OM9553SP 查看數據表（PDF） - Unspecified
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OM9553SP Datasheet PDF : 5 Pages
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OM9551SP, OM9552SP, OM9553SP, OM9554SP
PERFORMANCE CHARACTERISTICS (Ta= 25°C)
INPUT
Parameter
Line Regulation
Input Voltage
Range
Input Filtering1
Symbol Test Conditions
Rline
4.5V≤ Vin ≤5.5V
Vin
MIN
-0.5
4.5
MAX
+0.5
7.0
22
Units
%
V
uF
OUTPUT
Parameter
Power
Vout Accuracy
Vout Regulation
Output Ripple
Current Limiting
Efficiency
Efficiency
Efficiency
Efficiency
Min. Load Current
Output Filter
Capacitance1
Symbol
Po
∆Vo
Vreg
Vη
Ilim
η
η
η
η
Il(min)
Co
Test Conditions
Vo= 3.3V
Vo= 3.3V, +2.5V,
+1.5V+1.8V
Vin= 5V, 0.1≤ Iο≤3A
Vin= 5V, Io= 3.0A
Vin= 5V
Vin=5V,Io=3A,Vo=+3.3V
Vin=5V,Io=3A,Vo=+2.5V
Vin=5V,Io=3A,Vo=+1.8V
Vin=5V,Io=3A,Vo=+1.5V
All Models
DYNAMIC
Parameter
Transient
Response
Frequency
Test Conditions
50% load step
∆Vout
0 to 85°C
MIN
175
MIN
TYP
0.8
0.3
80
4.0
88
87
86
85
0.1
330
MAX
10
1.0
Units
W
%
0.1
%
100 mV(p-p)
A
%
%
%
%
A
uF
TYP
40
200
MAX
200
225
Units
µS
mV
KHz
ENVIRONMENTAL
Parameter
MODEL
Operating
OM9551SP,
Temperature
OM9552SP,
OM9553SP,
OM9554SP
Storage Temp.
Flammability
MIN
-25
MAX
85
Units
°C
-40
125
°C
UL94V0
1 Included in the package
Rev A
08/01/2000
2
205 Crawford Street • Leominster MA 01453 • Phone: 978 534 5776 • Fax: 978 537 4246 • www.omnirel.com
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