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PM990 Datasheet Preview

PM990 Datasheet

(PM990 Series) Single and dual output 5 to 6 Watt Nominal input DC/DC converters

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[ 2 YEAR WARRANTY ]
PM900 SERIES
Single and dual output
• Extremely tight line and load regulation
• Short circuit protection
• Pi input filter
• Low ripple output current
• Conducted noise EN55022, EN55011 level B
• Linear topology for high output accuracy and regulation
The PM900 Series of 5 and 6 Watt DC/DC converters are a broad line of high
performance modules with many important features and specifications as
standard. All models contain Pi-type input filters to minimise reflected ripple
current. They are packaged in low profile 2.0 x 2.0 x 0.4 inch cases with
standard and two alternate pin-outs designed for direct PC card mounting. The
units also feature output current limiting, short-circuit protection and
input/output isolation of 500VDC. Other specifications include: an efficiency of
65%; line regulation of ±0.02%; load regulation of ±0.04% for single output
models and ±0.05% for dual output models; low ripple and noise (10mV pk-pk
for single output models and 6mV pk-pk for dual output models); and an output
voltage accuracy of ±1.0%. PM900 Series DC/DC converters are intended for a
wide variety of general industrial applications, especially where low noise
performance is required.
SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated
OUTPUT SPECIFICATIONS
Voltage accuracy
±1.0%, max.
Line regulation
NL to FL
±0.02%
Load regulation
FL to NL, Single outputs
FL to NL, Dual outputs
±0.04%
±0.05%
Cross regulation
Dual outputs
(Voltage balance)
±0.5%, max
Ripple and noise
20MHz BW
Single output
Dual output
10mV pk-pk, typical,
65mV pk-pk, max.
6mV pk-pk, typical,
35mV pk-pk, max.
Transient recovery
time to 0.1% of final
value
NL to FL, all outputs
FL to NL, single output
FL to NL, dual output
10µs
200µs
20µs
Temperature coefficient Single output
Dual output
±0.02%/°C
±0.01%/°C
Current limit
130% to 180% Iout
Short circuit protection See Note 4
Thermal limit
INPUT SPECIFICATIONS
Input voltage range
See table on facing page
Input filter
See Note 3
Pi network
EMC CHARACTERISTICS
Conducted emissions EN55022, EN55011, FCC 15 Level B
GENERAL SPECIFICATIONS
Efficiency
Single output
Dual output
61%, min.
62%, min.
Isolation voltage
500VDC, min.
Switching frequency Fixed
20kHz, min.
Case material
UL94V-0
Non-conductive
black plastic
Weight
57g (2oz)
MTBF
680,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient –25°C to +71°C
Non-operating amb. –40°C to +125°C
Case
+95°C, max
Derating
None required
Cooling
Free-air convection
cooled
Relative humidity
Non-condensing
20% to 95% RH
Altitude
Operating
Non operating
10,000 feet max.
40,000 feet max.
Vibration
5Hz to 500Hz
2.4G rms (approx.)
Data Sheet © Artesyn Technologies® 2000
The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
PAGE 1




