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參數資料
| 型號： | ADP3607AR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.45V) 8-TSSOP -40 to 110 |
| 中文描述： | SWITCHED CAPACITOR REGULATOR, 288 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數： | 5/8頁 |
| 文件大?。?/td> | 146K |
| 代理商： | ADP3607AR |
REV. 0
ADP3607
–5–
SUPPLY VOLTAGE – Volts
S
m
A
100
0
3.0
3.5
4.0
4.5
5.0
50
FIXED VERSION
ADJUSTABLE VERSION
R = 38k
V
150
200
250
300
Figure 11. Supply Current vs. Supply Voltage in
Shutdown Mode
LOAD CURRENT – mA
0
40
50
E
0
30
20
10
10
20
30
40
50
60
70
80
Figure 12. Efficiency vs. Load Current Based on Circuit of
Figure 1
CH2
CH4 10.0mV
20.0mV
CH4
9.0mV
V
O
= +5.0V
V
O
= +4.96V
I
O
= 50mA
I
O
= 1mA
V
OUT
I
L
M4.00
m
s
V
B
W
B
W
Figure 13. Load Transient Response Based on Circuit of
Figure 1
SUPPLY VOLTAGE – Volts
S
3.6
3.5
3.3
3.0
3.5
4.0
4.5
5.0
3.4
3.7
FIXED VERSION
ADJUSTABLE VERSION
R = 38k
V
Figure 8. Supply Current vs. Supply Voltage in
Normal Mode
200
180
120
–40
–15
10
35
60
85
TEMPERATURE –
8
C
V
IN
= +5.0V
S
m
A
160
140
V
IN
= +4.0V
220
240
V
IN
= +3.3V
V
IN
= +3.0V
Figure 9. Supply Current vs. Temperature in
Shutdown Mode
CH2
CH1 2.00V
2.00V M2.00ms CH2
T
1.12V
V
O
= +5.0V
V
O
= 0V
V
IN
= +3.3V
V
IN
= 0V
V
OUT
V
IN
Figure 10. Start-up Under Full Load Based on Circuit of
Figure 1
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