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PDF PYB15 Data sheet ( Hoja de datos )

Número de pieza PYB15
Descripción DC-DC CONVERTER
Fabricantes CUI　
Logotipo CUI Logotipo



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No Preview Available ! PYB15 Hoja de datos, Descripción, Manual

SERIES: PYB15 │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• up to 15 W isolated output
• industry standard pinout
• 4:1 input range (9~36 V, 18~75 V)
• smaller package
• single/dual regulated outputs
• 1,500 Vdc isolation
• continuous short circuit, over current protection, over voltage protection
• temperature range (-40~85°C)
• six-sided metal shielding
• efficiency up to 90%
date 08/15/2013
page 1 of 7
MODEL
typ
(Vdc)
input
voltage
range
(Vdc)
output
voltage
(Vdc)
PYB15-Q24-S3
24 9~36
3.3
PYB15-Q24-S5
24 9~36
5
PYB15-Q24-S12
24 9~36
12
PYB15-Q24-S15
24 9~36
15
PYB15-Q24-S24
24 9~36
24
PYB15-Q24-D5
24 9~36
±5
PYB15-Q24-D12
24 9~36
±12
PYB15-Q24-D15
24 9~36
±15
PYB15-Q48-S3
48 18~75
3.3
PYB15-Q48-S5
48 18~75
5
PYB15-Q48-S12
48 18~75
12
PYB15-Q48-S15
48 18~75
15
PYB15-Q48-D5
48 18~75
±5
PYB15-Q48-D12
48 18~75
±12
PYB15-Q48-D15
48 18~75
±15
Notes:
1. Ripple and noise are measured at 20 MHz BW by “parallel cable” method
output
current
min
(mA)
max
(mA)
200 4000
150 3000
63 1250
50 1000
31 625
±75
±1500
±32
±625
±25
±500
200 4000
150 3000
63 1250
50 1000
±75
±1500
±32
±625
±25
±500
output
power
max
(W)
13.2
15
15
15
15
15
15
15
13.2
15
15
15
15
15
15
ripple
and noise1
max
(mVp-p)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
efficiency
typ
(%)
87
90
89
89
90
86
88
88
87
89
88
90
86
88
89
PART NUMBER KEY
PYB15 - QXX - XXX - X
Base Number
Input Voltage
Output
Output Voltage
S = single
D = dual
Heatsink
"blank" = no heatsink
H = with heatsink
cui.com
Free Datasheet http://www.datasheet4u.com/

1 page




PYB15 pdf
CUI Inc │ SERIES: PYB15 │ DESCRIPTION: DC-DC CONVERTER
date 08/15/2013 │ page 5 of 7
DERATING CURVES
Single Output Voltage ≤ 5 V
100
80 Without heatsink
60
Safe operating area
40
20
With heatsink
-40 -20
0
20 40 60 70 8085
Ambient Temperature (°C)
Single Output Voltage > 5 V
With heatsink
100
80 Without heatsink
60
Safe operating area
40
20
-40 -20
0
20 40 60 75 85
Ambient Temperature (°C)
Dual Output Voltage ≤ 5 V
With heatsink
100
80
Without heatsink
60
Safe operating area
40
20
Dual Output Voltage > 5 V
With heatsink
100
80
Without heatsink
60
Safe operating area
40
20
-40 -20
0
20 40
65 75 85
Ambient Temperature (°C)
-40 -20
0
20 40 60 70 8085
Ambient Temperature (°C)
EMC RECOMMENDED CIRCUIT
V in
GND
Figure 1
FUSE LDM1
LDM2
MOV
TVS
+
C0
C1
(a) (b)
CY1
Vin
+Vo
EUT LOAD
GND
CY2
- Vo
(0V)
TEST CONFIGURATION
Oscilloscope
Lin
Figure 2
DC DCCurrent
Cin Probe
Load
Table 1
Recommended external circuit components
Vin (Vdc)
24
48
FUSE Choose according to input current
MOV
S14K35
S14K60
LDM1
56μH
56μH
TVS
SMCJ48A
SMCJ90A
C0
330μF/50V
330μF/100V
C1 1μF/50V 1μF/100V
LDM2
4.7μH
4.7μH
CY1 1nF/2KV
1nF/2KV
CY2 1nF/2KV
1nF/2KV
Table 2
External components
Lin 4.7μH
Cin
220μF, ESR < 1.0Ω
at 100 KHz
Note:
Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to simulate source impedance.
cui.com
Free Datasheet http://www.datasheet4u.com/

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