參數(shù)資料
型號: AP1604
英文描述: PWM/PFM Dual Mode Step-down DC/DC Converter
中文描述: PWM / PFM切換雙模式升壓型DC / DC轉(zhuǎn)換器
文件頁數(shù): 4/7頁
文件大?。?/td> 202K
代理商: AP1604
AP1604
PWM/PFM Dual Mode Step-down DC/DC Converter
Typical Performance Characteristics (Continued)
Vcc v.s. Stand-by Current
Anachip Corp.
www.anachip.com.tw
Rev.1.1 Jun. 27, 2005
4/7
Vcc v.s. Frequency
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
2.5
3
3.5
4
4.5
5
5.5
Vcc (V)
S
500
520
540
560
580
600
620
640
660
680
700
2.5
3
3.5
4
4.5
5
5.5
Vcc (V)
F
Vcc v.s. Current Limit
Vcc v.s. R
DS(ON)
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
3
3.5
4
4.5
5
5.5
Vcc (V)
C
Current Limit
Vout=2V
0
100
200
300
400
500
600
2.5
3
3.5
4
4.5
5
5.5
R
D
)
Vcc (V)
Line Regulation
Load Regulation
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
2.5
3
3.5
4
4.5
5
5.5
Vcc (V)
O
-3
-2
-1
0
1
2
3
0
100
200
300
Load (mA)
400
500
600
700
800
V
O
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