參數(shù)資料
型號: YB1520
廠商: YOBON TECHNOLOGIES, INC.
元件分類: DC/DC變換器
英文描述: High Power Step-up DC-DC Converter, White LED Driver
中文描述: 高功率升壓型DC - DC轉(zhuǎn)換器,白光LED驅(qū)動器
文件頁數(shù): 5/18頁
文件大?。?/td> 1900K
代理商: YB1520
YB1520
High Power Step-up DC-DC Converter, White LED Driver
YB1520 MRev.1.2
www.yobon.com.tw
13
Typical Performance Characteristics
Drive Switch Saturation Voltage(Vcesat)
60
80
100
120
140
160
0
50
100
150
200
250
300
Switch Current(mA)
S
a
tur
a
tion
V
o
ltag
e(
m
V
)
Switching Frequency
695
700
705
710
715
720
725
730
0
20406080
100
120
TEMPERATURE (°C)
S
w
itc
h
in
g
F
req
ue
nc
y(K
H
z)
Switch Leakage Current
0.5
0.6
0.7
0.8
0.9
1
2
4
6
8
10
12
14
16
Vin(V)
I(u
A
)
Supply current test
0.5
1
1.5
2
2.5
2
4
6
8
10
12
14
16
Vin (V)
Iin
(
m
A
)
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