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PYBJ6-D12-S12-D

型号：

PYBJ6-D12-S12-D

品牌：

CUI[ CUI INC ]

页数：

10 页

PDF大小：

1178 K

下载PDF手册
For more information, please visit the product page.  
date 06/24/2019  
page 1 of 10  
SERIES: PYBJ6 │ DESCRIPTION: DC-DC CONVERTER  
FEATURES  
• up to 6 W isolated output  
• 2:1 input voltage range  
• single regulated output  
• output short circuit, over current, over voltage protection  
• efficiency up to 86%  
• DIP and SMT mounting styles  
• available with or without case  
• 1500 Vdc isolation  
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)  
(%)  
PYBJ6-D12-S5  
PYBJ6-D12-S12  
PYBJ6-D12-S15  
PYBJ6-D24-S3  
PYBJ6-D24-S5  
PYBJ6-D24-S12  
PYBJ6-D24-S15  
12  
12  
12  
24  
24  
24  
24  
9~18  
9~18  
0
0
0
0
0
0
0
1200  
500  
6
6
100  
100  
100  
100  
100  
100  
100  
81  
84  
85  
79  
83  
85  
86  
12  
15  
3.3  
5
9~18  
400  
6
18~36  
18~36  
18~36  
18~36  
1500  
1200  
500  
4.95  
6
12  
15  
6
400  
6
Notes:  
1. From 5~100% load, nominal input, 20 MHz bandwidth oscilloscope, with 10 µF tantalum and 1 µF ceramic capacitors on the output. From 0~5% load, ripple and noise is  
<5% Vo.  
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.  
PART NUMBER KEY  
PYBJ6 - DXX - SXX - X X  
Base Number  
Mounting Style:  
D = DIP  
M = SMT  
Case:  
“blank” = with case  
O = no case  
Input Voltage  
Output Voltage  
cui.com  
For more information, please visit the product page.  
CUI Inc │ SERIES: PYBJ6 │ DESCRIPTION: DC-DC CONVERTER  
date 06/24/2019 │ page 2 of 10  
INPUT  
parameter  
conditions/description  
min  
typ  
max  
units  
12 Vdc input models  
24 Vdc input models  
9
18  
12  
24  
18  
36  
Vdc  
Vdc  
operating input voltage  
start-up voltage  
12 Vdc input models  
24 Vdc input models  
9
18  
Vdc  
Vdc  
12 Vdc input models for 1 second max  
24 Vdc input models for 1 second max  
-0.7  
-0.7  
25  
50  
Vdc  
Vdc  
surge voltage  
12 Vdc input models  
24 Vdc input models  
5.5  
13  
6.5  
15  
Vdc  
Vdc  
under voltage shutdown  
5 Vdc output models  
12 Vdc output models  
15 Vdc output models  
633  
610  
603  
mA  
mA  
mA  
12 Vdc input models  
current  
3.3 Vdc output models  
5 Vdc output models  
12 Vdc output models  
15 Vdc output models  
268  
308  
302  
298  
mA  
mA  
mA  
mA  
24 Vdc input models  
turn on (CTRL pin pulled low to GND (0~0.3 Vdc))  
turn off (CTRL pin open or pulled high (2.0~12 Vdc))  
input current when switched off  
remote on/off (CTRL)4  
5
10  
mA  
W
filter  
Pi filter  
no load power consumption  
0.12  
Notes:  
4. The voltage of the CTRL pin is referenced to input GND pin.  
OUTPUT  
parameter  
conditions/description  
min  
typ  
max  
units  
3.3 Vdc output models  
5 Vdc output models  
12 Vdc output models  
15 Vdc output models  
1,800  
1,000  
680  
μF  
μF  
μF  
μF  
maximum capacitive load5  
470  
voltage accuracy  
line regulation  
load regulation6  
from 0% to full load  
±1  
±0.2  
±0.5  
±5  
±3  
±0.5  
±1  
%
%
from low line to high line, full load  
from 5% to full load  
%
adjustability  
see application notes  
%
switching frequency7  
transient recovery time  
PWM mode  
330  
300  
kHz  
μs  
25% load step change, nominal input voltage  
500  
25% load step change, nominal input voltage  
3.3, 5 Vdc output models  
all other output models  
transient response deviation  
±5  
±3  
±8  
±5  
%
%
temperature coefficient  
at full load  
±0.03  
%/°C  
Note:  
5. Tested at input voltage range and full load.  
6. At 0~100% load, the max load regulation is ±5%.  
7. Value is based on full load. At loads <50%, the switching frequency decreases with decreasing load for efficiency improvement.  
cui.com  
For more information, please visit the product page.  
CUI Inc │ SERIES: PYBJ6 │ DESCRIPTION: DC-DC CONVERTER  
