PES1-S15-S15-M [CUI]
DC-DC CONVERTER;
| 型号： | PES1-S15-S15-M |
| 厂家： | 
CUI INC |
| 描述： | DC-DC CONVERTER DC-DC转换器 |
| 文件： | 总6页 (文件大小：514K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
date 03/19/2013
page 1 of 6
SERIES: PES1-M │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• 1 W isolated output
• smaller package
• single unregulated output
• 3,000 Vdc isolation
• continuous short circuit protection
• extended temperature range (-40~105°C)
• antistatic protection up to 8kV
• high efficiency at light load
• efficiency up to 81%
input
voltage
output
voltage
output
current
output
power
max
ripple
efficiency
MODEL
and noise1
typ
range
min
max
typ
typ
(Vdc)
(Vdc)
(Vdc)
5
(mA)
(mA)
200
111
84
(W)
(mVp-p)
(%)
PES1-S5-S5-M
5
4.5~5.5
20
12
9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
30
30
30
60
60
30
30
30
60
60
30
30
60
60
80
80
80
80
80
80
80
81
81
81
80
80
81
81
PES1-S5-S9-M
5
4.5~5.5
9
PES1-S5-S12-M
PES1-S5-S15-M
PES1-S5-S24-M
PES1-S12-S5-M
PES1-S12-S9-M
PES1-S12-S12-M
PES1-S12-S15-M
PES1-S15-S15-M
PES1-S24-S5-M
PES1-S24-S9-M
PES1-S24-S15-M
PES1-S24-S24-M
5
4.5~5.5
12
15
24
5
5
4.5~5.5
7
67
5
4.5~5.5
4
42
12
12
12
12
15
24
24
24
24
10.8~13.2
10.8~13.2
10.8~13.2
10.8~13.2
13.5~16.5
21.6~26.4
21.6~26.4
21.6~26.4
21.6~26.4
20
12
9
200
111
84
9
12
15
15
5
7
67
7
67
20
11
7
200
110
67
9
15
24
4
42
Notes:
1. ripple and noise are measured at 20 MHz BW by “parallel cable” method
cui.com
CUI Inc │ SERIES: PES1-M │ DESCRIPTION: DC-DC CONVERTER
date 03/19/2013 │ page 2 of 6
PART NUMBER KEY
PES1 - SXX - SXX - M - X
Package Options
Output Voltage Packaging Style "blank" = standard
SMT
Base Number
Input Voltage
TR = Tape & Reel
INPUT
parameter
conditions/description
min
typ
max
units
5 V input models
12 V input models
15 V input models
24 V input models
4.5
5
5.5
Vdc
Vdc
Vdc
Vdc
10.8
13.5
21.6
12
15
24
13.2
16.5
26.4
operating input voltage
for maximum of 1 second
5 V input models
12 V input models
15 V input models
24 V input models
-0.7
-0.7
-0.7
-0.7
9
Vdc
Vdc
Vdc
Vdc
surge voltage
18
21
30
filter
capacitance filter
OUTPUT
parameter
conditions/description
for Vin change of 1%
min
typ
100
typ
typ
max
±1.2
15
units
%
line regulation
load regulation
voltage accuracy
switching frequency
temperature coefficient
measured from 10% load to full load
see tolerance envelope curve
100% load, nominal input voltage
100% load
%
300
kHz
±0.03
%/°C
PROTECTIONS
parameter
conditions/description
min
max
max
units
short circuit protection
continuous, automatic recovery
SAFETY AND COMPLIANCE
parameter
conditions/description
min
units
Vdc
isolation voltage
isolation resistance
conducted emissions
radiated emissions
ESD
for 1 minute at 1 mA max.
at 500 Vdc
3,000
1,000
MΩ
CISPR22/EN55022, class B, (external circuit required)
CISPR22/EN55022, class B, (external circuit required)
IEC/EN61000-4-2, class B, contact ±8kV
MIL-HDBK-217F @ 25°C
MTBF
3,500,000
hours
RoHS compliant
yes
ENVIRONMENTAL
parameter
conditions/description
min
-40
-55
typ
max
105
125
95
units
°C
operating temperature
storage temperature
storage humidity
see derating curve
°C
non-condensing
at full load
%
temperature rise
25
°C
cui.com
CUI Inc │ SERIES: PES1-M │ DESCRIPTION: DC-DC CONVERTER
date 03/19/2013 │ page 3 of 6
SOLDERABILITY
parameter
conditions/description
min
typ
max
300
245
units
°C
hand soldering
reflow soldering
1.5 mm from case for 10 seconds
see reflow soldering profile
°C
250
Peak Temp 245°C(max.)
