2132B-1.2G1 查看數據表（PDF） - BCD Semiconductor
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2132B-1.2G1 Datasheet PDF : 13 Pages
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2A CMOS LDO REGULATOR
Typical Performance Characteristics
Preliminary Datasheet
AP2132B
0.40
AP2132B-1.2V
0.38
VIN=2.2V
0.36
VCTRL=VEN=5V
0.34
0.32
0.30
0.28
0.26
0.24
TC=-40oC
0.22
TC=25oC
TC=85oC
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
AP2132B-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
Enable High Voltage
Enable Low Voltage
AP2132B-1.2V
VCTRL=5V
VIN=2.2V
0
25
50
75
Case Temperature (oC)
100
125
0.50
0.45
AP2132B-1.2V
No Load
0.40
VCTRL=VEN=5V
0.35
0.30
0.25
0.20
0.15
TC=-40oC
0.10
TC=25oC
0.05
TC=85oC
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. 0
BCD Semiconductor Manufacturing Limited
7
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