參數(shù)資料
型號(hào): ADP3810
廠商: Analog Devices, Inc.
英文描述: Secondary Side, Off-Line Battery Charger Controllers(電池充電控制器)
中文描述: 二次側(cè),離線電池充電器控制器(電池充電控制器)
文件頁(yè)數(shù): 4/16頁(yè)
文件大?。?/td> 403K
代理商: ADP3810
ADP3810/ADP3811
–4–
REV. 0
TEMPERATURE –
°
C
R
2.002
1.994
–50
–25
100
0
25
50
75
2.000
1.998
1.996
2.004
2 TYPICAL PARTS
V
CC
= +10V
I
L
C
L
= 0.1μF
Figure 2. Reference Output Voltage
vs. Temperature for Two Typical Parts
FREQUENCY – Hz
P
–20
–30
–80
100
1k
1M
10k
100k
–50
–60
–70
–40
V
CC
= +10V
I
L
C
L
= 0.1μF
Figure 5. Reference PSRR vs.
Frequency
TEMPERATURE –
°
C
C
–294
–296
–304
–50
–25
100
0
25
50
75
–298
–300
–302
V
CC
= +10V
R3 = 20k
Figure 8. Full-Scale Current Sense
Voltage vs. Temperature
LOAD CURRENT – mA
D
250
200
0
0
3
18
6
9
12
15
150
100
50
V
CC
= +10V
C
L
= 0.1μF
Figure 3. Reference Drop-Out Volt
age (V
CC
–V
REF
) vs. Load Current
FREQUENCY – Hz
R
H
3000
2500
0
1
10
10k
100
1k
1500
1000
500
2000
V
CC
= +10V
I
L
C
L
= 0.1μF
Figure 6. Reference Noise Density
vs. Frequency
SUPPLY VOLTAGE, V
CC
– Volts
C
–294
–296
–3042
4
16
6
8
10
12
14
–298
–300
–302
V
= +10V
R3 = 20k
Figure 9. Full-Scale Current Sense
Voltage vs. V
CC
TEMPERATURE –
°
C
R
0.12
0.04
–50
–25
100
0
25
50
75
0.10
0.08
0.06
0.14
V
CC
= +10V
I
L
C
L
= 0.1μF
Figure 4. Reference Dropout Voltage
vs. Temperature
CONTROL VOLTAGE, V
CTRL
– Volts
C
1.6
1.4
0
0
0.2
1.4
0.4
0.6
0.8
1.0
1.2
1.0
0.2
0.8
0.6
0.4
1.2
R
CS
= 0.25
R3 = 20k
Figure 7. Charge Current vs. Control
Voltage
FREQUENCY – Hz
O
100
80
–60
40
–20
–40
60
20
0
10
1M
10k
0
225
135
180
45
90
100
1k
C
COMP
= 0.01μF
T
A
°
C
V
CC
= +10V
100k
P
GAIN
PHASE
Figure 10. GM1 Open-Loop Gain and
Phase vs. Frequency
–Typical Performance Characteristics
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