- 您现在的位置：买卖IC网 > PDF目录69008 > LX1741CLM-TR (MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP) 0.145 A SWITCHING CONTROLLER, PDSO8 PDF资料下载
参数资料
| 型号： | LX1741CLM-TR |
| 厂商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分类： | 稳压器 |
| 英文描述： | 0.145 A SWITCHING CONTROLLER, PDSO8 |
| 封装： | PLASTIC, MLP-8 |
| 文件页数： | 5/15页 |
| 文件大小： | 479K |
| 代理商： | LX1741CLM-TR |
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 13
Copyright
2000
Rev. 1.1b, 2005-03-03
WWW
.Microse
m
i
.CO
M
LX1741
High Efficiency High Voltage Boost Controller
PRODUCTION DATA SHEET
I N T E GRA T ED
PR ODUC T S
CHARACT ER I S TI C CURVES
50%
60%
70%
80%
90%
100%
1
2
3
4
5
6
7
8
9
10
111213141516
171819 20
Output Current
Ef
fi
ciency
(
%
)
Figure 15 –
Efficiency vs. Output Current (mA)
Configuration: VIN = 1.6V, VOUT = 5.0V, L1 = 47.0H
50%
60%
70%
80%
90%
100%
1
2
3
4
5
6
7
8
9
10
111213141516171819 20
Output Current
Ef
fi
ciency
(
%
)
Figure 16 –
Efficiency vs. Output Current (mA)
Configuration: VIN = 3.0V, VOUT = 5.0V, L1 = 47.0H
50%
60%
70%
80%
90%
100%
1
2
3
4
5
6
7
8
9
10 11
12
13 14
15 16
17
18 19 20
Output Current
Ef
fi
ciency
(
%
)
Figure 17 –
Efficiency vs. Output Current (mA)
Configuration: VIN = 3.0V, VOUT = 5.0V, L1 = 47.0H
0
1
2
3
4
5
6
0
20
40
60
80
100
120
Drive Current (mA)
Gate
D
riv
e
Vol
tage
(
V
)
Figure 18
– Gate Drive Voltage vs. Drive Current (mA)
CC
HH
AA
RR
TT
SS
相关PDF资料 |
PDF描述 |
|---|---|
| LX1741CDU-TR | 0.145 A SWITCHING CONTROLLER, PDSO8 |
| LX1882-00CDMT | SWITCHED CAPACITOR REGULATOR, 620 kHz SWITCHING FREQ-MAX, PDSO8 |
| LX1882-33CDUT | SWITCHED CAPACITOR REGULATOR, 620 kHz SWITCHING FREQ-MAX, PDSO8 |
| LX1882-00CDUT | SWITCHED CAPACITOR REGULATOR, 620 kHz SWITCHING FREQ-MAX, PDSO8 |
| LX1882-33CDMT | SWITCHED CAPACITOR REGULATOR, 620 kHz SWITCHING FREQ-MAX, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LX1742 | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:High Efficiency High Voltage Boost Controller |
| LX1742 EVAL KIT | 制造商:Microsemi Corporation 功能描述:EVAL KIT FOR LX1742 - Bulk |
| LX1742CDU | 功能描述:IC REG BOOST ADJ 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:High Efficiency Current Mode Switching Regulators CMOS LDO Regulators 特色产品:BD91x Series Step-Down Regulators 标准包装:2,500 系列:- 类型:降压（降压） 输出类型:两者兼有 输出数:2 输出电压:3.3V，0.8 V ~ 2.5 V 输入电压:4.5 V ~ 5.5 V PWM 型:电流模式 频率 - 开关:1MHz 电流 - 输出:1.5A 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 包装:带卷 (TR) 供应商设备封装:VQFN020V4040 产品目录页面:1373 (CN2011-ZH PDF) 其它名称:BD9152MUV-E2TR |
| LX1742EVALKIT | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DC:DC Converter |
| LX1744 | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:Dual Output Boost ? LED Driver / LCD Bias |
发布紧急采购，3分钟左右您将得到回复。