PMF20-24S3P3-B [POWERBOX]
Analog Circuit;
| 型号： | PMF20-24S3P3-B |
| 厂家： | 
Powerbox |
| 描述： | Analog Circuit |
| 文件： | 总3页 (文件大小：758K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Industrial Line – PMF20 Series
20W 2:1 SINGLE & DUAL OUTPUT HIGH PERFORMANCE DC/DC CONVERTER
Specifications
INPUT
Voltage range
12V nominal input
24V nominal input
48V nominal input
Pi type.
9-18VDC
18-36VDC
36-75VDC
Input filter
Input surge voltage
100mS max
12V nominal input
24V nominal input
48V nominal input
25VDC 1 sec max
50VDC 1 sec max
100VDC 1 sec max
Reflected ripple
Start up time
30mA p-p, nominal Vin and full load.
Power up 30mS max
Remote ON/OFF 30mS max
Nominal Vin and constant resistive load.
Features
•ꢀ 20ꢀwattsꢀmaximumꢀoutputꢀpower
Start up voltage
Shutdown voltage
Remote ON/OFF6
12V nominal input
24V nominal input
48V nominal input
12V nominal input
24V nominal input
48V nominal input
Positive logic:
9VDC max
18VDC max
36VDC max
8VDC
16VDC
33VDC
•ꢀ Ultraꢀlowꢀquiscentꢀcurrent
•ꢀ Singleꢀoutputꢀupꢀtoꢀ4.5Aꢀ
•ꢀ Smallꢀsizeꢀandꢀlowꢀprofile
•ꢀ Highꢀefficiencyꢀupꢀtoꢀ91%
DC/DC ON: Open or 3V < Vr < 15V
DC/DC OFF: Short or 0V < Vr < 1.2V
Negative logic:
DC/DC ON: Short or 0V < Vr < 1.2V
DC/DC OFF: pen or 35V < Vr < 15V
Input current of remote control pin
Nominal input: 0.5ma-1.0mA
Remote off state current
•ꢀ 2:1ꢀwideꢀinputꢀvoltageꢀrange
•ꢀ Six-sidedꢀcontinuousꢀshield
•ꢀ MeetꢀEN55022ꢀClassꢀAꢀwithoutꢀexternalꢀcomponents
•ꢀ Fixedꢀswitchingꢀfrequency
•ꢀ Inputꢀtoꢀoutputꢀisolation:1600VDC
•ꢀ CEꢀmarkꢀmeetsꢀ2006/95/EC,ꢀ93/68/EECꢀandꢀ2004/108/EC
•ꢀUL60950-1,ꢀEN60950-1ꢀandꢀIEC60950-1ꢀlicenced
•ꢀRoHSꢀDirectiveꢀcompliant
Nominal input: 2.0mA
OUTPUT
Power
Voltage accuracy
Min load
20W.
1ꢀ.
0ꢀ.
Voltage adjustability5
Line regulation
Load regulation
Single +10ꢀ.
Single 0.2ꢀ. Dual 0.5ꢀ LL to HL at full load.
Single 0.2ꢀ. Dual 1.0ꢀ No load to full load.
Single 0.1ꢀ. Dual 0.8ꢀ 10ꢀ load to 90ꢀ load.
5ꢀ, asymmetrical load 25ꢀ / 100ꢀ FL.
See table, 20MHz BW. (Measured with a 1mF
M/C X7R and a 10mF T/C).
GENERAL
Efficiency
Isolation voltage
See table.
Cross regulation (dual)
Ripple and noise
1600VDC min, input to output.
1000VDC min, input (output) to case.
109 ohms, min.
1500pF, max.
330KHz 10ꢀ.
Nickel-coated copper.
FR4 PCB.
Silicon (UL94-V0).
Isolation resistance
Isolation capacitance
Switching frequency
Case material.
Base material
Potting material
Dimensions
Temperature coefficient 0.02ꢀ/ꢁC max.
Transient response
Overvoltage protection 3.3VDC output
5VDC output
250mS,recovery time 25ꢀ load step change.
3.7-5.4VDC
5.6-7.0VDC
13.5-19.6VDC
16.8-20.5VDC
12VDC output
15VDC output
25.4 x 25.4 x 9.9 mm.
15g.
Overload protection
Short circuit protection Hiccups, automatics recovery.
150ꢀ of FL at nominal input.
Weight
MTBF1
1.766 x 106 hrs BELLCORE TR-NWT-000332.
5.530 x 105 MIL-HDBK-217F.
ENVIRONMENTAL
Operating temperature7 –40ꢁC to +60ꢁC (without derating).
+60ꢁC to +101ꢁC (with derating).
STANDARDS
Safety standards
EMC EMI9
IEC60950-1, UL60950-1, EN60950-1.
EN55022 Class B.
Max case temperature +105ꢁC.
Storage temperature
Thermal impedance
–55ꢁC to +125ꢁC.
ESD
EN61000-4-2 Criteria A, air 8KV, contact 8KV.
EN61000-4-3 Criteria A, 10V/m.
EN61000-4-4 Criteria A, 2KV.
EN61000-4-5 Criteria A, 1KV.
EN61000-4-6 Criteria A, 10 Vr.m.s.
17.6ꢁC/W Natural convection.
14.8ꢁC/W Natural convection with heat-sink.
MIL-STD-810F.
Radiated immunity
Fast transient10
Surge10
Thermal shock
Vibration
MIL-STD-810F.
