參數(shù)資料
型號(hào): AP1624
英文描述: JFET; Package/Case:TO-71; Leaded Process Compatible:No; Current Rating:10mA; Mounting Type:Through Hole; Peak Reflow Compatible (260 C):No; Voltage Rating:-40V
中文描述: PWM / PFM切換雙模式升壓型DC / DC控制器
文件頁(yè)數(shù): 5/7頁(yè)
文件大?。?/td> 172K
代理商: AP1624
AP1624
PWM/PFM Dual Mode Step-up DC/DC Controller
Anachip Corp.
www.anachip.com.tw
Rev.1.1 Dec.23, 2004
5/7
Typical Performance Characteristics
AP1624 Load Regulation
11.5
11.6
11.7
11.8
11.9
12
12.1
12.2
12.3
12.4
12.5
0
200
400
Load (mA)
600
800
1000
V
Vcc=5V,Vout=12V
AP1624 Load Regulation
4.6
4.65
4.7
4.75
4.8
4.85
4.9
4.95
5
0
200
400
600
800
1000
1200
Load (mA)
V
Vcc=3.3V,Vout=5V
AP1624 Line Regulation
4.5
4.6
4.7
4.8
4.9
5
5.1
5.2
5.3
5.4
5.5
2.5
3
3.5
4
Vcc (V)
V
Vcc=3.3V,Vout=5V
8.0
8.2
8.4
8.6
8.8
9.0
(
9.2
9.4
9.6
9.8
10.0
-50
-25
0
25
50
75
100
Temperature (
o
C)
V
AP1624 Temperature v.s. Vout
Vcc=5V, Iout=300mA
250
260
270
280
290
300
310
320
330
340
350
0
0.2
0.4
0.6
0.8
1
1.2
AP1624 Load v.s. Frequency
Vcc = 3.3V
F
Load (A)
AP1624 Vcc v.s. Frequency
200
230
260
290
320
350
380
410
2.5
3
3.5
4
4.5
5
5.5
Vcc (V)
F
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