date 06/24/2019 │ page 3 of 10  
PROTECTIONS  
parameter  
conditions/description  
output shut down  
min  
110  
110  
typ  
max  
160  
200  
units  
%
over voltage protection  
over current protection  
short circuit protection  
hiccup, auto recovery  
140  
%
hiccup, continuous, auto recovery  
SAFETY AND COMPLIANCE  
parameter  
conditions/description  
min  
typ  
max  
units  
input to output for 1 minute at 5 mA  
input to case8 for 1 minute at 5 mA  
output to case8 for 1 minute at 5 mA  
input to output for 1 minute at 1 mA  
input to case8 for 1 minute at 1 mA  
output to case8 for 1 minute at 1 mA  
500  
500  
500  
1,500  
1,500  
1,500  
Vac  
Vac  
Vac  
Vdc  
Vdc  
Vdc  
isolation voltage  
input to output at 500 Vdc  
input to case8 at 500 Vdc  
output to case8 at 500 Vdc  
100  
100  
100  
MΩ  
MΩ  
MΩ  
isolation resistance  
isolation capacitance  
safety approvals  
conducted emissions  
radiated emissions  
ESD  
input to output, 100 kHz / 0.1 V  
1,000  
pF  
UL 62368-1, IEC 62368-1, EN 62368-1  
CISPR32/EN55032, class A (no external circuit); class B (external circuit required, see Figure 3)  
CISPR32/EN55032, class B (external circuit required, see Figure 4)  
IEC/EN61000-4-2, contact ±6 kV, class B  
radiated immunity  
EFT/burst  
IEC/EN61000-4-3, 10 V/m, class A  
IEC/EN61000-4-4, ±2 kV, class B (external circuit required, see Figure 2)  
IEC/EN61000-4-5, line-line ±2 kV, class B (external circuit required, see Figure 2)  
IEC/EN61000-4-6, 3 Vr.m.s, class A  
surge  
conducted immunity  
MTBF  
as per MIL-HDBK-217F, 25°C  
1,000,000  
hours  
RoHS  
yes  
Note:  
8. Only applies to versions with case.  
cui.com  
For more information, please visit the product page.  
CUI Inc │ SERIES: PYBJ6 │ DESCRIPTION: DC-DC CONVERTER  
date 06/24/2019 │ page 4 of 10  
ENVIRONMENTAL  
parameter  
conditions/description  
min  
-40  
-55  
5
typ  
max  
85  
units  
°C  
operating temperature  
storage temperature  
storage humidity  
vibration  
see derating curves  
125  
95  
°C  
non-condensing  
%
10~150 Hz, for 90 minutes on each axis  
5
G
DERATING CURVES  
Temperature Derating Curve  
(Output Load vs. Ambient Temperature)  
120  
100  
80  
60  
40  
20  
0
20  
40  
-40  
0
60  
85  
100  
120  
Ambient Temperature (°C)  
SOLDERABILITY  
parameter  
conditions/description  
min  
typ  
max  
300  
260  
units  
°C  
hand soldering  
wave soldering9  
1.5 mm from case for 10 seconds  
see wave soldering profile  
°C  
see reflow soldering profile  
Maximum duration >217°C is 60 seconds.  
For actual application, refer to IPC/JEDEC J-STD-020D.1  
reflow soldering10  
245  
°C  
Note:  
9. For DIP models only.  
10. For SMT models only.  
Wave Soldering Proflile  
(DIP models)  
Reflow Soldering Profile  
(SMT models)  
Peak Temp. 260°C Max.  
Wave Soldering Time  
Peak Temp 245°C  
250  
245  
250  
4 Sec. Max.  
217  
200  
200  
150  
100  
60 sec max  
(>217°C)  
10 Sec. Max.  
150  
100  
50  
0
50  
0
Time (sec.)  
Time (sec.)  
cui.com  
For more information, please visit the product page.  
CUI Inc │ SERIES: PYBJ6 │ DESCRIPTION: DC-DC CONVERTER  
date 06/24/2019 │ page 5 of 10  
MECHANICAL  
parameter  
conditions/description  
min  
typ  
max  
units  
DIP without case: 31.60 x 18.10 x 6.10 [1.244 x 0.713 x 0.240 inch]  
DIP with case: 32.60 x 19.10 x 6.80 [1.283 x 0.752 x 0.268 inch]  
SMT without case: 31.60 x 18.10 x 6.30 [1.244 x 0.713 x 0.248 inch]  
SMT with case: 32.60 x 19.10 x 7.00 [1.283 x 0.752 x 0.276 inch]  
mm  
mm  
mm  
mm  
dimensions  
case material  
weight  
aluminum alloy  
models without case  
models with case  
4.7  
5.7  
g
g
(
)
MECHANICAL DRAWING DIP WITHOUT CASE  
units: mm [inch]  
tolerance: ±0.50[±0.020]  
pin section tolerance: ±0.10[±0.004]  
PIN CONNECTIONS  
PIN  
1
Function  
Vin  
2
CTRL  
GND  
0V  
3
4
5
trim  
6
+Vo  
Recommended PCB Layout  
