поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

UC3524DWTR датащи(PDF) 6 Page - Texas Instruments

Click here to check the latest version.
номер детали UC3524DWTR
подробное описание детали  ADVANCED REGULATING PULSE WIDTH MODULATORS
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  TI [Texas Instruments]
домашняя страница  http://www.ti.com
Logo TI - Texas Instruments

UC3524DWTR датащи(HTML) 6 Page - Texas Instruments

Back Button UC3524DWTR Datasheet HTML 2Page - Texas Instruments UC3524DWTR Datasheet HTML 3Page - Texas Instruments UC3524DWTR Datasheet HTML 4Page - Texas Instruments UC3524DWTR Datasheet HTML 5Page - Texas Instruments UC3524DWTR Datasheet HTML 6Page - Texas Instruments UC3524DWTR Datasheet HTML 7Page - Texas Instruments UC3524DWTR Datasheet HTML 8Page - Texas Instruments UC3524DWTR Datasheet HTML 9Page - Texas Instruments UC3524DWTR Datasheet HTML 10Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 18 page
background image
www.ti.com
APPLICATION INFORMATION
OSCILLATOR
SYNCHRONOUS OPERATIONS
f
1.18
R
T
C
T
(1)
BLANKING
REF
COMP
9
GND
8
1N916
16
5 k
V+
+28 V
V−
1
2
16
6
7
3
10
15
12
11
13
14
4
5
9
9
5 k
R2
5 k
5 k
0.1 mF
5 k
3 k
0.02 mF
500 mF
1.5 k
0.001 mF
50 k
0.1
UC1524
PIC600
+5V, 5A
UC1524
UC2524
UC3524
SLUS180E – NOVEMBER 1999 – REVISED OCTOBER 2005
The oscillator controls the frequency of the UC1524
When an external clock is desired, a clock pulse of
and is programmed by RT and CT according to the
approximately 3 V can be applied directly to the
approximate formula:
oscillator output terminal. The impedance to ground
at
this
point
is
approximately
2
k
Ω. In this
configuration RT CT must be selected for a clock
period slightly greater than that of the external clock.
where
If two or more UC1524 regulators are to operated
RT is in kΩ
synchronously, all oscillator output terminals should
be tied together, all CT terminals connected to single
CT is in µF
timing capacitor, and the timing resistor connected to
f is in kHz
a single RT, terminal.
Practical values of CT fall between 1 nF and 100 nF.
Practical values of RT fall between 1.8 kΩ and 100
k
Ω. This results in a frequency range typically from
120 Hz to 500 kHz.
The output pulse of the oscillator is used as a
blanking pulse at the output. This pulse width is
Figure 5. Error Amplifier Clamp
controlled by the value of CT. If small values of CT are
required for frequency control, the oscillator output
pulse width may still be increased by applying a shunt
The other RT terminals can be left open or shorted to
capacitance of up to 100 pF from pin 3 to ground. If
VREF. Minimum lead lengths should be used between
still greater dead-time is required, it should be
the CT terminals.
accomplished by limiting the maximum duty cycle by
clamping the output of the error amplifier. This can
easily be done with the circuit in Figure 5.
Figure 6. Single-Ended LC Switching Regulator Circuit
6


Аналогичный номер детали - UC3524DWTR

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
UC3524DWTR TI-UC3524DWTR Datasheet
326Kb / 8P
[Old version datasheet]   Advanced Regulating Pulse Width Modulators
More results

Аналогичное описание - UC3524DWTR

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
UC1524A TI1-UC1524A_16 Datasheet
3Mb / 17P
[Old version datasheet]   Advanced Regulating Pulse Width Modulators
UC1524 TI-UC1524 Datasheet
326Kb / 8P
[Old version datasheet]   Advanced Regulating Pulse Width Modulators
UC494AN TI-UC494AN Datasheet
366Kb / 5P
[Old version datasheet]   Advanced Regulating Pulse Width Modulators
UC494ACN TI-UC494ACN Datasheet
366Kb / 5P
[Old version datasheet]   Advanced Regulating Pulse Width Modulators
UC1524A TI-UC1524A_08 Datasheet
3Mb / 16P
[Old version datasheet]   Advanced Regulating Pulse Width Modulators
UC1524A TI-UC1524A Datasheet
365Kb / 8P
[Old version datasheet]   Advanced Regulating Pulse Width Modulators
UC494A TI-UC494A Datasheet
473Kb / 5P
[Old version datasheet]   Advanced Regulating Pulse Width Modulators
logo
Seme LAB
IP1524 SEME-LAB-IP1524 Datasheet
59Kb / 6P
   REGULATING PULSE WIDTH MODULATORS
IP1525A SEME-LAB-IP1525A Datasheet
63Kb / 6P
   REGULATING PULSE WIDTH MODULATORS
logo
STMicroelectronics
SG2524 STMICROELECTRONICS-SG2524 Datasheet
93Kb / 9P
   REGULATING PULSE WIDTH MODULATORS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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