Datasheet.kr   

LSO2801R5S 데이터시트 PDF




IRF에서 제조한 전자 부품 LSO2801R5S은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 LSO2801R5S 자료 제공

부품번호 LSO2801R5S 기능
기능 HYBRID-HIGH RELIABILITY RADIATION HARDENED DC-DC CONVERTER
제조업체 IRF
로고 IRF 로고


LSO2801R5S 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 18 페이지수

미리보기를 사용할 수 없습니다

LSO2801R5S 데이터시트, 핀배열, 회로
HYBRID-HIGH RELIABILITY
RADIATION HARDENED
DC-DC CONVERTER
PD-97812
LSO SERIES
28V Input, Single/Dual Output
Description
The LSO Series of DC-DC converters are, high reliability
devices designed for hostile radiation hardened
environments. The design is based on the heritage-rich
LS Series with enhanced functional performance and
an inclusion of an output overvoltage protection. The
LSO Series provide up to 30 watts output power, small
size, low weight, integrated EMI filtering and a high
tolerance to environmental stresses such as radiation,
temperature extremes, mechanical shock, and vibration.
All components are fully de-rated to meet the requirements
of MIL-STD-1547, MIL-STD-975 and NASA EEE-INST-
002. Extensive documentation including, thermal
analysis, stress analysis and reliability predictions are
available.
The LSO Series of converters incorporate a fixed
frequency single forward topology with magnetic
feedback and an internal EMI filter. These converters
are capable of meeting the conducted emissions
requirements of MIL-STD-461C without any additional
components. All models include an external inhibit port
and have an adjustable output voltage. The converters
are overload, short circuit and output over-voltage
protected. They are enclosed in a hermetic 3.5" x 2.5" x
0.475" H steel package and weigh less than 125 grams.
The package utilizes rugged ceramic feed-through
copper core pins and is sealed using parallel seam
welding.
Manufactured in a facility fully qualified to MIL-PRF-
38534, these converters are fabricated utilizing DLA
qualified processes. For available screening options,
refer to device screening table in the data sheet.
Variations in electrical specifications and screening to
meet custom requirements can be accommodated.
www.irf.com
LSO
Features
n 18 to 40V DC Input Range
n Total Ionization Dose > 100K Rad(Si)
n SEE Hardened to LET (Heavy Ions) up to
82 MeVcm2/mg (SEU, SEL, SEGB, SEGR)
n Internal EMI filter; Converter Capable of
meeting MIL-STD-461C CE03
n Derated per MIL-STD-1547, MIL-STD-975
and NASA EEE-INST-002
n Magnetically Coupled Feedback
n Up to 30W Output Power
n Single and Dual Output Models Include
1.5, 1.8, 2.5, 3.3, 5, 12, 15, ±5, ±12 and ±15V
n Remote Sense Compensation for Single
Output
n Latch-off Output Overvoltage Protection
n Input Current Telemetry
n Input Undervoltage Lockout with Latching
Mode Options
n High Efficiency - to 81%
n 20M@ 100VDC Isolation
n Undervoltage Protection
n Short Circuit and Overload Protection
n Adjustable Output Voltage
n Adjustable External OVP-115% to 125%
n External Inhibit
n Low Weight, < 125 grams
n 4000000 Hour MTBF (SF)
Applications
n Geo Synchronous Satellite
n Low Earth Orbit
n Deep Space Probe
n Communication and Display Systems
n Payload and Experiment LVPS
1
08/27/13
http://www.Datasheet4U.com