Conducted immunity
Relative humidity
5-95ꢀ RH.
20120508
I N D U S T R I A L L I N E
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Industrial Line – PMF20 Series
20W 2:1 SINGLE & DUAL OUTPUT HIGH PERFORMANCE DC/DC CONVERTER
3
2
3
4
CAPACITOR
MODEL
NUMBER
INPUT
RANGE
OUTPUT
VOLTAGE
3.3 VDC
5 VDC
12 VDC
15 VDC
12 VDC
15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
12 VDC
15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
12 VDC
15 VDC
OUPUT CURRENT OUTPUT CURRENT
OUTPUT
NO LOAD
EFFICIENCY
MIN LOAD
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
FULL LOAD
4500mA
4000mA
1670mA
1330mA
833mA
RIPPLE&NOISE
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
75mVp-p
INPUT CURRENT
10mA
10mA
10mA
10mA
10mA
10mA
6mA
LOAD MAX
7000μF
5000μF
850μF
700μF
500μF
PMF20-12S3P3
PMF20-12S05
PMF20-12S12
PMF20-12S15
PMF20-12D12
PMF20-12D15
PMF20-24S3P3
PMF20-24S05
PMF20-24S12
PMF20-24S15
PMF20-24D12
PMF20-24D15
PMF20-48S3P3
PMF20-48S05
PMF20-48S12
PMF20-48S15
PMF20-48D12
PMF20-48D15
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
87
89
89
89
89
90
87
90
90
91
90
90
87
89
90
90
89
90
667mA
350μF
4500mA
4000mA
1670mA
1330mA
833mA
7000μF
5000μF
850μF
700μF
500μF
75mVp-p
6mA
6mA
6mA
6mA
6mA
4mA
4mA
4mA
100mVp-p
100mVp-p
100mVp-p
100mVp-p
75mVp-p
667mA
350μF
4500mA
4000mA
1670mA
1330mA
833mA
7000μF
5000μF
850μF
700μF
500μF
75mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
4mA
4mA
4mA
667mA
350μF
Notes:
1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC. MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load (Ground, Benign, controlled environment)
2. Typical value at nominal input and no load.
3. Typical value at nominal input and full load.
4. Test by minimum input and constant resistive load.
5. Trimming allows the user to increase or decrease the output voltage set point of the module. This is accomplished by connecting an external resistor between the TRIM pin and either the
+OUTPUT pin or the -OUTPUT pin.
6. The CTRL pin voltage is reference to -INPUT. The order number please see product standard table.
7. Test condition with vertical direction by natural convection (20LFM).
8. Heat-sink is optional and P/N:7G-0047C-F
9. EN55022
1) To meet Class A without external components.
2) To meet Class B please refer to the suggestion filter in next page.
10.An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.
The filter capacitor Powerbox suggest: Nippon chemi-con KY series, 220μF/100V, ESR 48mW.
CAUTION: This power module is not internally fused. An input line fuse must always be used.
DeratingꢀCurve
PMF20-48S05 Derating Curve
PMF20-48S05 Derating Curve With Heat-sink
PMF20-48S05 Efficiency VS Input Voltage
PMF20-48S05 Efficiency VS Output Current
I N D U S T R I A L L I N E
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Industrial Line – PMF20 Series
20W 2:1 SINGLE & DUAL OUTPUT HIGH PERFORMANCE DC/DC CONVERTER
Mechanical
Filter
Recommended filter for Class B compliance
The components used in the above figure, together with the manufacturer’s part numbers for
these components, are as follows:
C1
4.7mF/25V
1812 MLCC
C2
N/A
C3
N/A
C4 & C5
470pF/2KV
1808 MLCC
L1
325mH
Common Choke
PME20-
12xxx
PMT-050
PME20-
24xxx
4.7mF/50V
1812 MLCC
N/A
N/A
470pF/2KV
1808 MLCC
325mH
Common Choke
PMT-050
PME20-
48xxx
2.2mF/100V
1812 MLCC
2.2mF/100V
1812 MLCC
2.2mF/100V
1812 MLCC
1000pF/2KV
1808 MLCC
325mH
Common Choke
PMT-050
Notes:
1. All dimensions in Inch (mm)
Tolerance: X.XX 0.02 (X.X 0.5)
X.XXX 0.01 (X.XX 0.25)
2. Pin pitch tolerance 0.01(0.25)
3. Pin dimension tolerance 0.004 (0.1)
PIN CONNECTION
PIN
1
2
SINGLE
+INPUT
–INPUT
CTRL
DUAL
+INPUT
–INPUT
CTRL
3
4
5
6
+OUTPUT
TRIM
–OUTPUT
+OUTPUT
COMMON
–OUTPUT
Recommended EN55022 Class B Filter Circuit Layout
EXTERNAL OUTPUT TRIMMING
CTR CTR
Output can be externally trimmed by using the method shown below.
PRODUCT STANDARD TABLE
OPTION
Negative logic remote ON/OFF(Standard)
Positive logic remote ON/OFF
Without CTRL pin
Negative remote logic ON/OFF without TRIM pin
Without CTRL & TRIM pin
Positive remote logic ON/OFF without TRIM pin
1
SUFFIX
-A
-B
-C
-D
-E
TRIM UP
TRIM DOW N
5
6
RU
RD
5
4
I N D U S T R I A L L I N E
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