參數(shù)資料
型號(hào): UC1854QTR
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Power Factor Controller
中文描述: 功率因數(shù)控制器
文件頁(yè)數(shù): 7/13頁(yè)
文件大?。?/td> 265K
代理商: UC1854QTR
SLUS212E NOVEMBER 1999 REVISED FEBRUARY 2004
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
Figure 7
10 mA to 3 A/
μ
s Load Transient Response
3
2
1
0
IO
20
10
0
10
20
V
O
2
μ
s/DIV
UDG-00086
4
5
1
2
3
ADJ
VOUT
VB
VIN
GND
4.7
μ
F
+3.3 V
4.7
μ
F
+5 V
330
μ
F
OSCON
UC385ADJ
Kelvin
Sense
Point
2.2
μ
F
Ceramic
R3
60
R4
120
+1.8 V
Output
+
+
+
Figure 8. Typical UC385-ADJ Application
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