參數(shù)資料
型號: KDR730E
廠商: KEC Holdings
英文描述: White LED Step-Up Converter
中文描述: 白光LED升壓轉換器
文件頁數(shù): 7/7頁
文件大小: 421K
代理商: KDR730E
2007. 2. 26
7/7
KAB3403T/DN
Revision No : 0
LOAD CURRENT (mA)
10
EFFICIENCY
E
20
40
0
60
80
100
0
50
30
40
20
3.6V
4.2V
3.2V
R2
16V/20mA
R3
V
IN
V
IN
G
S
CTL
FB
FB
OVD
KDD1
V
C
L1
10
μ
H
C
IN
1
μ
F
C
OUT
1
μ
F
DC-DC Converter
400
300
200
100
0
I
C
μ
A
-10
110
70
30
-50
Quiescent Current vs Temperature
500
S
(
-50
0
50
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
100
Switching Frequency vs Temperature
Temperature (
C)
Temperature (
C)
V
IN
=2.7V
V
IN
=3.6V
V
IN
=4.3V
APPLICATION CIRCUIT
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