파트넘버.co.kr VWS250YH-A 데이터시트 PDF


VWS250YH-A 반도체 회로 부품 판매점

300W Standard Full Brick



Power-One 로고
Power-One
VWS250YH-A 데이터시트, 핀배열, 회로
(888) IPD-CONVerters G (888) 473-2668 G www.ipdconverters.com
VWS SERIES - 300 WATT
DESCRIPTION
FEATURES
VWS DC/DC converters are industry standard full
• 300W Standard Full Brick • Planar Magnetics
bricks. Featuring a fixed frequency design, the VWS • Industry Standard
offers excellent transient response and predictable EMI Footprint
performance. The VWS can be combined with VWB
booster modules to provide increased power. VWS
converters use 100% surface-mount construction,
along with planar magnetics, and are fully compatible
• Open-Frame Packaging
• 100°C Baseplate
Operation
• Superior Transient
Response
• 1500V Isolation
• VWB Booster
Modules Available
with production board washing processes.
TECHNICAL SPECIFICATIONS
Input
Voltage Range
24 VDC Nominal
48 VDC Nominal
Input Reflected Ripple Current
Undervoltage Lockout - Turn on / Turn off
Output
Setpoint Accuracy
Line Regulation Vin min. - Vin max., Iout rated
Load Regulation Iout min. - Iout max., Vin nom.
Remote Sense Headroom
Minimum Output Current
Dynamic Regulation, Loadstep
Pk Deviation
Settling Time
Voltage Trim Range
Current Limit Threshold Range, % of Iout Rated
OVP Trip Range
OVP Type
Short Circuit/Overcurrent Protection
General
Turn-On Time
Remote Shutdown
Remote Shutdown Reference
Switching Frequency
Isolation
Input - Output
Input - Case
Output - Case
Temperature Coefficient
Case Temperature
Operating Range
Storage Range
Thermal Shutdown Range
Vibration, 3 Axes, 5 Min Each
MTBF(Bellcore TR-NWT-000332)
Safety
Weight (Approx.)
Rev. 08/01
18 - 36 VDC
36 - 72 VDC
50 mA Pk-Pk
17-15 VDC /35-32 VDC
±1%
0.2% Vout
0.2% Vout
0.5 VDC
10 % Iout Rated
25% Iout
4% Vout
500 µs
±10%
110 - 140%
120 - 140% Vout Nom.
Self Recovering
Shutdown/Hiccup
10 ms
Positive Logic
Vin Negative
500 kHz
1500 VDC
1050 VDC
500 VDC
0.03 %/°C
-40 To +100°C
-40 To +125°C
105 - 115°C
5 g, 10 - 55 Hz
Consult Factory
UL, CUL, TUV
6.0 oz
1
Efficiency vs. Load (48V Input)
90
85
EFF. (36v)
80
EFF. (48v)
EFF. (75v)
75
10 20 30 40 50 60 70 80 90 100
LOAD %
Notes
MTBF predictions may vary slightly from model to model.
Specifications typically at 25°C, normal line, and full load, unless otherwise stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please consult factory
for specific model information.


VWS250YH-A 데이터시트, 핀배열, 회로
VWS SERIES - 300 WATT
MODELS - (See the last page of Section for options.)
Vin
(Volts)
Vin Range
(Volts)
Iin Max.*
(Amps)
Vout
(Volts)
24
18 - 36
21.0
24
18 - 36
21.0
24
18 - 36
21.0
24
18 - 36
21.0
24
18 - 36
21.0
48
36 - 72
10.5
48
36 - 72
10.5
48
36 - 72
10.5
48
36 - 72
10.5
12
15
24
28
48
12
15
24
28
† Denotes advanced product release. Consult factory for product availability.
* Maximum input current at minimum input voltage, maximum rated output power.
** At nominal Vin, rated output.
Iout Rated
(Amps)
20.8
16.7
10.4
8.9
5.2
25.0
20.0
12.5
10.7
Ripple & Noise
Pk-Pk (mV)
120
150
200
200
200
120
150
200
200
Efficiency
Typ. **
81%
81%
82%
82%
84%
85%
84%
85%
86%
Model
VWS250YH-A
VWS250YJ-A
VWS250YK-A †
VWS250Y28-A †
VWS250YL-A
VWS300ZH-A
VWS300ZJ-A
VWS300ZK-A
VWS300Z28-A
MECHANICAL DRAWING
MOUNTING INSERTS
M3X.5 THROUGH 4PL
4.60"
(116.8mm)
2.40"
(61.0mm)
1
2
3
4
BOTTOM VIEW
-0.19" 0
(-4.8mm)
Thermal Impedance
Natural Convection
100 LFM
200 LFM
300 LFM
400 LFM
5.4 °C/W
3.8 °C/W
2.5 °C/W
1.7 °C/W
1.6 °C/W
Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated for
specific application.
Pin
1
2
3
4
5
6
7
8
9
0.18"
(4.6mm)
1.700"(43.2mm)
5 1.400"(35.6mm)
6 1.000"(25.4mm)
7 0.700"(17.8mm)
8 0.400"(10.2mm)
90
-0.300"(-7.6mm)
-0.50"(-12.7mm)
4.200"
(106.7mm)
DIA 0.080"
(2.0mm)
DIA 0.040"
(1.0mm)
0.025" REF.
(0.6mm)
0.50"
(12.7mm)
Function
-Vin
Gate out
Gate in
+Vin
-Vout
-Sense
Trim
+Sense
+Vout
Tolerances
Inches:
.XX ± 0.020
.XXX ± 0.010
(Millimeters)
.X ± 0.5
.XX ± 0.25
Pin:
± 0.002
± 0.05
( Dimensions as listed unless otherwise
specified.)
2




PDF 파일 내의 페이지 : 총 3 페이지

제조업체: Power-One

( po )

VWS250YH-A data

데이터시트 다운로드
:

[ VWS250YH-A.PDF ]

[ VWS250YH-A 다른 제조사 검색 ]




국내 전력반도체 판매점


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743



일반적인 전자부품 판매점


디바이스마트

IC114

엘레파츠

ICbanQ

Mouser Electronics

DigiKey Electronics

Element14


관련 데이터시트


VWS250YH-A

300W Standard Full Brick - Power-One