Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

TPS65145PWPR Datasheet(PDF) 8 Page - Texas Instruments

Click here to check the latest version.
Part # TPS65145PWPR
Description  TRIPLE OUTPUT LCD SUPPLY WITH LINEAR REGULATOR AND POWER GOOD
PDF  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPS65145PWPR Datasheet(HTML) 8 Page - Texas Instruments

Back Button TPS65145PWPR Datasheet HTML 4Page - Texas Instruments TPS65145PWPR Datasheet HTML 5Page - Texas Instruments TPS65145PWPR Datasheet HTML 6Page - Texas Instruments TPS65145PWPR Datasheet HTML 7Page - Texas Instruments TPS65145PWPR Datasheet HTML 8Page - Texas Instruments TPS65145PWPR Datasheet HTML 9Page - Texas Instruments TPS65145PWPR Datasheet HTML 10Page - Texas Instruments TPS65145PWPR Datasheet HTML 11Page - Texas Instruments TPS65145PWPR Datasheet HTML 12Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 24 page
background image
www.ti.com
TYPICAL CHARACTERISTICS
Table of Graphs
10
20
30
40
50
60
70
80
90
100
1
10
100
1 k
Vo1 = 6 V
IL − Load Current − mA
Vo1 = 15 V
Vo1 = 10 V
VI = 3.3 V
Vo2, Vo3 = No Load, Switching
10
20
30
40
50
60
70
80
90
100
1
10
100
1 k
IL − Load Current − mA
Vo1 = 15 V
Vo1 = 10 V
VI = 5 V
Vo2, Vo3 = No Load, Switching
70
75
80
85
90
95
100
2.5
3
3.5
4
4.5
5
5.5
6
Vo1 = 6 V
Vo3 = 15 V
Vo2 = 10 V
ILoad at Vo1 = 100 mA
Vo2, Vo3 = No Load, Switching
VI − Input Voltage − V
TPS65140
TPS65145
SLVS497B – SEPTEMBER 2003 – REVISED MARCH 2004
FIGURE
Main Boost Converter
Efficiency, main boost converter Vo1
vs Load current
1
η
Efficiency, main boost converter Vo1
vs Load current
2
Efficiency
vs Input voltage
3
fsw
Switching frequency
vs Free-air temperature
4
rDS(on)
rDS(on) N-Channel main switch Q1
vs Free-air temperature
5
PWM operation continuous mode
6
PWM operation, discontinuous (light load)
7
Load transient response, CO = 22 µF
8
Load transient response, CO = 2*22 µF
9
Power-up sequencing
10
Soft start Vo1
11
Negative Charge Pump
Imax
Vo2 maximum load current
vs Output voltage Vo1
12
Positive Charge Pump
Imax
Vo3 maximum load current
vs Output voltage Vo1 (doubler mode)
13
Imax
Vo3 Maximum load current
vs Output voltage Vo1 (tripler mode)
14
EFFICIENCY
EFFICIENCY
EFFICIENCY
vs
vs
vs
LOAD CURRENT
LOAD CURRENT
INPUT VOLTAGE
Figure 1.
Figure 2.
Figure 3.
8



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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