S2800 查看數據表（PDF） - International Rectifier
零件编号
产品描述 (功能)
比赛名单
S2800 Datasheet PDF : 9 Pages
| |||
S-SERIES
(28V Input, Single/Dual Output)
Notes: Electrical Performance Characteristics
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 currents split equally between outputs on dual output models. For dual output models, the output may
not meet regulation limits but the converter will not be damaged under this condition.
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.
7. Capacitive load may be any value from 0 to the maximum limit without compromising dc performance. A
capacitive load in excess of the maximum limit may interfere with the proper operation of the converter’s
overload protection, causing erratic behavior during turn-on.
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 ≥ 10 µs.
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 ≥ 100 µs.
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 4) to the point where VOUT = 90% of nominal.
13. Current limit point expressed as a percentage of full rated load current.
14. Total Regulation includes all combinations of line and load compared to the nominal output voltage. For dual
models all line, load, and cross regulation conditions are tested per Note 4 and Note 5.
Radiation Performance Characteristics
Test
Total Ionizing Dose (Gamma)
Single Event Effects
SEU, SEL, SEGR, SEB
Conditions
MIL-PRF-883, Method 1019.5
Operating bias applied during exposure,
Half Rated Load, VIN = 28V
Heavy Ions (LET)
Operating bias applied during exposure,
Full Rated Load, VIN = 18V, 28V & 40V
Test lab: Cyclotron Institute,
Texas A & M University
Min Typ
Unit
100
Krads(Si)
82
MeVxcm2/mg
International Rectifier currently does not have a DLA Land and Maritime certified Radiation Hardness
Assurance Program.
6
www.irf.com
Share Link: 