Artesyn Technologies

PM990 Datasheet Preview

PM990 Datasheet

(PM990 Series) Single and dual output 5 to 6 Watt Nominal input DC/DC converters

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SPECIAL APPLICATION MODELS | 5-6W DC/DC
5 to 6 Watt
Nominal input DC/DC converters
INPUT OUTPUT OUTPUT
VOLTAGE VOLTAGE CURRENT
5VDC
5VDC 1000mA
5VDC 12VDC 470mA
5VDC 15VDC 400mA
5VDC ±12VDC ±230mA
5VDC ±15VDC ±190mA
12VDC
5VDC 1000mA
12VDC 12VDC 470mA
12VDC ±12VDC ±230mA
12VDC ±15VDC ±190mA
24VDC
5VDC 1000mA
24VDC 12VDC 470mA
24VDC 15VDC 400mA
24VDC ±12VDC ±230mA
24VDC ±15VDC ±190mA
48VDC
5VDC 1000mA
48VDC ±12VDC ±230mA
INPUT CURRENT
REFLECTED
REGULATION
NO LOAD FULL LOAD RIPPLE CURRENT (1) LINE
LOAD
125mA
1.54A
54mA
±0.02% ±0.04%
140mA
1.73A
61mA
±0.02% ±0.04%
150mA
1.84A
64mA
±0.02% ±0.04%
130mA
1.65A
58mA
±0.02% ±0.05%
135mA
1.7A
60mA
±0.02% ±0.05%
50mA
0.64A
22mA
±0.02% ±0.04%
60mA
0.72A
26mA
±0.02% ±0.04%
55mA
0.69A
24mA
±0.02% ±0.05%
55mA
0.71A
25mA
±0.02% ±0.05%
25mA
0.32A
22mA
±0.02% ±0.04%
30mA
0.36A
25mA
±0.02% ±0.04%
30mA
0.38A
27mA
±0.02% ±0.04%
25mA
0.34A
24mA
±0.02% ±0.05%
30mA
0.35A
25mA
±0.02% ±0.05%
13mA
0.16A
22mA
±0.02% ±0.04%
14mA
0.17A
24mA
±0.02% ±0.05%
ALT. MODEL
PIN-OUT (2) NUMBER
A, B PM901
PM903
PM904
A PM951
B PM952
PM911
PM913
PM961
B PM962
PM921
PM923
PM924
A PM971
B PM972
PM941
PM991
Notes
1 Figures are peak-to-peak.
2 Alternate pin-out versions, if available, are designated by the suffixes
shown. For example, model PM901 is available in two alternate pin-out
versions, i.e. PM901A and PM901B. See case drawings below.
3 Fixed frequency design provides for easier input filtering and better noise
performance.
4 Short circuit protection is achieved using a thermal limit at 130°C max. An
extended short circuit of >8 hours will affect the units reliability.
Alternate Pin Configuration - Suffix A
2.00
(50.8)
1.80
(45.7)
0.10
(2.5)
0.20 (5.1)
0.40
(10.2)
MAX.
+ IN + OUT
2.00
(50.8)
0.15
(3.81)
0.15
(3.81)
COM/NC
BOTTOM
VIEW
0.50 (12.7)
0.30 (7.5)
0.50 (12.7)
- IN - OUT
ALL DIMENSIONS IN INCHES (mm)
0.02 (0.5) DIA.
Alternate Pin Configuration-Suffix B
0.175
(4.4)
2.00
(50.8)
1.70
(43.2)
+ IN + OUT
0.15 0.22
(3.8) (5.6)
0.15 MIN
(3.8)
2.00
(50.8) 1.65
(41.9)
COM/NC*
BOTTOM VIEW
0.85
(21.6)
0.85
(21.6)
0.15
(3.8) MIN.
0.40
(10.2)
MAX.
INPUT
VOLTAGE
5V
12V
24V
48V
60% FL
80% FL
100% FL
4.4 to 6.5V 4.5 to 6.0V
10.56 to 15.6V 10.8 to 14.4V
21.12 to 31.2V 21.6 to 28.8V
42.24 to 62.4V 43.2 to 57.6V
4.65 to 5.5V
11.16 to 13.2V
22.32 to 26.4V
44.64 to 52.8V
CASE G
Standard Pin Configuration
2.00
(50.8)
0.80
(20.3)
0.60
(15.2)
0.22
(5.6)
MIN.
0.40
(10.2)
MAX
0.90
(22.9)
2.00
(50.8)
0.20
(5.1)
0.60
(15.2)
+ OUT
+ IN
COM
- IN
- OUT
NO
PIN*
0.40
(10.2)
0.40
(10.2)
BOTTOM VIEW
0.04
(1.0)
DIA
ALL DIMENSIONS IN INCHES (mm)
* On single output models this pin is either not present or should not be
connected.
- IN - OUT
ALL DIMENSIONS IN INCHES (mm)
0.04
(1.0)
DIA.
http://www.artesyn.com
PAGE 2


Part Number PM990
Description (PM990 Series) Single and dual output 5 to 6 Watt Nominal input DC/DC converters
Maker Artesyn Technologies
Total Page 2 Pages
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