參數(shù)資料
型號: ST2L01K5R
元件分類: FPGA
英文描述: Stratix FPGA 80K BGA-956
中文描述: 電壓調(diào)節(jié)器|固定/可調(diào)| 3.3 | 1.25 / 3.0V |園區(qū)| 5PIN |塑料
文件頁數(shù): 4/12頁
文件大?。?/td> 131K
代理商: ST2L01K5R
ST2L01
4/12
ELECTRICAL CHARACTERISTICS OF OUTPUT 2
(V
I
=5V, I
O2
=10mA T
j
= 0 to 125
°
C unless otherwise
specified. Typical values are referred at T
j
= 25
°
C, C
I
= 1
μ
F (Tantalum), C
O1
= C
O1
=1
μ
F (X7R). Refer to
”Typical Application Circuit ”figure with R
1
=R
2
=120
”.
Note 1: Low duty cycle pulse testing with Kelvin connections are required in order to maintain accurate data
Note 2:Dropout Voltage is defined asthe minimum differential voltage between V
I
and V
O
required tomantain regulation at V
O
. It is measured
when the output voltage drops 1% below its nominal value.
Note 3: Transient response is defined with a step change in load from 10mA to 500mA asthe time from the load step until the output voltage
reaches it’s minimum value.
Note 4: Minimum load current is defined as the minimum current required at the output in order for the output voltage to maintain regulation.
Note 5: Guaranteed by design, not tested in production.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
I
V
O2
V
REF
Operating Input Voltage
Output Voltage 2
Reference Voltage
(measured between pins 4
and 2)
I
O2
=5mA to 1A
T
j
= 25
°
C
T
j
= 25
°
C
I
O1
= 5mA to 1A
T
j
= 0 to 125
°
C
V
I
= 4.75 to 5.25V
I
O
= 0.01 to 1A
I
O
= 1A
(Note 2)
I
O
= 10 to 500mA t
rise
= t
fall
= 1
μ
s
(Note 3, 5)
R
L
= 0
T
j
= 0 to 125
°
C
T
j
= 0 to 125
°
C
T
j
= 0 to 125
°
C
I
O1
= 5mA to 1A
T
j
= 0 to 125
°
C
V
I
= 5
±
0.25V
I
O1
= 100 mA
T
j
= 0 to 125
°
C
(Note 5)
T
j
= 0 to 125
°
C
4.5
2.45
1.225
V
V
V
2.5
1.25
2.55
1.275
V
I
= 4.75 to 5.25V
1.2125
1.25
1.2875
V
O2
V
O2
V
D2
Line Regulation 2
Load Regulation 2
Dropout Voltage 2
0.004
0.08
1.1
0.2
0.4
1.3
%
%
V
(Note 1)
T
j
= 0 to 125
°
C
t
TR
Transient Response
<1
μ
s
I
SC2
I
O2
I
ADJ
I
ADJ
Current Limit 2
Minimum Load Current 2
1
1
A
(Note 4)
mA
μ
A
μ
A
Adjust Pin Current
Adjust Pin Current
35
0
120
5
V
I
= 4.75 to 5.25V
SVR2
Supply Voltage Rejection
f
I
= 100Hz
f
I
= 1KHz
f
I
= 10KHz
f
I
= 100KHz
(Note 5)
70
70
50
77
80
65
dB
30
43
0.1
30
0.5
Thermal Regulation 2
Output Noise 1
Temperature Stability
I
O
= 1A,
B= 10Hz to 10KHz
T
j
= 0 to 125
°
C
T
j
= 125
°
C, 1000Hrs
t
PULSE
= 30ms
%/W
μ
Vrms
%V
O
%V
O
eN2
V
REF
V
REF
(Note 5)
(Note 5)
Long TermStability
(Note 5)
0.3
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