245
217
200
60Sec Max
(>217
)
C
°
150
100
50
0
MECHANICAL
parameter
dimensions
Time (sec.)
conditions/description
min
typ
max
units
12.70 x 8.30 x 7.25 (0.500 x 0.327 x 0.285 inch)
epoxy resin (UL94-V0)
mm
case material
weight
1.52
g
MECHANICAL DRAWING
12.70 0.20
units: mm[inch]
tolerance: ±0.20[±0.010]
pin section tolerance: ±0.10[±0.008]
[0.500 0.008]
0.60 0.10
[0.020 0.004]
A
0.25 0.10
[0.010 0.004]
8
5
1
2
4
2.54
[0.100]
7.62
[0.300]
2.54 0.20
[0.100 0.08]
9.77 0.20
[0.385 0.079]
Top View
A
0.88 0.20
[0.035 0.008]
1.45 0.20
[0.057 0.008]
0.10
11.20 0.30
[0.441 0.012]
Front View
1.00 [0.039]
Side View
8
5
PIN CONNECTIONS
PIN
1
Function
GND
Vin
2
1
4
2
4
0V
2.54
[0.100]
Grid Size:
2.54mm x 2.54mm
5
+Vo
NC
7.62
[0.300]
8
PCB Layout
Top View
cui.com
CUI Inc │ SERIES: PES1-M │ DESCRIPTION: DC-DC CONVERTER
date 03/19/2013 │ page 4 of 6
DERATING CURVES
Tolerance Envelope Curve
Temperature Derating Curve
10
7.5
5
100
80
2.5
2.5
0
Rated Output Voltage
-2.5
60
Safe operating area
-2.5
40
20
-5
-7.5
-7.5
-10
10
20
30
40
50
60
70
80
90
100
-40
-20
0
20
40
60
80
100105 120
Output Current Percentage (%)
(Nominal Input Voltage)
Ambient Temperature (°C)
EMC RECOMMENDED CIRCUIT
LDM
Recommended external circuit patterns
Vin
(Vdc)
Vin
Vin
+Vo
C1
LDM
C2
EUT
LO AD
C1
5
4.7μF/50V
4.7μF/50V
4.7μF/50V
4.7μF/50V
6.8μH
6.8μH
6.8μH
6.8μH
NC
12
NC
G ND
GND
0V
15
470pF/3KV
470pF/3KV
24
C2
TEST CONFIGURATION
Oscilloscope
Lin
External components
Current
Probe
Lin
4.7μH
Load
Cin
DC
DC
220μF, ESR < 1.0Ω
Cin
at 100 KHz
Note: Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to simulate source impedance.
cui.com
CUI Inc │ SERIES: PES1-M │ DESCRIPTION: DC-DC CONVERTER
date 03/19/2013 │ page 5 of 6
APPLICATION NOTES
1. Output load requirement
To ensure this module can operate efficiently and reliably, the minimum output load may not be less than 10% of the full load during
operation. If the actual output power is low, connect a resistor at the output end in parallel to increase the load.
2. Overload Protection
Under normal operating conditions, the output circuit of this product has no protection against overload. The simplest method to add
this is to add a circuit breaker to the circuit.
3. Recommended circuit
If you want to further decrease the input/output ripple, you can increase the capacitance accordingly or choose capacitors with low
ESR (see Figure 1). However, the capacitance of the output filter capacitor must be appropriate. If the capacitance is too high, a
startup problem might arise. For every channel of the output, to ensure safe and reliable operation, the maximum capacitance must
be less than the maximum capacitive load (see Table 1).
+Vo
Vin
GN D
Cout
Figure 1
Table 1
Cin
DC
DC
0V
Vin
(Vdc)
Cin
(µF)
Vo
(Vdc)
Cout
(µF)
5
4.7
2.2
2.2
1
5
10
12
15
24
--
9
4.7
2.2
1
12
15
24
--
0.47
It’s not recommended to connect any external capacitors in applications with less than 0.5 watt output.
4. Output Voltage Regulation and Over-voltage Protection Circuit
The device for output voltage regulation, over-voltage and over-current protection is a linear regulator and a capacitor filtering net-
work with overheat protection which can be connected to the input or output end in series (see Figure 2). The recommended capaci-
tance of its filter capacitor (see Table 1), and the linear regulator is based on the actual voltage and current required.
+Vo
0V
REG
Vin
REG
Figure 2
DC
DC
GND
Note:
1. Operation under minimum load will not damage the converter; however, they may not meet all specifications listed.
2. Max. capacitive load tested at input voltage range and full load.
3. All specifications measured at: Ta=25°C, humidity<75%, nominal input voltage and rated output load, unless otherwise specified.
cui.com
CUI Inc │ SERIES: PES1-M │ DESCRIPTION: DC-DC CONVERTER
date 03/19/2013 │ page 6 of 6
REVISION HISTORY
rev.
description
initial release
date
1.0
03/19/2013
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
affect its safety or effectiveness.
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