Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

Preview PDF HTML

TLVH431 Datenblatt(PDF) 21 Page - Texas Instruments

Click here to check the latest version.
Teilenummer TLVH431
Bauteilbeschribung  LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS
PDF  37 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TLVH431 Datenblatt(HTML) 21 Page - Texas Instruments

Back Button TLVH431 Datasheet HTML 17Page - Texas Instruments TLVH431 Datasheet HTML 18Page - Texas Instruments TLVH431 Datasheet HTML 19Page - Texas Instruments TLVH431 Datasheet HTML 20Page - Texas Instruments TLVH431 Datasheet HTML 21Page - Texas Instruments TLVH431 Datasheet HTML 22Page - Texas Instruments TLVH431 Datasheet HTML 23Page - Texas Instruments TLVH431 Datasheet HTML 24Page - Texas Instruments TLVH431 Datasheet HTML 25Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 21 / 37 page
background image
www.ti.com
APPLICATION INFORMATION
P
−
+
P
P
VCC
VFB
Current
Sense
Gate Drive
GND
Controller
P
P
P
P
TLVH431
VO
3.3 V
VI
120 V
∼
∼
TLVH431, TLVH431A, TLVH431B
TLVH432, TLVH432A, TLVH432B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS
SLVS555F – NOVEMBER 2004 – REVISED OCTOBER 2005
Figure 18. Flyback With Isolation Using TLVH431 and TLVH432 as Voltage Reference and Error Amplifier
Figure 18 shows the TLVH431 used in a 3.3-V isolated flyback supply. Output voltage VO can be as low as
reference voltage VREF (1.24 V). The output of the regulator plus the forward voltage drop of the optocoupler LED
(1.24 + 1.4 = 2.64 V) determine the minimum voltage that can be regulated in an isolated supply configuration.
Regulated voltage as low as 2.7 Vdc is possible in the topology shown in Figure 18.
21



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


Datenblatt Download

Go To PDF Page


Link URL



War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Link zum Datenblatt    |   Linktausch   |   Hersteller
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