參數(shù)資料
型號(hào): ZSAT500
廠商: Electronic Theatre Controls, Inc.
英文描述: 5 VOLT ENHANCED POSITIVE LOCAL VOLTAGE REGULATOR
中文描述: 5伏增強(qiáng)的積極局部電壓調(diào)節(jié)器
文件頁數(shù): 4/6頁
文件大?。?/td> 85K
代理商: ZSAT500
100
1k
10k
100k
1M
R
Ripple Rejection vs. Ripple Frequency
Ripple Frequency (Hz)
0
10
20
30
40
50
60
70
80
TYPICAL CHARACTERISTICS
Notes:
1.
The maximum operating input voltage and
output current of the device will be governed by
the maximum power dissipation of the selected
package. Maximum package power dissipation is
specified at 25 °C and must be linearly derated to
zero at T
amb
=125°C.
2.
The given data represents pulse test conditions
with junction temperatures as indicated at the
initiation of the test. Continuous operation of the
devices with the stated conditions might exceed
the power dissipation limits of the chosen
package.
3.
Maximum power dissipation, for the SO8 and
SOT223 packages, is calculated assuming that the
device is mounted on a PCB measuring 2 inches
square.
4
. The shut down feature of the device operates if
its temperature exceeds its design limit as might
occur during external faults, short circuits etc. If the
regulator is supplied from an inductive source, a
large voltage transient, on the regulator input, can
result should the shut down circuit operate. It is
advised that a capacitor (1
μ
F or greater) should be
applied across the regulator input to ensure that
the maximum voltage rating of the device is not
exceeded under shutdown conditions.
5. HF Stability
The ZSAT500 is guaranteed stable without an
input or output capacitor. However if an output
capacitor is used then this should be a total value
of at least 100nF and should be accompanied by
an input capacitor of 200nF or greater, wired in
close proximity to the regulator if stability is to be
ensured.
100
1K
Frequency (Hz)
10K
100K
1.0
0.1
0.01
O
)
I
o
= 100mA
V
IN
= 9V
Output Impedance vs. Frequency
ZSAT500
4-302
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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