y
p
t
y
t
d
)
oad
L oa
DC
n
C)
(%)
t ma
t mi
(VD
Full
no L lation
e (V
n
n
g
t
t
e
e
e
n
n
a
r
r
g
t
r
r
( %)
l
u
re
re
ta
t Vo
t Cu
t Cu
ncy
Vol
Cur
Cur ad Reg
u
u
u
e
t
t
t
i
p
p
p
c
u
u
u
t
t
t
i
f
Inp
Ou
Ou
Ou
Inp
Inp
Lo
Ef
A)
x. (m
Order #
SINGLE OUTPUT
PSD2-A-053R3E
PSD2-A-0505E
PSD2-A-0509E
PSD2-A-0512E
PSD2-A-0515E
PSD2-A-1205E
PSD2-A-1209E
PSD2-A-1212E
PSD2-A-1215E
PSD2-A-1224E
PSD2-A-1515E
PSD2-A-2405E
PSD2-A-2409E
PSD2-A-2412E
PSD2-A-2415E
PSD2-A-2424E
5
5
5
5
5
12
12
12
12
12
15
24
24
24
24
24
3.3
5
9
12
15
5
9
12
15
24
15
5
9
12
15
24
400
400
222
167
133
400
222
167
133
83
133
400
222
167
133
83
40
40
22
17
13
40
22
17
13
8
13
40
22
17
13
8
A)
. (m
506
506
506
506
506
212
212
212
212
212
169
105
105
105
105
105
30
30
30
30
30
25
25
25
25
25
18
15
15
15
15
15
18
12
9
8
7
12
9
8
7
6
7
12
9
8
7
6
78
79
82
82
83
79
82
82
83
84
83
79
82
82
83
84
If you need other specifications, please enquire.
For optional 3000KV isolation, please add “H30”
For example: PSD2-A-1205EH30
Notes:
PSD2-Series – PSD2-A-xxxxE – Single Output – SMD - Plastic Case
Specification can change without a notice – We accept no liability for any inaccuracy or printing errors.
Page 2/4
Package / Pinning / Derating
8
7.25
(0.285)
5
11.20
(0.441)
8.30
(0.327)
PEAK
SMD Series
Datecode
2
1
1.45
(0.057)
12.70
(0.50)
7.62
(0.30)
4
2.54
(0.10)
0.60
(0.24)
7.00
(0.276)
All dimensions are typical in millimeters (inches).
- Pin pitch tolerance: +/-0.35 (+/-0.014)
PSD2-Series
- Case tolerance +/-0.7 (+/-0.028)
Single output
Specification may change without notice.
PIN CONNECTIONS
#
SINGLE
1
- Vin
2
+Vin
4
- Vout
5
+Vout
8
N.C.
100%
r
Fo
75%
5V
u
tp
Ou
50%
t
OUTPUT POWER
TEMPERATURE DERATING GRAPH
25%
-40 -20
0
20
40
60
71
85
105
80 100
AMBIENT TEMPERATURE (°C)
PSD2-Series – PSD2-A-xxxxE – Single Output – SMD - Plastic Case
Specification can change without a notice – We accept no liability for any inaccuracy or printing errors.
Page 3/4
App Notes
EMC Typical Recommended Circuit (CLASS B)
Vout
LDM
C2
C3
-Vin
3.3
5
9
12
15
24
L
o
a
d
PEAK
PSD2-Series
C1
C1 + C2
C3
C4
LDM
24Vin or 24Vout
Vout+
+Vin
Vout-
C4
Only 24Vin or 24Vout
4.7uF/50V
4.7uF/50V
4.7uF/50V
4.7uF/50V
4.7uF/50V
4.7uF/50V
10 uF
10 uF
4.7 uF
2.2 uF
1 uF
0.47 uF
1nF/2kV
1nF/2kV
1nF/2kV
1nF/2kV
1nF/2kV
1nF/2kV
6.8uH
6.8uH
6.8uH
6.8uH
6.8uH
6.8uH
Tolerance Envelope Curve
5, 9, 12, 15, 24 Vout:
Maxim
10%
um
5%
Typic
al
0%
-5%
Output Current
10% 20%
40%
60%
Minim
100%
um
-10%
Output Voltage Accurancy
Output Voltage Accurancy
10%
3.3 Vout:
5%
0%
um
Output Current
10% 20%
40% Typ
ic
80%
100%
al
-5%
-10%
-15%
Maxim
Minim
um
-15%
Requirement on output load
This module can operate efficiently and reliably if the minimum output load is not less
than 10% of the full load. If the actual output power is very small, please connect a
resistor with proper resistance at the output end in parallel to increase the load.
It is recommended to connect ceramic capacitor or electrolytic capacitor at the
input and output of the DCDC converter. Do not use Tantalum capacitors.
It is not recommended to increase the output power capability by connecting
two or more converters in parallel. The product is not hot-swappable.
No parallel connection or plug and play.
PSD2-Series – PSD2-A-xxxxE – Single Output – SMD - Plastic Case
Specification can change without a notice – We accept no liability for any inaccuracy or printing errors.
Page 4/4