參數(shù)資料
型號: LX1910
廠商: Microsemi Corporation
英文描述: Step-Down Regulator
中文描述: 降壓穩(wěn)壓器
文件頁數(shù): 6/8頁
文件大?。?/td> 239K
代理商: LX1910
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 6
Copyright
2004
Rev. 1.1, 2005-02-25
W
M
.
C
LX1910
Step-Down Regulator
P
RODUCTION
D
ATA
S
HEET
TM
C H A R A C T E R I S T I C C U R V E S
LX1910 LOAD REGULATION (Vout=1.5V)
-0.35%
-0.30%
-0.25%
-0.20%
-0.15%
-0.10%
-0.05%
0.00%
0.05%
0.10%
0.15%
0
100
200
300
IOUT, ma
400
500
600
700
O
Figure 4
LX1910 Efficiency @ Vout=1.5V
10%
20%
30%
40%
50%
60%
70%
80%
0
10
20
30
40
50
60
70
80
90
100
OUTPUT CURRENT, ma
C
Figure 5
1910 LINE REG (Vout=1.5V, Rload=15 ohms)
0.55
0.65
0.75
0.85
0.95
1.05
1.15
1.25
1.35
1.45
1.55
1
1.5
2
2.5
3
3.5
Vin, volts
4
4.5
5
5.5
6
V
-0.5%
-0.4%
-0.3%
-0.2%
-0.1%
0.0%
0.1%
0.2%
0.3%
0.4%
0.5%
Vo
Vout Error
Figure 6
Feedback Voltage Thermal Stability
1.155
1.160
1.165
1.170
1.175
1.180
1.185
-10
0
10
20
30
40
50
60
70
80
Temperature, °C
V
Figure 7
G
R
A
P
H
S
相關PDF資料
PDF描述
LX1910CDU Step-Down Regulator
LX1995-1CSE MINIATURE LED DRIVER LX1995 EVUALATION KIT
LX1995-1CSG MINIATURE LED DRIVER LX1995 EVUALATION KIT
LX1995-2CSE MINIATURE LED DRIVER LX1995 EVUALATION KIT
LX1995-2CSG MINIATURE LED DRIVER LX1995 EVUALATION KIT
相關代理商/技術參數(shù)
參數(shù)描述
LX1910CDU 制造商:Microsemi Corporation 功能描述:LX1910CDU - Bulk
LX1911 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:1.5A, 1.1MHZ PWM Step-Down Regulator
LX1911CLD 制造商:Microsemi Corporation 功能描述:DC:DC CONVERTER - Bulk
LX1912 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:VREF @ 800mV, 1.0A, 1.2MHz PWM Current Mode PWM Buck regulator
LX1912 EVAL KIT 制造商:Microsemi Corporation 功能描述:DC:DC CONVERTER - Bulk