CS8221 Просмотр технического описания (PDF) - ON Semiconductor
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CS8221 Datasheet PDF : 7 Pages
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CS8221
ELECTRICAL CHARACTERISTICS (6.0 ≤ VIN ≤ 26 V, IOUT = 1.0 mA, −40°C ≤ TJ ≤ 125°C unless otherwise noted.)
Characteristic
Test Conditions
Min
Typ
Max
Unit
Output Stage
Output Voltage, VOUT
Dropout Voltage (VIN − VOUT)
Load Regulation
Line Regulation
Quiescent Current, (IQ)
Ripple Rejection
Current Limit
9.0 V < VIN < 26 V, 100 mA ≤ IOUT ≤ 100 mA
4.9
5.0
6.0 V ≤ VIN ≤ 26 V, 100 mA ≤ IOUT ≤ 100 mA
4.85
5.0
IOUT = 100 mA
IOUT = 100 mA
−
400
−
100
VIN = 14 V, 100 mA ≤ IOUT ≤ 100 mA,
−
5.0
6.0 V < V < 26 V, IOUT = 1.0 mA
−
5.0
IOUT = 100 mA, VIN = 6.0 V
IOUT = 50 mA
IOUT = 100 mA
−
60
−
4.0
−
12
7.0 ≤ VIN ≤ 17 V, IOUT = 100 mA, f = 120 Hz
60
75
−
125
200
5.1
V
5.15
V
600
mV
150
mV
50
mV
50
mV
120
mA
6.0
mA
20
mA
−
dB
−
mA
Short Circuit Output Current
Thermal Shutdown (Note 2)
VOUT = 0 V
−
40
125
150
180
−
mA
−
°C
Overvoltage Shutdown
VOUT ≤ 1.0 V
30
34
2. This parameter is guaranteed by design, but not parametrically tested in production.
38
V
PACKAGE LEAD #
SO−8
D2PAK−3
1
3
2, 3, 6, 7
2
4
−
5
−
8
1
PACKAGE LEAD DESCRIPTION
LEAD SYMBOL
VOUT
GND
5.0 V, ±2.0%, 100 mA Output.
Ground.
NC
No Connection.
NC
No Connection.
VIN
Input Voltage.
FUNCTION
TYPICAL PERFORMANCE CHARACTERISTICS
1000 Unstable
Region
100
10
CVOUT = 1 mF / 10 mF
Stable Region
CVOUT = 1 mF
1
CVOUT = 10 mF
0.1
Unstable Region
0.010 10 20 30 40 50 60 70 80 90 100
IOUT OUTPUT CURRENT
Figure 2. CS8221 Output Stability
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