Top View  
(
)
MECHANICAL DRAWING DIP WITH CASE  
units: mm [inch]  
tolerance: ±0.50[±0.020]  
pin section tolerance: ±0.10[±0.004]  
PIN CONNECTIONS  
PIN  
1
Function  
Vin  
2
CTRL  
GND  
0V  
3
4
5
trim  
6
+Vo  
Recommended PCB Layout  
Top View  
cui.com  
For more information, please visit the product page.  
CUI Inc │ SERIES: PYBJ6 │ DESCRIPTION: DC-DC CONVERTER  
date 06/24/2019 │ page 6 of 10  
(
)
MECHANICAL DRAWING SMT WITHOUT CASE  
units: mm [inch]  
tolerance: ±0.50[±0.020]  
pin section tolerance: ±0.10[±0.004]  
PIN CONNECTIONS  
PIN  
1
Function  
Vin  
2
CTRL  
GND  
0V  
3
4
5
trim  
6
+Vo  
Recommended PCB Layout  
Top View  
(
)
MECHANICAL DRAWING SMT WITH CASE  
units: mm [inch]  
tolerance: ±0.50[±0.020]  
pin section tolerance: ±0.10[±0.004]  
PIN CONNECTIONS  
PIN  
1
Function  
Vin  
2
CTRL  
GND  
0V  
3
4
5
trim  
6
+Vo  
Recommended PCB Layout  
Top View  
cui.com  
For more information, please visit the product page.  
CUI Inc │ SERIES: PYBJ6 │ DESCRIPTION: DC-DC CONVERTER  
date 06/24/2019 │ page 7 of 10  
APPLICATION CIRCUIT  
This series has been tested according to the following recommended circuit (Figure 1) before leaving the factory. If you  
want to further reduce the input and output ripple, you can increase the input and output capacitors or select capacitors of  
low equivalent impedance provided that the capacitance is less than the maximum capacitive load of the model.  
Figure 1  
Table 1  
Vout  
(Vdc)  
Cin  
(μF)  
Cout  
(μF)  
3.3/5/12/15  
10  
10  
EMC RECOMMENDED CIRCUIT  
Figure 2  
Table 2  
Recommended External Circuit Components  
Vin (Vdc)  
12, 24  
choose according to actual input current  
S20K30  
FUSE  
MOV  
C0  
680 µF / 100 V  
C1  
330 µF / 25 V  
C2  
10 µF / 25 V  
Figure 3  
Table 3  
Recommended External Circuit Components  
Vin (Vdc)  
12, 24  
4.7 µF / 50 V  
4.7 µH  
C1, C2  
L
C3  
10 µF / 25 V  
Figure 4  
Table 4  
Recommended External Circuit Components  
Vin (Vdc)  
12, 24  
4.7 µF / 50 V  
4.7 µF / 50 V  
4.7 µF / 50 V  
10 µF / 25 V  
3.3 mH  
C0  
C1  
C2  
C3  
LCM  
CY1, CY2  
1000 pF / ≥2000 Vdc  
cui.com  
For more information, please visit the product page.  
CUI Inc │ SERIES: PYBJ6 │ DESCRIPTION: DC-DC CONVERTER  
date 06/24/2019 │ page 8 of 10  
APPLICATION NOTES  
Output voltage trimming  
Leave open if not used.  
Figure 5  
Application Circuit for Trim pin  
Formula for Trim Resistor  
(part in broken line is the interior of models)  
Vo’  
Vo’  
R
-a  
2
Vref  
Vo’ - Vref  
a
R
-R  
-R  
3
up: R  
down  
R =  
T
=
a=  
a=  
R
R
1
2
2
R
1
Vo’ - Vref  
Vref  
a
R
1
3
:
T
R
1
-a  
RT  
R
1
R3  
V
ref  
Trim  
R3  
Note: Value for R1, R2, R3, and Vref refer to Table 5  
RT: Trim Resistor  
Vref  
Trim  
R2  
RT  
a: User-defined parameter, no actual meanings  
Vo': The trim up/down voltage  
R2  
Table 5  
0V  
Trim down  
0V  
Trim up  
R1  
R2  
R3  
(kΩ)  
Vref  
(V)  
Model No.  
(kΩ)  
(kΩ)  
PYBJ6-D12-S5  
PYBJ6-D12-S12  
PYBJ6-D12-S15  
PYBJ6-D24-S3  
PYBJ6-D24-S5  
PYBJ6-D24-S12  
PYBJ6-D24-S15  
2.94  
11  
2.87  
2.87  
2.87  
2.87  
2.87  
2.87  
2.87  
10  
15  
15  
12  
15  
33  
15  
2.5  
2.5  
2.5  
1.24  
2.5  
2.5  
2.5  
14.5  
4.8  
2.94  
11.0  
14.5  
cui.com  
For more information, please visit the product page.  
CUI Inc │ SERIES: PYBJ6 │ DESCRIPTION: DC-DC CONVERTER  
date 06/24/2019 │ page 9 of 10  
PACKAGING  
units: mm  
Inner Carton Size: 292 x 135 x 100 mm  
Outer Carton Size: 610 x 285 x 125 mm  
Outer Carton QTY: 200 pcs  
cui.com  
For more information, please visit the product page.  
CUI Inc │ SERIES: PYBJ6 │ DESCRIPTION: DC-DC CONVERTER  
date 06/24/2019 │ page 10 of 10  
REVISION HISTORY  
rev.  
description  
date  
1.0  
initial release  
06/24/2019  
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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