Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

TPS65632RTER Datasheet(PDF) 10 Page - Texas Instruments

Click here to check the latest version.
Part # TPS65632RTER
Description  Triple-Output AMOLED Display Power Supply
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TPS65632RTER Datasheet(HTML) 10 Page - Texas Instruments

Back Button TPS65632RTER Datasheet HTML 6Page - Texas Instruments TPS65632RTER Datasheet HTML 7Page - Texas Instruments TPS65632RTER Datasheet HTML 8Page - Texas Instruments TPS65632RTER Datasheet HTML 9Page - Texas Instruments TPS65632RTER Datasheet HTML 10Page - Texas Instruments TPS65632RTER Datasheet HTML 11Page - Texas Instruments TPS65632RTER Datasheet HTML 12Page - Texas Instruments TPS65632RTER Datasheet HTML 13Page - Texas Instruments TPS65632RTER Datasheet HTML 14Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 28 page
background image
TPS65632
SLVSCY2A – MARCH 2015 – REVISED JANUARY 2016
www.ti.com
Feature Description (continued)
Table 1.
Bit / Rising Edges
VNEG
DAC Value
Bit / Rising Edges
VNEG
DAC Value
0 / no pulse
–4.0 V
000000
21
–3.4 V
010101
1
–5.4 V
000001
22
–3.3 V
010110
2
–5.3 V
000010
23
–3.2 V
010111
3
–5.2 V
000011
24
–3.1 V
011000
4
–5.1 V
000100
25
–3.0 V
011001
5
–5.0 V
000101
26
–2.9 V
011010
6
–4.9 V
000110
27
–2.8 V
011011
7
–4.8 V
000111
28
–2.7 V
011100
8
–4.7 V
001000
29
–2.6 V
011101
9
–4.6 V
001001
30
–2.5 V
011110
10
–4.5 V
001010
31
–2.4 V
011111
11
–4.4 V
001011
32
–2.3 V
100000
12
–4.3 V
001100
33
–2.2 V
100001
13
–4.2 V
001101
34
–2.1 V
100010
14
–4.1 V
001110
35
–2.0 V
100011
15
–4.0 V
001111
36
–1.9 V
100100
16
–3.9 V
010000
37
–1.8 V
100101
17
–3.8 V
010001
38
–1.7 V
100110
18
–3.7 V
010010
39
–1.6 V
100111
19
–3.6 V
010011
40
–1.5 V
101000
20
–3.5 V
010100
41
–1.4 V
101001
7.3.2.2 Controlling VNEG Transition Time
The transition time (tSET) is the time required to move VNEG from one voltage level to the next. Users can control
the transition time with a capacitor connected between the CT pin and ground. When the CT pin is left open or
connected to ground the transition time is as short as possible. When a capacitor is connected to the CT pin the
transition time is determined by the time constant (
τ) of the external capacitor (C(CT)) and the internal resistance
of the CT pin (RCT). The output voltage reaches 70% of its programmed value after 1τ.
An example is given when using 100 nF for C(CT).
τ = 300 kΩ × 100 nF = 30 ms
(1)
The output voltage is at 70% of its final value after 1
τ (i.e. 30 ms in this case) and at its final value after
approximately 3
τ (90 ms in this case).
7.3.3 Boost Converter 2 (AVDD)
Boost converter 2 uses a fixed-frequency current-mode topology. The TPS65632 device supports fixed output
voltages of 5.8 V and 7.7 V, selected by the SELP2 pin. AVDD = 7.7 V when SELP2 is low or left floating, and
AVDD = 5.8 V when SELP2 is high.
7.3.4 Soft Start and Start-Up Sequence
The devices feature a soft-start function to limit inrush current. Boost converter 2 (AVDD) is enabled when EN
goes high. When CTRL goes high, boost converter 1 starts with a reduced switch current limit and 10 ms later
the inverting buck-boost converter (VNEG) starts with its default value of –4 V. The typical start-up sequence is
shown in Figure 6. The two boost converters operate independently and boost converter 1 (VPOS) does not
require boost converter 2 (AVDD) to be in regulation in order for it to start..
10
Submit Documentation Feedback
Copyright © 2015–2016, Texas Instruments Incorporated


Similar Part No. - TPS65632RTER

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TPS65632 TI1-TPS65632 Datasheet
1Mb / 28P
[Old version datasheet]   TPS65632 Triple-Output AMOLED Display Power Supply
TPS65632A TI1-TPS65632A Datasheet
809Kb / 9P
[Old version datasheet]   PACKAGE MATERIALS INFORMATION
TPS65632ARTER TI1-TPS65632ARTER Datasheet
809Kb / 9P
[Old version datasheet]   PACKAGE MATERIALS INFORMATION
TPS65632ARTET TI1-TPS65632ARTET Datasheet
809Kb / 9P
[Old version datasheet]   PACKAGE MATERIALS INFORMATION
TPS65632 TI1-TPS65632_15 Datasheet
1Mb / 28P
[Old version datasheet]   TPS65632 Triple-Output AMOLED Display Power Supply
More results

Similar Description - TPS65632RTER

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TPS65632 TI1-TPS65632_15 Datasheet
1Mb / 28P
[Old version datasheet]   TPS65632 Triple-Output AMOLED Display Power Supply
TPS65651 TI1-TPS65651_15 Datasheet
232Kb / 9P
[Old version datasheet]   TPS65651 Triple-Output AMOLED Display Power Supply
TPS65631 TI1-TPS65631 Datasheet
1Mb / 25P
[Old version datasheet]   Dual-Output AMOLED Display Power Supply
TPS65138 TI1-TPS65138_16 Datasheet
1Mb / 22P
[Old version datasheet]   Dual output AMOLED Display Power Supply
TPS65631W TI1-TPS65631W Datasheet
1Mb / 26P
[Old version datasheet]   Dual-Output AMOLED Display Power Supply
TPS65137ADSCR TI-TPS65137ADSCR Datasheet
979Kb / 22P
[Old version datasheet]   200mA Dual Output AMOLED Display Power
TPS65137AS TI1-TPS65137AS Datasheet
1,007Kb / 20P
[Old version datasheet]   250mA Dual Outputs AMOLED Display Power Supply
logo
ON Semiconductor
NCP5810 ONSEMI-NCP5810 Datasheet
192Kb / 13P
   Dual 1 W Output AMOLED Driver Supply
April, 2007 ??Rev. 0
logo
Analog Intergrations Co...
AIC1533 AIC-AIC1533 Datasheet
397Kb / 17P
   Triple-Output LCD Power Supply
logo
ON Semiconductor
NCP5810D ONSEMI-NCP5810D Datasheet
361Kb / 14P
   Dual 1 W Output AMOLED Driver Supply
March, 2008 - Rev. P2
More results


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


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   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