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

X  

预览 PDF HTML

LP8550TLE/NOPB 数据表(PDF) 9 Page - Texas Instruments

Click here to check the latest version.
部件名 LP8550TLE/NOPB
功能描述  LP8550 High-Efficiency LED Backlight Driver for Notebooks
PDF  49 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI1 [Texas Instruments]
网页  http://www.ti.com
标志 TI1 - Texas Instruments

LP8550TLE/NOPB 数据表(HTML) 9 Page - Texas Instruments

Back Button LP8550TLE/NOPB Datasheet HTML 5Page - Texas Instruments LP8550TLE/NOPB Datasheet HTML 6Page - Texas Instruments LP8550TLE/NOPB Datasheet HTML 7Page - Texas Instruments LP8550TLE/NOPB Datasheet HTML 8Page - Texas Instruments LP8550TLE/NOPB Datasheet HTML 9Page - Texas Instruments LP8550TLE/NOPB Datasheet HTML 10Page - Texas Instruments LP8550TLE/NOPB Datasheet HTML 11Page - Texas Instruments LP8550TLE/NOPB Datasheet HTML 12Page - Texas Instruments LP8550TLE/NOPB Datasheet HTML 13Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 49 page
background image
0
50
100
150
200
250
300
80
82
84
86
88
90
92
94
96
98
100
IOUT (mA)
VBOOST = 30V
VBOOST = 35V
VBOOST = 40V
6
8
10
12
14
16
18
20
0
200
400
600
800
1,000
1,200
VBATT (V)
LOAD = 150 mA
VBOOST = 30V
VBOOST = 35V
VBOOST = 40V
0
10 20 30 40 50 60 70 80 90 100
60
65
70
75
80
85
90
95
100
DUTY CYCLE (%)
VIN = 9V
VIN = 12V
0 10 20 30 40 50 60 70 80 90 100
60
65
70
75
80
85
90
95
100
DUTY CYCLE (%)
VIN = 9V
VIN = 12V
LP8550
www.ti.com
SNVS657E – SEPTEMBER 2010 – REVISED SEPTEMBER 2014
I
2C Serial Bus Timing Parameters (SDA, SCLK) (1) (continued)
MIN
MAX
UNIT
Capacitive load parameter for each bus line
Cb
10
200
ns
Load of 1 pF corresponds to 1 ns.
Figure 1. I2C Timing Diagram
7.12 Typical Characteristics
Unless otherwise specified: VBATT = 12 V, CVLDO = 1 μF, L1 = 33 μH, CIN = 10 μF, COUT = 10 μF
fLED = 9.6 kHz
fLED = 9.6 kHz
L1 = 15 µH
Figure 2. LED Drive Efficiency
Figure 3. LED Drive Efficiency
Figure 4. Boost Converter Efficiency
Figure 5. Battery Current
Copyright © 2010–2014, Texas Instruments Incorporated
Submit Documentation Feedback
9
Product Folder Links: LP8550



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49


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