VRE3025 Просмотр технического описания (PDF) - Cirrus Logic
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Компоненты Описание
производитель
VRE3025 Datasheet PDF : 7 Pages
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Product Innova tionFrom
VRE3025
2. TYPICAL PERFORMANCE CURVES
VOUT vs. TEMPERATURE
1.00
0.75
0.50
U pUppeprer LLi mimi tt
0.25
0
-0.25
-0.50
LowLoewrer LLi mimi tt
-0.75
-1.00
0 20 30 40 50 60 70
Temperature (oC)
VRE3025A
VOUT vs. TEMPERATURE
1.00
0.75
0.50
0.25
Upper Limit
0
-0.25
-0.50
Lower Limit
-0.75
-1.00
0 20 30 40 50 60 70
Temperature (oC)
VRE3025B
VOUT vs. TEMPERATURE
1.00
0.75
0.50
Upper Limit
0.25
0
-0.25
-0.50
-0.75
Lower Limit
-1.00
0 20 30 40 50 60 70
Temperature (oC)
VRE3025C
VOUT vs. TEMPERATURE
2.0
1.5
1.0
Upper Limit
0.5
0
-0.5
Lower Limit
-1.0
-1.5
-2.0
-50 -25 0 25 50 75 100
Temperature (oC)
VRE3025J
VOUT vs. TEMPERATURE
2.0
1.5
Upper Limit
1.0
0.5
0
-0.5
-1.0
Lower Limit
-1.5
-2.0
-50 -25 0 25 50 75 100
Temperature (oC)
VRE3025L
SUPPLY CURRENT
VS. SUPPLY VOLTAGE
6.0
QUIESCENT CURRENT VS. TEMP
8.0
OUTPUT IMPEDIANCE
VS. FREQUENCY
5.0
6.0
4.0
4.0
3.0
0
0 5 10 15 20 25 30 35 40
Supply Voltage (V)
JUNCTION TEMP. RISE VS.
OUTPUT CURRENT
40
30
20
10V
=
Vc c
10
0
024
6 8 10
Output Current (mA)
2.0
0
-50 0 50 100
Temperature (oC)
RIPPLE REJECTION
Vs. FREQUENCY(CNR=0µF)
100
90
80
70
60
10
100
1k
10k
Frequency (Hz)
Frequency (Hz)
TURN-ON AND TURN-OFF
TRANSIENT RESPONSE
A
+10V
0V
B
A: Vin, 10V/div
B: Vout, 1V/div
1 µs/div
VRE3025DS
3
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