データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

TPS76132DBVTG4 データシート(PDF) 9 Page - Texas Instruments

部品番号 TPS76132DBVTG4
部品情報  LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  TI [Texas Instruments]
ホームページ  http://www.ti.com
Logo TI - Texas Instruments

TPS76132DBVTG4 データシート(HTML) 9 Page - Texas Instruments

Back Button TPS76132DBVTG4 Datasheet HTML 5Page - Texas Instruments TPS76132DBVTG4 Datasheet HTML 6Page - Texas Instruments TPS76132DBVTG4 Datasheet HTML 7Page - Texas Instruments TPS76132DBVTG4 Datasheet HTML 8Page - Texas Instruments TPS76132DBVTG4 Datasheet HTML 9Page - Texas Instruments TPS76132DBVTG4 Datasheet HTML 10Page - Texas Instruments TPS76132DBVTG4 Datasheet HTML 11Page - Texas Instruments TPS76132DBVTG4 Datasheet HTML 12Page - Texas Instruments TPS76132DBVTG4 Datasheet HTML 13Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 16 page
background image
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178B – DECEMBER 1998 – REVISED MAY 2001
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
1
3
5
TPS761xx
IN
EN
OUT
2
CI = 1 µF
Co = 4.7 µF
GND
Figure 17. TPS761xx Typical Application
over current protection
The over current protection circuit forces the TPS761xx into a constant current output mode when the load is
excessive or the output is shorted to ground. Normal operation resumes when the fault condition is removed.
NOTE:
An overload or short circuit may also activate the over temperature protection if the fault
condition persists.
over temperature protection
The thermal protection system shuts the TPS761xx down when the junction temperature exceeds 160
°C. The
device recovers and operates normally when the temperature drops below 150
°C.
input capacitor
A 1-
µF or larger ceramic decoupling capacitor with short leads connected between IN and GND is
recommended. The decoupling capacitor may be omitted if there is a 1
µF or larger electrolytic capacitor
connected between IN and GND and located reasonably close to the TPS761xx. However, the small ceramic
device is desirable even when the larger capacitor is present, if there is a lot of high frequency noise present
in the system.
output capacitor
Like all low dropout regulators, the TPS761xx requires an output capacitor connected between OUT and GND
to stabilize the internal control loop. The minimum recommended capacitance value is 4.7
µF and the ESR
(equivalent series resistance) must be between 0.1
Ω and 10 Ω. Solid tantalum electrolytic, aluminum
electrolytic, and multilayer ceramic capacitors are all suitable, provided they meet the requirements described
above. Most of the commercially available 4.7-
µF surface-mount solid-tantalum capacitors, including devices
from Sprague, Kemet, and Nichicon, meet the ESR requirements stated above. Multilayer ceramic capacitors
should have minimum values of 4.7
µF over the full operating temperature range of the equipment.
enable (EN)
A logic zero on the enable input shuts the TPS761xx off and reduces the supply current to less than 1
µA. Pulling
the enable input high causes normal operation to resume. If the enable feature is not used, EN should be
connected to IN to keep the regulator on all of the time. The EN input must not be left floating.
reverse current path
The power transistor used in the TPS761xx has an inherent diode connected between IN and OUT as shown
in the functional block diagram. This diode conducts current from the OUT terminal to the IN terminal whenever
IN is lower than OUT by a diode drop. This condition does not damage the TPS761xx provided the current is
limited to 150 mA.


同様の部品番号 - TPS76132DBVTG4

メーカー部品番号データシート部品情報
logo
Texas Instruments
TPS76132DBVTG4 TI-TPS76132DBVTG4 Datasheet
436Kb / 16P
[Old version datasheet]   LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
More results

同様の説明 - TPS76132DBVTG4

メーカー部品番号データシート部品情報
logo
Texas Instruments
TPS76133DBVRG4 TI-TPS76133DBVRG4 Datasheet
436Kb / 16P
[Old version datasheet]   LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
TPS76130 TI-TPS76130 Datasheet
198Kb / 11P
[Old version datasheet]   LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
TPS76901-HT TI1-TPS76901-HT Datasheet
580Kb / 21P
[Old version datasheet]   ULTRALOW-POWER 100-mA LOW DROPOUT LINEAR REGULATORS
TPS76901-Q1 TI-TPS76901-Q1 Datasheet
243Kb / 16P
[Old version datasheet]   ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
TPS76912QDBVRG4Q1 TI-TPS76912QDBVRG4Q1 Datasheet
1Mb / 22P
[Old version datasheet]   Ultralow-Power 100-mA Low-Dropout Linear Regulators
TPS76930QDBVRQ1 TI1-TPS76930QDBVRQ1 Datasheet
1Mb / 22P
[Old version datasheet]   Ultralow-Power 100-mA Low-Dropout Linear Regulators
TPS76901 TI1-TPS76901_13 Datasheet
927Kb / 24P
[Old version datasheet]   ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
TPS76901-EP TI1-TPS76901-EP Datasheet
429Kb / 15P
[Old version datasheet]   ULTRALOW-POWER 100-mA LOW DROPOUT LINEAR REGULATORS
TPS76901 TI-TPS76901 Datasheet
235Kb / 16P
[Old version datasheet]   ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
TPS76901 TI1-TPS76901_16 Datasheet
893Kb / 24P
[Old version datasheet]   ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
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