參數(shù)資料
型號: MC33765
廠商: ON SEMICONDUCTOR
英文描述: Very Low Dropout/Ultra Low Noise 5 Outputs Voltage Regulator(低壓差/超低噪聲5路輸出穩(wěn)壓器)
中文描述: 非常低壓差/ 5超低噪音輸出穩(wěn)壓器(低壓差/超低噪聲5路輸出穩(wěn)壓器)
文件頁數(shù): 13/15頁
文件大?。?/td> 230K
代理商: MC33765
MC33765
http://onsemi.com
13
TECHNICAL TERMS
Rise Time
Common Enable being in ON state, the
device is switched on by ON/OFF pin control.
Let’s call t
1
the time when ON/OFF signal reaches 1% of its
nominal value.
Let’s call t
2
the time when output signal reaches 99% of its
nominal value.
The rise time for this device is specified as:
tON
Fall Time
The fall time is highly dependent on the
output capacitor and so device design is not impacting at all
this parameter.
t1
t2
Overshoot, Settling Time
As regulators are based on
regulation loop through an error amplifier, this type of
device requires a certain time to stabilize and reach its
nominal value.
The overshoot is defined as the voltage difference
between the peak voltage and steady state when switching
ON the regulator.
The settling time is equal to the time required by the
regulator to stabilize to its nominal value (
±
0.5%) after peak
value when switching ON the regulator.
ON
OFF
Chip Enable is ON
ON/OFF pin signal
Output Voltage
1%
99%
Vnom
Settling Time
Rise Time
Overshoot
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