參數(shù)資料
型號(hào): SE8117TA
廠商: Electronic Theatre Controls, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述: 5.0放大器正電壓穩(wěn)壓器
文件頁數(shù): 2/5頁
文件大?。?/td> 162K
代理商: SE8117TA
Seaward Electronics, Inc., 2004.
www.seawardinc.com.cn
Tel: 0086-010-82895700 Fax: 0086-010-82895706
Room 1605, Building 1, International Pioneering Park, #1 Shangdi XinXi Road Haidian District, Beijing 100085, China
Preliminary and all contents are subject to change without prior notice.
2
ELECTRONICS
SEAWARD
INC.
1A Positive Voltage
Regulators (Preliminary)
SE8117
Electrical Characteristic
V
IN,MAX
8V, V
IN,MIN
– V
OUT
= 1.5V, I
OUT
= 10mA, C
IN
= 10μF, C
OUT
= 22μF, T
J
= 0 – 125°C, unless otherwise specified.
Symbol
Parameter
Test Condition
Min
Typ
Max
Units
V
O
Output Voltage
(1)
10mA
I
OUT
1A, T
A
= 25°C,
SE8117T15
SE8117T18
SE8117T25
SE8117T30
SE8117T33
(-2%)
1.5
1.8
2.5
3.0
3.3
(+2%)
V
V
REF
Reference Voltage
(1)
(Adj. Voltage Version)
10mA
I
OUT
1A
1.225
(-2%)
1.250
1.275
(+2%)
V
V
SR
Line Regulation
(1)
I
OUT
= 10mA
0.3
%
V
LR
Load Regulation
(1)
(V
IN
- V
OUT
) = 2V
10mA
I
OUT
1A
0.4
%
I
Q
Quiescent Current
9
mA
I
ADJ
Adjust Pin Current
48
μ
A
I
ADJ
Adjust Pin Current
Change
10mA
I
OUT
1A
0.2
μ
A
V
D
Dropout Voltage
(2)
V
REF
= 1%, I
OUT
= 1A
1.1
V
I
O
Minimum Load Current
4
mA
I
CL
Current Limit
1.8
A
T
C
Temperature Coefficient
0.07
%/°C
OTP
Thermal Protection
175
°C
V
N
RMS Output Noise
T
A
= 25°C, 10Hz
f
10kHz
0.003
%V
O
R
A
Ripple Rejection Ratio
f = 120Hz,
C
OUT
= 22
μ
F (Tantalum),
(V
IN
- V
OUT
) = 3V, I
OUT
= 1A
72
dB
Notes:
1. Low duty cycle pulse testing with which T
J
remains unchanged.
2.
V
OUT
,
V
REF
= 1%.
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