PK15-D48-D15 [CUI]
dc-dc converter;
| 型号： | PK15-D48-D15 |
| 厂家： | 
CUI INC |
| 描述： | dc-dc converter |
| 文件： | 总4页 (文件大小：677K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
For more information, please visit the product page.
page 1 of 4
date 06/2009
PART NUMBER: PK15
DESCRIPTION: dc-dc converter
features
·industry standard pin out
·wide 2:1 input range
·fully isolated
·low ripple & noise
·over-current protection
·output voltage variation (TRM)
·HI-POT tested
·constant switching frequency
·high efficiency
·compact size 1.8”x2.0”x0.375”
·3 year warranty
1
2
MODEL
output
power
(max)
input
voltage
output
voltage
output
curren
(mn)
utput
cuent
(max)
ripple & noise
mV P-P
efficiency
(typ.)
PK15-D5-S3.3
PK15-D5-S5
PK15-D5-S12
PK15-D5-S15
PK15-D5-D5
6.6W
4.5-7.2VDC
4.5-7.2VDC
4.5-7.2VDC
4.5-7.2VDC
4.5-7.2VDC
4.5-7.2VDC
4.5-7.2VDC
8-16.5VDC
8-16.5VDC
8-16.5VDC
8-16.5VDC
8-16.
8-1
8-1
18-3
18-32VD
18-32VDC
18-32DC
18-32VDC
18-32VDC
18-32VDC
32-63VDC
32-63VDC
32-63VDC
32-63VDC
32-63VDC
32-63VDC
32-63VDC
3.3VDC
5VDC
12VDC
15VDC
5V
12VD
15VDCꢀꢀ
3.VDC
5VD
12VDC
15VDC
5VDC
12VDC
15VDC
3.3VDC
5VDC
12VDCꢀꢀꢀ
15VDC
5VDC
12VDC
15VDC
3.3VDC
5VDC
12VDC
15VDC
5VDC
A
A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
2.0A
2.0A
1.0A
0.8A
1.0A
0.5A
0.4A
2.4A
2.4A
1.2A
1.0A
1.5A
0.6A
0.5A
2.4A
2.4A
1.2A
1.0A
1.5A
0.6A
0.5A
2.4A
2.4A
1.2A
1.0A
1.5A
0.6A
0.5A
50
50
76%
78%
80%
80%
80%
80%
80%
83%
85%
88%
88%
85%
85%
85%
84%
85%
88%
87%
86%
86%
86%
78%
80%
83%
83%
83%
83%
83%
10.0W
12.0W
12.0W
10.0W
12.0W
12.0W
7.92W
12.0W
14.4W
15.0W
15.0W
14.4W
15.0W
7.92W
12.0W
14.4W
15.0W
1.0W
4.4W
5.0W
7.92W
12.0W
4.4W
150W
15.0W
14.4W
15.0W
120
150
120/120
150/150
150/150
50
PK15-D5-D12
PK15-D5-D15
PK15-D12-S3.3
PK15-D12-S5
PK15-D12-S12
PK15-D12-S15
PK15-D12-D5
PK15-D12-D12
PK15-D12-D15
PK15-D24-S3.3
PK15-D24-S5
PK15-D24-S12
PK15-D24-S15
PK15-D24-D5
PK15-D24-D12
PK15-D24-D15
PK15-D48-S3.3
PK15-D48-S5
PK15-D48
PK15-D
PK15-
PK15-D4
PK15-D48-
50
120
150
120/120
150/150
150/150
50
50
120
150
120/120
150/150
150/150
50
50
120
150
120/120
150/150
150/150
12VDC
15VDC
NOTE: 1.ꢀAllꢀmodelsꢀ(excludingꢀtheꢀ5ꢀVꢀdcꢀinput,ꢀD5)ꢀareꢀalsoꢀavailableꢀinꢀanꢀextendedꢀtemperatureꢀrangeꢀofꢀ-40°C~85°C.ꢀForꢀtheseꢀ
models,ꢀappendꢀ“M”ꢀtoꢀtheꢀmodelꢀnumber,ꢀe.g.ꢀPK15-D12-S3.3M.
