Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Mexican  ▼
ALLDATASHEET.COM.MX

X  

Preview PDF HTML

TL494AP Datasheet(PDF) 3 Page - First Components International

No. de pieza TL494AP
Descripción Electrónicos  Switchmode Pulse - Width - Modulation Control Circuit
PDF  7 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  FCI [First Components International]
Página de inicio  http://www.cotra.com.tw/
Logo FCI - First Components International

TL494AP Datasheet(HTML) 3 Page - First Components International

  TL494AP Datasheet HTML 1Page - First Components International TL494AP Datasheet HTML 2Page - First Components International TL494AP Datasheet HTML 3Page - First Components International TL494AP Datasheet HTML 4Page - First Components International TL494AP Datasheet HTML 5Page - First Components International TL494AP Datasheet HTML 6Page - First Components International TL494AP Datasheet HTML 7Page - First Components International  
Zoom Inzoom in Zoom Outzoom out
 3 / 7 page
background image
ELECTRICAL CHARACTERISTICS (TA= -25 ÷ +85°C, f =10kHz)
Value
Symbol
Parameter
Test Conditions
Min
Typ
Max
Temperature,
˚С
Unit
Vref
Output voltage
I0=1.0mA
VCC=15V
4.90
5.0
5.10
-20÷+85
V
Uregin
Input regulation
VСС=7÷ 40V
I0=1.0mA
-
2
25
25
mV
Uregout
Output regulation
I0=1÷ 10 mA
VCC =15 V
-
1
15
25
mV
∆Vref
Output voltage change with
temperature
I0=1 mA
VCC =15 V
-
0.2
1.0
-20÷+85
%
ISC
Short circuit output current
Vref=0,
tsc< 1 s
VCC=15 V
35
50
mА
fosc
Frequency
C=0.01µF, R=12kΩ
VCC=15 V
V(03)=0.7 V
10
25
kHz
σfosc
Standard Deviation of
Frequency *
VCC=15 V
V(03)=0.7 V
-
3
%
σfosc(∆V)
Frequency Change with
Voltage
VCC=7÷40 V
V(03)=0.7 V
-
0.1
-
25
%
σfosc(∆Т)
Frequency Change with
Temperature
C=0.01µF, RT=12 kΩ
VCC=15 V
V(03)=0.7 V
-
-
2
%
IIB(2T)
Input bias current (pin 4)
VI=0÷5.25V
VCC=15 V
V(03)=0.7 V
-
-2
-10
µA
DCmax
Maximum duty cycle (each
output)
VI(04)=0V
VCC=15 V
V(03)=0.7 V
45
48
50
%
VTHD1
Input threshold voltage (pin 4)
(Zero Duty Cycle)
DCmax=0
VCC=15 V
V(03)=0.7 V
-
2.8
3.3
V
VTHD2
Input threshold voltage (pin 4)
(Maximum Duty Cycle)
DCmax
VCC=15 V
V(03)=0.7 V
0
-
-
-20÷+85
V
trc
Output voltage rise time
(Common-Emitter)
VCC=15 V
V(03)=2.0 V
100
200
ns
tfc
Output voltage fall time
(Common-Emitter)
VCC=15 V
V(03)=2.0 V
25
100
ns
trf
Output voltage rise time
(Emitter-Follower)
VCC=VC=15 V
V(03)=2.0 V
100
200
-20÷+85
ns
tff
Output voltage fall time
(Emitter-Follower)
VCC= VC= 15 V
V(03)= 2.0 V
-
35
100
-20÷+85
ns
TL494AP Switchmode Pulse - Width - Modulation Control Circuit



Html Pages

1 2 3 4 5 6 7


Datasheet Descarga

Go To PDF Page


Enlace URL



¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Enlace a la hoja de datos    |   Intercambio de Enlaces   |   Lista de Fabricantes
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