PESE2-S12-S24-M [CUI]
DC-DC CONVERTER;
| 型号： | PESE2-S12-S24-M |
| 厂家： | 
CUI INC |
| 描述： | DC-DC CONVERTER DC-DC转换器 |
| 文件： | 总6页 (文件大小：1846K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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date 07/23/2021
page 1 of 6
SERIES: PESE2-M │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• 2 W isolated output
• single unregulated output
• 3,000 Vdc isolation
• continuous short circuit protection
• extended temperature range (-40~105°C)
• efficiency up to 85%
• EN 62368-1
input
voltage
output
voltage
output
current
output
power
max
ripple
efficiency2
MODEL
& noise1
typ
range
min
max
max
typ
(Vdc)
(Vdc)
(Vdc)
5
(mA)
(mA)
(W)
(mVp-p)
(%)
PESE2-S12-S5-M
PESE2-S12-S9-M4
PESE2-S12-S12-M
PESE2-S12-S15-M
PESE2-S12-S24-M
PESE2-S15-S5-M4
PESE2-S15-S15-M4
PESE2-S24-S5-M
PESE2-S24-S9-M4
PESE2-S24-S12-M
PESE2-S24-S15-M
PESE2-S24-S24-M
12
12
12
12
12
15
15
24
24
24
24
24
10.8~13.2
10.8~13.2
10.8~13.2
10.8~13.2
10.8~13.2
13.5~16.5
13.5~16.5
21.6~26.4
21.6~26.4
21.6~26.4
21.6~26.4
21.6~26.4
40
22
17
13
8
400
222
167
133
83
2
2
2
2
2
2
2
2
2
2
2
2
150
150
150
150
150
150
150
150
150
150
150
150
83
83
84
84
85
83
84
83
83
84
84
85
9
12
15
24
5
40
13
40
22
17
13
8
400
133
400
222
167
133
83
15
5
9
12
15
24
Notes:
1. Measured at nominal input, 20 MHz bandwidth oscilloscope with 10 µF tantalum and 1 µF ceramic capacitor on output (see Application circuit).
2. Measured at nominal input voltage, full load.
3. All specifications are measured at Ta=25°C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified.
4. Model is not CE certified.
PART NUMBER KEY
PESE2- S XX - S XX - M- XX
Base Number
Input Voltage
Mounting Style:
SMT
Packaging:
“blank” = Tube
TR = Tape and Reel
Output:
S = single
Output Voltage
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CUI Inc │ SERIES: PESE2-M │ DESCRIPTION: DC-DC CONVERTER
date 07/23/2021 │ page 2 of 6
INPUT
parameter
conditions/description
min
typ
max
units
12 Vdc input models
15 Vdc input models
24 Vdc input models
10.8
13.5
21.6
12
15
24
13.2
16.5
26.4
Vdc
Vdc
Vdc
operating input voltage
surge voltage
for maximum of 1 second
12 Vdc input models
15 Vdc input models
24 Vdc input models
-0.7
-0.7
-0.7
18
21
30
Vdc
Vdc
Vdc
12 Vdc input models
15 Vdc input models
24 Vdc input models
196
161
98
mA
mA
mA
current
filter
filter capacitor
OUTPUT
parameter
conditions/description
min
typ
max
units
5 Vdc output models
9 Vdc output models
12, 15 Vdc output models
24 Vdc output models
2,400
1,000
560
μF
μF
μF
μF
maximum capacitive load4
220
voltage accuracy
line regulation
see output regulation curves
for Vin change of ±1%
±1.2
%
from 10% to full load
5 Vdc output models
all other models
load regulation
±15
±10
%
%
switching frequency
100% load, nominal input voltage
at full load
260
kHz
temperature coefficient
±0.02
%/°C
Note:
4. Tested at input voltage range and full load.
PROTECTIONS
parameter
conditions/description
min
typ
max
max
units
short circuit protection
continuous, auto recovery
SAFETY AND COMPLIANCE
parameter
conditions/description
min
typ
units
Vdc
MΩ
isolation voltage
isolation resistance
isolation capacitance
safety approvals
conducted emissions
radiated emissions
ESD
input to output for 1 minute at 1 mA
input to output at 500 Vdc
3,000
1,000
input to output, 100 kHz / 0.1 V
certified to 62368: EN, IEC
20
pF
CISPR 32/EN 55032 Class B
CISPR 32/EN 55032 Class B
IEC/EN 61000-4-2 Air ±8kV, Contact ±6kV
MTBF
as per MIL-HDBK-217F, 25°C
yes
3,500,000
hours
RoHS
ENVIRONMENTAL
parameter
conditions/description
min
-40
-55
5
typ
max
105
125
95
units
°C
operating temperature
storage temperature
storage humidity
see derating curves
°C
non-condensing
at 25°C
%
case temperature rise
25
°C
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CUI Inc │ SERIES: PESE2-M │ DESCRIPTION: DC-DC CONVERTER
date 07/23/2021 │ page 3 of 6
DERATING CURVES
EFFICIENCY CURVES
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CUI Inc │ SERIES: PESE2-M │ DESCRIPTION: DC-DC CONVERTER
date 07/23/2021 │ page 4 of 6
MECHANICAL
parameter
dimensions
conditions/description
13.20 x 11.40 x 7.25 [0.520 x 0.448 x 0.285 inch]
black flame-retardant and heat-resistant plastic (UL94V-0)
min
typ
max
units
mm
case material
weight
1.4
g
MECHANICAL DRAWING
units: mm [inch]
tolerance: ±0.25 [±0.010]
pin section tolerance: ±0.10 [±0.004]
PIN CONNECTIONS
PIN
1
Function
GND
Vin
2
4
0V
5
+Vo
NC
8
NC = No connect
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CUI Inc │ SERIES: PESE2-M │ DESCRIPTION: DC-DC CONVERTER
date 07/23/2021 │ page 5 of 6
APPLICATION CIRCUIT
If you want to further reduce the input and output ripple, a filter capacitor may be connected to the input and output
terminals (Figure 1) provided that the capacitance is less than the maximum capacitive load of the model, otherwise start-
up problems may be caused if the capacitance is too large.
Figure 1
Table 1
Vin
(Vdc)
Cin
Vo
(Vdc)
Cout
(μF / V)
(μF / V)
2.2 / 25
1 / 25
1 / 50
---
12
15
24
---
---
5
10 / 10
2.2 / 25
2.2 / 25
1 / 25
9
12
15
24
---
0.47 / 50
EMC RECOMMENDED CIRCUIT
Figure 2
Table 3
Recommended External Circuit Components
C1, C2
4.7 µF / 50 V
refer to the Cout in Table 1
270 pF / 3 kV
C3
CY
LDM
6.8 μH
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CUI Inc │ SERIES: PESE2-M │ DESCRIPTION: DC-DC CONVERTER
date 07/23/2021 │ page 6 of 6
REVISION HISTORY
rev.
description
date
initial release
1.0
07/23/2021
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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