參數(shù)資料
型號(hào): ADP3605
廠(chǎng)商: Analog Devices, Inc.
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: 120 mA Switched Capacitor Voltage Inverter with Regulated Output(穩(wěn)壓輸出的開(kāi)關(guān)電容電壓反相器)
中文描述: 120毫安開(kāi)關(guān)電容電壓逆變器(穩(wěn)壓輸出的開(kāi)關(guān)電容電壓反相器和穩(wěn)壓輸出)
文件頁(yè)數(shù): 4/8頁(yè)
文件大小: 218K
代理商: ADP3605
ADP3605
–4–
REV. 0
SUPPLY VOLTAGE – Volts
O
270
260
2503
3.5
6
4
4.5
5
5.5
Figure 2. Oscillator Frequency vs.
Supply Voltage
TEMPERATURE –
8
C
O
300
280
200–40
–15
85
10
35
60
260
240
220
Figure 5. Oscillator Frequency vs.
Temperature
SUPPLY VOLTAGE – Volts
S
I
3.5
3
0
3
4
6
5
2
1.5
1
SHUTDOWN MODE
(V
SD
= V
IN
)
0.5
2.5
7
6
0
4
3
1
2
5
S
m
A
I
NORMAL MODE
(V
SD
= 0V)
Figure 8. Supply Current vs. Supply
Voltage
–Typical Performance Characteristics
S
I
4.5
4
3.5
3
2.5
2
1.5
–40
–15
10
35
60
85
TEMPERATURE –
8
C
S
m
A
I
3
0
2
1
2.5
1.5
0.5
V
IN
= +5V
SHUTDOWN MODE
(V
SD
= V
IN
)
NORMAL MODE
(V
SD
= 0V)
Figure 3. Supply Current vs.
Temperature
LOAD CURRENT – mA
I
140
0
10
30
130
50
70
90
110
120
100
80
40
20
60
Figure 6. Average Input Current
vs. Output Current
Figure 9 . Start-Up Under Full Load
TEMPERATURE –
8
C
O
–2.96
–2.97
–3.03–40
–15
85
10
35
60
–2.99
–3.00
–3.01
–3.02
–2.98
I
L
= 120mA
I
L
= 60mA
I
L
= 10mA
Figure 4. Output Voltage vs.
Temperature
LOAD CURRENT – mA
O
–2.5
–2.6
–3.20
40
200
80
120
160
–2.7
–2.8
–2.9
–3.0
–3.1
240
280
V
IN
= +6V
V
IN
= +5V
V
IN
= +4.75V
V
IN
= +3.5V
V
IN
= +3V
Figure 7. Output Voltage vs. Load
Current
Figure 10. Enable/Disable Time
Under Full Load
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