数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

LP3301 数据表(PDF) 3 Page - Lowpower Semiconductor inc

部件名 LP3301
功能描述  1.5MHz Fixed-Frequency PWM Operation
PDF  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  POWER [Lowpower Semiconductor inc]
网页  http://www.lowpowersemi.com
标志 POWER - Lowpower Semiconductor inc

LP3301 数据表(HTML) 3 Page - Lowpower Semiconductor inc

  LP3301 Datasheet HTML 1Page - Lowpower Semiconductor inc LP3301 Datasheet HTML 2Page - Lowpower Semiconductor inc LP3301 Datasheet HTML 3Page - Lowpower Semiconductor inc LP3301 Datasheet HTML 4Page - Lowpower Semiconductor inc LP3301 Datasheet HTML 5Page - Lowpower Semiconductor inc LP3301 Datasheet HTML 6Page - Lowpower Semiconductor inc  
Zoom Inzoom in Zoom Outzoom out
 3 / 6 page
background image
Preliminary Datasheet
LP3301
LP3301-datasheet
Dec.-2005
3
-3
Absolute Maximum Ratings
Supply Input Voltage--------------------------------------------------------------------------------------------------−0.3V to 16V
LX Input Voltage -------------------------------------------------------------------------------------------------------−0.3V to 38V
SHDN Input Voltage ---------------------------------------------------------------------------------------------−0.3V to 16V
OVP Voltage------------------------------------------------------------------------------------------------------------−0.3V to 29V
The Other Pins ---------------------------------------------------------------------------------------------------------−0.3V to 5V
Power Dissipation, PD @ TA = 25°C
SOT-23-5 -----------------------------------------------------------------------------------------------------------------------0.455W
Lead Temperature (Soldering, 10 sec.) ----------------------------------------------------------------------------- 260°C
Operation Temperature Range --------------------------------------------------------------------------------------
−40°C to 80°C
Junction Temperature Range ----------------------------------------------------------------------------------------0°C to 125°C
Storage Temperature Range ----------------------------------------------------------------------------------------
−65°C to 150°C
Operation Junction Temperature Range --------------------------------------------------------------------------0°C to 125°C
Electrical Characteristics
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
System Supply Input
Operation voltage Range
VDD
2.6
16
V
Under Voltage Lock Out
VDD
--
2.2
V
Supply Current
IDD
FB=0V, Switch ON
2
3.5
mA
Shut Down Current
IDD
VSHDN= 0V ,VFB=0V
0.1
1
uA
Line Regulation
VIN : 3.0~4.3V
3
%
Oscillator
Operation Frequency
FOSC
1.1
1.5
1.9
MHz
Maximum Duty Cycle
85
90
%
Reference Voltage
Feedback Voltage (Note 4)
LP3301
1170
1250
1330
mV
MOSFET
On Resistance of MOSFET
RDS(ON)
--
0.6
Ω
Protection
OVP Threshold
VOVP
29
V
OVP Sink Current
5
μ
A
Switching Current Limit
500
mA
Shut Down Voltage
VEN
--
0.4
V
Enable Voltage
VEN
1.5
V
Soft Star time
550
uS



Html Pages

1 2 3 4 5 6


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com