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

X  

预览 PDF HTML

PAM2804 数据表(PDF) 4 Page - Power Analog Micoelectronics

部件名 PAM2804
功能描述  1A Step-Down Constant Current, High Efficiency LED Driver
PDF  11 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  PAM [Power Analog Micoelectronics]
网页  http://www.poweranalog.com
标志 PAM - Power Analog Micoelectronics

PAM2804 数据表(HTML) 4 Page - Power Analog Micoelectronics

  PAM2804 Datasheet HTML 1Page - Power Analog Micoelectronics PAM2804 Datasheet HTML 2Page - Power Analog Micoelectronics PAM2804 Datasheet HTML 3Page - Power Analog Micoelectronics PAM2804 Datasheet HTML 4Page - Power Analog Micoelectronics PAM2804 Datasheet HTML 5Page - Power Analog Micoelectronics PAM2804 Datasheet HTML 6Page - Power Analog Micoelectronics PAM2804 Datasheet HTML 7Page - Power Analog Micoelectronics PAM2804 Datasheet HTML 8Page - Power Analog Micoelectronics PAM2804 Datasheet HTML 9Page - Power Analog Micoelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 11 page
background image
Electrical Characteristic
T =25
, V =4.2V, Real WLED load, C =10µF, C =10µF, L=4.7µH, unless otherwise noted.
A
IN
IN
O
°C
4
,
Power Analog Microelectronics Inc
www.poweranalog.com
PAM2804
1A Step-Down Constant Current, High Efficiency LED Driver
PARAMETER
SYMBOL
Test Conditions
MIN
TYP
MAX
UNITS
Input Voltage Range
VIN
2.5
6.0
V
Regulated Feedback Voltage
VFB
0.095
0.1
0.105
V
Peak Induc tor Current
IPK
VIN=5V
1.5
A
Quiescent Current
IQ
No load
180
µA
Shutdown Current
ISD
VEN = 0V
1
µA
Oscillator Frequency
fOSC
VO = 100%
1.2
1.5
1.8
MHz
P MOSFET
0.3
0.45
Ω
Drain-Source On-State Resis tance
RDS(ON)
IDS=100mA
N MOSFET
0.35
0.5
Ω
SW Leakage Current
ILSW
±0.01
1
µA
High Effic iency
η
93
%
EN Threshold High
VEH
1.5
V
EN Threshold Low
VEL
0.3
V
EN Leakage Current
IEN
±0.01
µA
Over Temperature Protection
OTP
150
°C
OTP Hysteresis
OTH
30
°C
10/2010 Rev1.0



Html Pages

1 2 3 4 5 6 7 8 9 10 11


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