LSO2801R5S pdf, 반도체, 판매, 대치품
LSO SERIES
28V Input, Single/Dual Output
Absolute Maximum Ratings
Recommended Operating Conditions
Input voltage range
-0.5Vdc to +60Vdc
Input voltage range1
+18Vdc to +40Vdc
Output power
Internally limited
Output power
0 to Max. Rated
Lead temperature
+300°C for 10 seconds Operating case temperature -55°C to +85°C
Operating case temperature -55°C to +125°C (Note 13) Operating case temperature -55°C to +70°C
Storage temperature
-55°C to +135°C
1. Meets MIL-STD-1547, MIL-STD-975 and NASA EEE-INST-002
up to the input voltage at 38.6V.
Electrical Performance Characteristics
Parameter
Input Voltage
Group A
Subgroup
Conditions
-55°C TC +85°C
VIN = 28V DC ± 5%, CL = 0
unless otherwise specified
Output Voltage ( VOUT )
LSO2801R5S
LSO2801R8S
LSO2802R5S
LSO2803R3S
LSO2805S
LSO2812S
LSO2815S
LSO2805D
LSO2812D
LSO2815D
LSO2801R5S
LSO2801R8S
LSO2802R5S
LSO2803R3S
LSO2805S
LSO2812S
LSO2815S
LSO2805D
LSO2812D
LSO2815D
Output power ( POUT )
LSO2801R5S
LSO2801R8S
LSO2802R5S
LSO2803R3S
All Others
Output current ( IOUT )
LSO2801R5S
LSO2801R8S
LSO2802R5S
LSO2803R3S
LSO2805S
LSO2812S
LSO2815S
LSO2805D
LSO2812D
LSO2815D
1
1
1
1
1
1
1
1
1
1
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
1,2,3
IOUT = 100% rated load
Note 4
IOUT = 100% rated load
Notes 4, 13
VIN = 18, 28, 40 Volts, Note 2
1,2,3
VIN = 18, 28, 40 Volts, Note 2
Either Output, Note 3
Either Output, Note 3
Either Output, Note 3
Limits
Min
18
1.47
1.77
2.47
3.27
4.95
11.88
14.85
±4.95
±11.88
±14.85
1.43
1.73
2.43
3.23
4.90
11.76
14.70
±4.90
±11.76
±14.70
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Nom
28
1.50
1.80
2.50
3.30
5.00
12.00
15.00
±5.00
±12.00
±15.00
Max
40
1.53
1.83
2.53
3.33
5.05
12.12
15.15
±5.05
±12.12
±15.15
1.57
1.87
2.57
3.37
5.10
12.24
15.30
±5.10
±12.24
±15.30
12
14.4
20
25
30
8.0
8.0
8.0
7.57
6.0
2.5
2.0
4.8
2.3
1.6
Unit
V
V
V
W
A
For Notes to Electrical Performance Characteristics, refer to page 7
4
www.irf.com
http://www.Datasheet4U.com

4페이지










LSO2801R5S 전자부품, 판매, 대치품
LSO SERIES
28V Input, Single/Dual Output
Notes for Electrical Performance Characteristics Table
1. Parameter is tested as part of design characterization or after design changes. Thereafter, parameter
shall be guaranteed to the limits specified.
2. Parameter verified during line and load regulation tests.
3. Output load current must be distributed such that at least 20% of the total load current is being provided by
one of the outputs.
4. Load current split equally between outputs on dual output models.
5. Cross regulation is measured with 20% rated load on output under test while changing the load on the
other output from 20% to 80% of rated.
6. Guaranteed for a D.C. to 20MHz bandwidth. Tested using a 20KHz to 10MHz bandwidth using the circuit
shown in Fig.1.
7. Capacitive load may be any value from 0 to the maximum limit without compromising dc performance. For
a capacitive load in excess of the maximum limit, consult the factory.
8. Overload power dissipation is defined as the device power dissipation with the load set such that VOUT =
90% of nominal.
9. Load step transition time 10µs.
10. Recovery time is measured from the initiation of the transient to where VOUT has returned to within ±1% of
its steady state value.
11. Line step transition time 100µs.
12. Turn-on delay time from either a step application of input power or a logic low to a logic high transition on
the inhibit pin (pin 3) to the point where VOUT = 90% of nominal.
13. End of ife (EOL) is ±3%
14. MIL-HDBK MOSFET failure rates replaced by empirical failure rate data supplied by Intenational Rectifier.
Fig. 1 - Circuit for measuring Output Ripple Voltage
2XWSXW
'87 5HWXUQ
50
50Coax
1 µF
P†pvyy‚†p‚ƒr…Ãr„ˆv‰hyr‡Ã
0.1µ F v‡uà ÃHC“Ãihqvq‡uÃ
€ˆy‡vƒy’Ã…rhqvtÃi’Ã!
Term50ination
S/ s‚…ÃD5$7('
Radiation Performance Characteristics
Test Inspection
Method
Min Typ
Unit
MIL-PRF-883, Method 1019
Total Ionizing Dose (Gamma) Operating bias applied during exposure, 100 150
Krads(Si)
Full Rated Load, VIN = 28V
Heavy Ions (LET)
Single Event Effects
SEU, SEL, SEGR, SEB
Operating bias applied during exposure,
Full Rated Load, VIN = 28V
Test lab: Cyclotron Institute
82
MeVxcm2/mg
Texas A & M University
www.irf.com
7
http://www.Datasheet4U.com

7페이지


구       성 총 18 페이지수
다운로드[ LSO2801R5S.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
LSO2801R5S

HYBRID-HIGH RELIABILITY RADIATION HARDENED DC-DC CONVERTER

IRF
IRF

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