AP2132 Просмотр технического описания (PDF) - BCD Semiconductor
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AP2132 Datasheet PDF : 13 Pages
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2A CMOS LDO Regulator
Typical Performance Characteristics
Data Sheet
AP2132
0.40
AP2132-1.2V
0.38
V =2.2V
IN
0.36
VCTRL=VEN=5V
0.34
0.32
0.30
0.28
0.26
0.24
T =-40oC
C
T =25oC
0.22
C
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)
Figure 4. Supply Current vs. Output Current
0.40
0.38
0.36
0.34
0.32
0.30
0.28
0.26
0.24
0.22
0.20
-25
AP2132-1.2V
VIN=VOUT+1V
VCTRL=VEN=5V
No Load
0
25
50
75
Case Temperature (oC)
100
125
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
AP2132-1.2V
VCTRL=5V
VIN=2.2V
Enable High Voltage
Enable Low Voltage
0
25
50
75
Case Temperature (oC)
100
125
0.50
0.45
AP2132-1.2V
No Load
0.40
V =V =5V
CTRL EN
0.35
0.30
0.25
0.20
0.15
T =-40oC
C
0.10
TC=25oC
0.05
T =85oC
C
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
Oct. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
7
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