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20W DC-DC Converter P20C-Series
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High efficiency up to 91%
4:1 wide input voltage range
Over current protection
Over voltage protection
Continuous short circuit protection
Adjustable output voltage
On/Off - remote control input
Soft start
Standard 2" x 1" x 0.4" package
Model selection guide
Typ
Single output
P20C243R3S
P20C2405S
P20C2412S
P20C2415S
P20C483R3S
P20C4805S
P20C4812S
P20C4815S
Dual output
P20C2405D
P20C2412D
P20C2415D
P20C4805D
P20C4812D
P20C4815D
Input voltage
range
[VDC]
Input current
no-load
full-load
[mA]
[mA]
Output
voltage
[VDC]
Output current
range
[mA]
Efficiency typ.
[%]
Capacitor load
max. (3)
[µF]
9...36
9...36
9...36
9...36
18...75
18...75
18...75
18...75
50
50
22
22
30
30
15
15
880
960
980
970
440
470
485
485
3.3
5
12
15
3.3
5
12
15
0…5500
0…4000
0…1670
0…1330
0…5500
0…4000
0…1670
0…1330
89
91
89
89
89
91
89
89
10000
6800
1000
680
10000
6800
1000
680
9...36
9...36
9...36
18...75
18...75
18...75
65
25
25
40
15
15
970
980
980
485
490
490
±5
±12
±15
±5
±12
±15
0…±2000
0…±835
0…±665
0…±2000
0…±835
0…±665
89
88
89
89
88
89
2 x 2200
2 x 470
2 x 330
2 x 2200
2 x 470
2 x 330
Page 1 of 3
Deutschland:
Inselkammerstrasse 10
D-82008 Unterhaching
Tel.: 089 614 503-10
E-Mail: [email protected]
Schweiz:
Gründenstrasse 82
CH-8247 Flurlingen
Tel.: 052 647 42 00
E-Mail: [email protected]
20W DC-DC Converter P20C-Series
Specifications
Input
Input Filter:
Under voltage lockout
Input surge voltage
100 ms max.
Start up time
input current remote "off"
Isolation
Isolation voltage
Resistance
Capacitance
Output
over voltage protection with
Z-diode clamp
Voltage accuracy
Voltage adjustability
Cross regulation @ dual output
Ripple and noise
(at 20 MHz BW)
Short circuit protection
Over load protection
Line voltage regulation
Load voltage regulation
Temperature coefficient
Transient recovery time
Transient response deviation
Input reflected ripple current
Pi- type
24V Type: on @ 8.6V, off @ 7.9V
48V Type: on @ 17.8V, off @ 16V
24 V input : -0.7…50 VDC
48 V input : -0.7…100 VDC
20ms typ.
5mA @ nominal Vin
Input to output 1600 VDC, 3sec.
9
10 Ω, min
1200 pF, max
3.3V-output-type 3.9V
(±)5V-output-type 6.2V (± 6.2V)
(±)12V-output-type 15V (±15V)
(±)15V-output-type 18V (±18V)
±1%
±10% (only for single output)
±5% (1)
75mVp-p (2)
Hiccup, automatics recovery
120% typ. of full load
± 0.5%
single: ±0.5% @ 0…100% load
dual: ±1%, max. @ blanced load
± 0.02% / °C
250µs (4)
±3% (4)
20mAp-p, typ (5)
General
Switching frequency
Standard in accordance with
Conducted and radiated emissions
ESD
Radiated immunity
Fast transient
Surge
Conducted immunity
PFMF
MTBF calculated
(MIL-HDBK-217 F)
Environmental
Operating temperature
Storage temperature
Maximum case temp.
Humidity
Physical
Dimensions
Weight
Case material
Potting material
Note
Remote control on
Remote control off
Absolute specifications (9)
Soldering temperature
Input voltage max. for 100ms
330 kHz, typ.
IEC 60950-1
EN60950-1
EN55022 level A (7)
EN61000-4-2 pref. criteria B
EN61000-4-3 pref. criteria A
EN61000-4-4 pref. criteria B (8)
EN61000-4-5 pref. criteria B (8)
EN61000-4-6 pref. criteria A
EN61000-4-8 pref. criteria A
>[email protected]°C
>[email protected]°C
-40°C to +85°C (with derating)
-55 °C to +125 °C
+100 °C
95% rel. Humidity
50.8 x 25.4 x 10.2 mm
30 g
Nickel-coated copper
Epoxy ( UL94-V0)
Open input or 3.0V…12V
Short to –Vin or 0V…1.2V
260°C, 10s, 1.5mm from case
24 Vin types: 0.7…50Vdc
48 Vin types: 0.7…100Vdc
Page 2 of 3
Deutschland:
Inselkammerstrasse 10
D-82008 Unterhaching
Tel.: 089 614 503-10
Schweiz:
Gründenstrasse 82
CH-8247 Flurlingen
Tel.: 052 647 42 00
E-Mail: [email protected]
E-Mail: [email protected]
20W DC-DC Converter P20C-Series
Circuit diagram
The output voltage can be externally
trimmed by using the method shown below.
( ) for dual output trim
+ INPUT
C1
+ 220µF
< 90 mΩ
L 12µH
C2
2.2µF
100V
1
3
+ OUTPUT
Remote
ON
R - Trim down
6
Remote
OFF
2
DC/DC - Converter
4
P20Cxxxxx
CL
See table
5
R - Trim up
- OUTPUT
- INPUT
1.
2.
3.
4.
5.
6.
7.
8.
9.
One load is 25% to 100% load, the other load is 100% load, the output voltage variable rate is within ±5%.
Measured with 20 MHz bandwidth and 1.0 µF ceramic capacitor.
Tested by minimal Vin and constant resistive load.
Tested by normal Vin and 25% load step change ( 75%-50%-25% of Io ).
Measured Input reflected ripple current with a simulated source inductance of 12 µH.
The remote on/off control pin is referenced to –Vin (pin2).
Input filter components (C1, C2, L) are used to help meet conducted emissions requirement for the module. These
components should be mounted as close as possible to the module; and all leads should be minimized to decrease
radiated noise.
An external filter capacitor is required if the module has to meet EN61000-4-4 and EN61000-4-5. Suggested filter
capacitor : Nippon chemi-con KY series, 220uF/100V.
Exceeding the absolute ratings of the unit could cause damage.
Dimensions
Pin connections
Pin
1
2
3
4
5
6
Single
+ Input
- Input
+ Output
Trim
- Output
CTRL
Dual
+ Input
- Input
+ Output
Common
- Output
CTRL
Life Support Policy: HY-LINE does not authorize the use of any of its products for use in life support devices or systems without the
express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose
failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected
to result in significant injury to the user. Rev: 10/10a f
Page 3 of 3
Deutschland:
Inselkammerstrasse 10
D-82008 Unterhaching
Tel.: 089 614 503-10
Schweiz:
Gründenstrasse 82
CH-8247 Flurlingen
Tel.: 052 647 42 00
E-Mail: [email protected]
E-Mail: [email protected]
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