TQ-Systems MBa335x, Руководство пользователя

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User's Manual l MBa335x UM 0202 l © 2018, TQ-Systems GmbH Page 18
Table 20: Parameter TPS5450 (VCC12V)
Parameter Min. Typ. Max. Unit Remark
Output voltage 12.058 – 12.061 V DC load
Output current – – 3 A
Ripple
–
– 20
20 –
– mV
pp
mV
pp
(I
OUT
= 1 A)
(I
OUT
= 3 A)
Load step change – add load
drop
Control time
–
– 1.5
0.5 –
– V
ms
I
OUT
= 0 A 2 A
Load step change – remove load
overshot
Control time
–
– 0.7
20
–
– V
µs
I
OUT
= 2 A 0 A
Table 21: Parameter LT3503 (VCC1V5)
Parameter Min. Typ. Max. Unit Remark
Output voltage 1.492 – 1.501 V DC load
Output current – – 0.75 A
Ripple
–
– 6
8 –
– mV
pp
mV
pp
(I
OUT
= 0.375 A)
(I
OUT
= 0.75 A)
Load step change – add load
drop
Control time
–
– 50
20 –
– mV
µs
I
OUT
= 20 mA 0.75 A
Load step change – remove load
overshot
Control time
–
– 30
20 –
– mV
µs
I
OUT
= 0.75 A 20 mA
Illustration 11: Position of connectors X26, X27
Table 22: Power supply connectors
Manufacturer / Number Description
Cui Stack / PJ-102BH DC jack 2.5 mm / 5.5 mm, nominal: 5 A / 24 V
Lumberg / KRM2 2-pin screw terminal, 250 V / 15 A
X26 X27