参数资料
型号: 20IMX7-24-24-9L
元件分类: 电源模块
英文描述: 2-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE
文件页数: 5/18页
文件大小: 299K
代理商: 20IMX7-24-24-9L
Board Mountable
DC-DC Converters
IMX 7 Series
Edition 6/5.2000
13/18
Immunity to Environmental Conditions
Table 9: Environmental testing
Test Method
Standard
Test Conditions
Status
Ca
Damp heat
IEC/DIN IEC 60068-2-3
Temperature:
40 ±2
°C
Unit not
steady state
MIL-STD-810D section 507.2
Relative humidity:
93 +2/-3 %
operating
Duration:
56 days
Ea
Shock
IEC/EN/DIN EN 60068-2-27
Acceleration amplitude:
100 gn = 981 m/s2
Unit
(half-sinusoidal)
MIL-STD-810D section 516.3
Bump duration:
6 ms
operating
Number of bumps:
18 (3 each direction)
Eb
Bump
IEC/EN/DIN EN 60068-2-29
Acceleration amplitude:
40 gn = 392 m/s2
Unit
(half-sinusoidal)
MIL-STD-810D section 516.3
Bump duration:
6 ms
operating
Number of bumps:
6000 (1000 each direction)
Fc
Vibration
IEC/EN/DIN EN 60068-2-6
Acceleration amplitude:
0.35 mm (10...60 Hz)
Unit
(sinusoidal)
5 gn = 49 m/s2 (60...2000 Hz)
operating
Frequency (1 Oct/min):
10...2000 Hz
Test duration:
7.5 h (2.5 h each axis)
Fh
Vibration,
IEC/EN 60068-2-64
Acceleration spectral density: 0.05 gn2/Hz
Unit
broad-band
MIL-STD-810D section 514.3
Frequency band:
20...500 Hz
operating
random
Acceleration magnitude:
4.9 gn rms
(digital control)
Test duration:
3 h (1 h each axis)
Kb
Salt mist, cyclic
IEC/EN/DIN IEC 60068-2-52
Concentration:
5% (30
°C)
Unit not
(sodium chloride
Duration:
2 h per cycle
operating
NaCl solution)
Storage:
40
°C, 93% rel. humidity
Storage duration:
22 h per cycle
Number of cycles:
3
Table 10: Temperature specifications, valid for air pressure of 800...1200 hPa (800...1200 mbar)
Temperature
Standard -9
Option -8
Characteristics
Conditions
min
max
min
max
Unit
TA
Ambient temperature 1
Operational 2
–40
71
–40
85
°C
TC
Case temperature
–40
95
–40
105
TS
Storage temperature 1
Non operational
–40
100
–55
105
1 MIL-STD-810D section 501.2 and 502.2
2 See: Thermal Considerations
Table 11: MTBF and device hours
MTBF
Ground Benign
Ground Fixed
Ground Mobile
MTBF acc. to MIL-HDBK-217F
TC = 40°C
TC = 70°C
TC = 50°C
40 IMX 7-05-7
1'671'700 h
248'000 h
83'800 h
84'800 h
40 IMX 7-15-15-7
1'640'000 h
214'000 h
83'000 h
77'000 h
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