2. Rippleꢀ&ꢀnoiseꢀmeasuredꢀwithꢀaꢀ20MHzꢀbandwidth,ꢀoffꢀaꢀ10uFꢀelectrolyticꢀandꢀaꢀ0.1uFꢀceramicꢀcapꢀinꢀparallelꢀatꢀthe
ouptut.
th
20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
For more information, please visit the product page.
page 2 of 4
date 06/2009
PART NUMBER: PK15
DESCRIPTION: dc-dc converter
INPUT
parameter
conditions/description
min
4.5
8
18
32
nom
5
12
24
48
max
7.2
16.5
32
units
inputꢀvoltageꢀrange
VDC
VDC
VDC
VDC
KHz
63
switchingꢀfrequencyꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀconstant
300
(CNT)ꢀremoteꢀonꢀ/ꢀoffꢀꢀꢀꢀꢀꢀꢀꢀꢀTTL compatibleꢀꢀꢀꢀꢀꢀꢀon:ꢀ0ꢀtoꢀ1.2ꢀVDCꢀorꢀshortꢀVin-V
off:ꢀ2.4ꢀtoꢀ5.5ꢀVDCꢀorꢀopen
OUTPUT
parameter
conditions/description
min
-2%
-0.5%
-1.0%
-2.5
00
nom
ma
+2%
+0.5%
+1.0
+5%
units
setꢀpointꢀaccuracy
lineꢀregulation
loadꢀregulation
allꢀmodels
singleꢀoutputꢀmodels
dualꢀoutputꢀmodelsꢀꢀ(10%ꢀmin.ꢀload)
minimumꢀloadꢀ
rippleꢀandꢀnoise
Amps
20ꢀMHzꢀꢀbandwidth
1.0%ꢀVout mVpp
PROTECTION
parameter
over-current
conditions/description
continuousꢀautoꢀrecoveryꢀ
internallyꢀzenerꢀclampedꢀ
in
105%
110%
nom
max
135%
140%
units
3
3
over-voltage
NOTE:ꢀ3ꢀcontinuousꢀoperationꢀinꢀaꢀprotectedꢀstateꢀmayꢀcompromiseꢀnermꢀreliaity
GENERAL
efficiency
dielectricꢀwithstand
insulationꢀresistance
agencyꢀstandards
caseꢀmaterial
materialꢀflammability
weightꢀ
parameter
conditions/description
min
nom
max
units
typicalꢀatꢀfullꢀload
76%
500
87%
input/case,ꢀinput/outpuse
atꢀ500ꢀVDC
approvedꢀtoꢀUL1950,ꢀEPR22,ꢀCEꢀꢀ
VAC
Ohms
100M
STS
94ꢀV-0
55
(1.94)
520k
grams
(ounces)
hours
°C
MTBF
MIL-HBK-217
operatingꢀtemperature regarꢀmodels
-20
-40
-40
20%
+71
+85ꢀ
+105
90%
extndedꢀmeratureꢀmodels
°C
storageꢀtemperature
humidity
washability
°C
operatingꢀ(no-condensing)
ntꢀintenddꢀforꢀaqueousꢀwash
RH
th
20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
For more information, please visit the product page.
page 3 of 4
date 06/2009
PART NUMBER: PK15
DESCRIPTION: dc-dc converter
DIMENSIONS (mm)
Pin Assignments
All dimensions are in inches (mm).
Single Output
Dual Output
1. +Vin
2. -Vin
3. CNT
1. +Vin
2. -Vin
3. CNT
1.8
(45.0)
CL
4. +
5. Co
4. +Vout
5. No pin
6. -Vout
7. Trmi
6. -oVu
Trim
0.2
(5.08)
2.0
Oude edge
1
(50.0)
CL
4
5
0.3
(7.62)
0.3
IN
OUT
0.6
(15.24)
0.2
(5.08)
(7.62)
2
3
6
7
.2
(8)
7- 0.05(1.3)
0.2
(5.08)
1
0.19
(4.68)
CL
0.19
4
5
0.3
(7.62)
Label
(4.68)
0
(15.2
0.3
(7.62)
0.37
(9.5)
2
3
6
7
0.2
0.2
(5.08)
(5.08)
0.04
(1.0)
1.4
(35.56)
1.4
(35.56)
TOP VIEW
th
20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
For more information, please visit the product page.
