ADM8839
TYPICAL PERFORMANCE CHARACTERISTICS
5.10
84
5.05
5.00
DEVICE AT +25°C
DEVICE AT +85° C
83
82
81
4.95
DEVICE AT –40° C
80
4.90
79
4.85
4.80
4.75
78
77
76
4.70
2 . 7
2.9
3.1
3.3
3 . 5
3.7
3 . 9
4.1 4.2
75
1
2
3
4
5
6
7
8
SUPPLY VOLTAGE (V)
Figure 3. LDO O/P Voltage Variation over Temperature and Supply
5.020
5.015
5.010
5.005
5.000
4.995
LOAD CURRENT (mA)
Figure 6. LDO Power Efficiency vs. Load Current, V CC = 3 V
400
350
300
250
200
150
0
1
2
3
4
5
6
7
8
2 . 7
2.9
3.1
3.3
3 . 5
3.7
3 . 9
4.1 4.2
100
I LOAD (mA)
Figure 4. LDO O/P Voltage vs. Load Current
15.1
SUPPLY VOLTAGE (V)
Figure 7. Supply Current vs. Supply Voltage
15.0
90
14.9
80
70
14.8
14.7
14.6
+15V AT 25°C
60
50
14.5
14.4
–15V AT 25°C
14.3
40
14.2
30
14.1
1 0
20
30
40
5 0
60
7 0
80
9 0
1 0 0
0
50
100
150
200
I LOAD (μA)
Figure 5. +15 V/?15 V Power Efficiency vs. Load Current
I LOAD (μA)
Figure 8. +15 V/?15 V Output Voltage vs. Load Current, Typical Configuration
Rev. C | Page 6 of 12
相关PDF资料
SP6652EB EVAL BOARD FOR SP6652
EBM10DTAH CONN EDGECARD 20POS R/A .156 SLD
R1S8-153.3/P-R CONV DC/DC 1W 15VIN 3.3VOUT
EBM10DTAD CONN EDGECARD 20POS R/A .156 SLD
SP6127EB EVAL BOARD FOR SP6127
R1S8-1524/P-R CONV DC/DC 1W 15VIN 24VOUT
R1S8-1515/P-R CONV DC/DC 1W 15VIN 15VOUT
A9CCG-0506F FLEX CABLE - AFG05G/AF05/AFG05G
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