2132A-1.2G1 Просмотр технического описания (PDF) - BCD Semiconductor
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2132A-1.2G1 Datasheet PDF : 13 Pages
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Peak 3A CMOS LDO Regulator with Enable and Power Good
Typical Performance Characteristics
Data Sheet
AP2132A
0.40
AP2132A-1.2V
0.38
VIN=2.2V
0.36
VCTRL=VEN=5V
0.34
0.32
0.30
0.28
0.26
T =-40oC
0.24
C
T =25oC
C
0.22
T =85oC
C
0.20
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Output Current (A)
0.40
0.38
0.36
0.34
0.32
0.30
0.28
0.26
0.24
0.22
0.20
-25
AP2132A-1.2V
VIN=VOUT+1V
VCTRL=VEN=5V
No Load
0
25
50
75
Case Temperature (oC)
100
125
Figure 4. Supply Current vs. Output Current
Figure 5. Supply Current vs. Case Temperature
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
-25
AP2132A-1.2V
V =5V
CTRL
V =2.2V
IN
Enable High Voltage
Enable Low Voltage
0
25
50
75
Case Temperature (oC)
100
125
0.50
0.45
AP2132A-1.2V
No Load
0.40
V =V =5V
CTRL EN
0.35
0.30
0.25
0.20
0.15
T =-40oC
C
0.10
T =25oC
C
T =85oC
C
0.05
0.00
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Input Voltage (V)
Figure 6. Enable High/Low Voltage vs. Case Temperature
Figure 7. Supply Current vs. Input Voltage
Mar. 2012 Rev 1.0
BCD Semiconductor Manufacturing Limited
7
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