page 4 of 4
date 06/2009
PART NUMBER: PK15
DESCRIPTION: dc-dc converter
APPLICATION NOTES
1. OUTPUT TRIMMING
Theꢀoutputꢀvoltagesꢀareꢀpresetꢀtoꢀnominalꢀvaluesꢀasꢀindicatedꢀbyꢀtheꢀmodelsꢀtableꢀatꢀtheꢀfactory.ꢀꢀIfꢀdesired,ꢀtheꢀoutputoltageꢀmay
optionallyꢀbeꢀtrimmedꢀtoꢀaꢀdifferentꢀvalueꢀ(+/-ꢀ10%)ꢀwithꢀexternalꢀresistorsꢀand/orꢀpotentiometerꢀasꢀshownꢀbelow.ꢀ
+Vo
+Vin
FIGURE 1. TRIMMING WITH
10KW
Trimpot
Trim
R load
EXTERNAL POTENTIOMETER
-Vin
-Vo
Toꢀtrimꢀtheꢀoutputꢀvoltageꢀwithꢀfixedꢀresistors,ꢀtheꢀoutputꢀvoltageꢀcanꢀbeꢀcalculatedꢀasꢀfollows.ꢀꢀ
+Vo
+Vo
+Vin
+Vin
R trim-down
Trim
Trim
R load
R load
R trim-up
-Vin
-Vin
-Vo
-Vo
Trim-Up
FIGURE 2: TRIM-UP VOLTAGE SE
Trim-Down
FIGURE 3: TRIM-DOWN VOLTAGE SETUP
V · R · R
(V - V ) · R · R
2
r
1
o
r
1
Rtrim_up=
Rtrim_down=
R · (V - V ) - V
V · R - (V - V ) · R
2
o
r
r
r
1
o
r
2
TheꢀvalueꢀofꢀRtrim-up isefinedꢀas:
TheꢀvalueꢀofꢀRtrim-down isꢀdefinedꢀas:
Where:ꢀRtrim-up isꢀtheꢀexternalꢀresiorꢀinꢀ KΩꢀVo isꢀtheꢀ
desiredꢀoutputꢀvoltage.ꢀꢀ 1 andꢀR2 andꢀVr areꢀinternalꢀto
theꢀunitꢀandꢀareꢀefinedꢀiTabꢀ1.ꢀꢀorꢀexampleꢀtoꢀtrimꢀup
theꢀPK15-D5-D12ꢀubyꢀ5%ꢀtoꢀ25.2ꢀ,ꢀ Rtrim-up isꢀcalculated
sꢀfollows:
Where:ꢀRtrim-down isꢀtheꢀexternalꢀresistorꢀinꢀ KΩ.ꢀꢀVo isꢀtheꢀꢀ
desiredꢀoutputꢀvoltage.ꢀꢀ R1 andꢀR2 andꢀVr areꢀinternalꢀto
theꢀunitꢀandꢀareꢀdefinedꢀinꢀTableꢀ1.ꢀꢀForꢀexampleꢀtoꢀtrimꢀdown
theꢀPK15-D5-D12ꢀdownꢀbyꢀ5%ꢀtoꢀ22.8ꢀV,ꢀ Rtrim-down isꢀcalculated
asꢀfollows:
V = 22.8 / R = 21 KΩ / R = 2.43 KΩ / V = 2.5
= 21 K/ R = 2.43 KΩ / V = 2.5
o
1
2
r
2
r
(22.8 - 2.5) · 21 · 2.43
2.5 - 2.1 (22.8 - 2.5) · 2.43
2.5 · 21 · 2.43
.43 · (25.2 - 2.5) - 2.5 · 21
326.68 KΩ
47.94 KΩ
Rtrim_down=
=
Rtri
=
R1 (KΩ) R2 (KΩ) Vr (V)
Model
PK15-DXX-S3.3 0.402
0.24
12.7
2.43
2.49
2.49
2.43
2.43
2.43
2.43
1.25
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
PK15-DXX-S5
PK15-DXX-S12
PK15-DXX-S15
PK15-DXX-D5
PK15-DXX-D12
PK15-DXX-D15
*PK15-D5-S3.3
12.7
9.31
12.7
7.5
21
26.7
0.787
Tableꢀ1
*PK15-D48-S3.3 0.787
th
20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
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