поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

TEA1533AT датащи(PDF) 11 Page - NXP Semiconductors

номер детали TEA1533AT
подробное описание детали  GreenChipTMII SMPS control IC
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  PHILIPS [NXP Semiconductors]
домашняя страница  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

TEA1533AT датащи(HTML) 11 Page - NXP Semiconductors

Back Button TEA1533AT Datasheet HTML 7Page - NXP Semiconductors TEA1533AT Datasheet HTML 8Page - NXP Semiconductors TEA1533AT Datasheet HTML 9Page - NXP Semiconductors TEA1533AT Datasheet HTML 10Page - NXP Semiconductors TEA1533AT Datasheet HTML 11Page - NXP Semiconductors TEA1533AT Datasheet HTML 12Page - NXP Semiconductors TEA1533AT Datasheet HTML 13Page - NXP Semiconductors TEA1533AT Datasheet HTML 14Page - NXP Semiconductors TEA1533AT Datasheet HTML 15Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 24 page
background image
2002 Aug 23
11
Philips Semiconductors
Product specification
GreenChipTMII SMPS control IC
TEA1533T; TEA1533AT
Soft start-up
To prevent transformer rattle during hiccup, the
transformer peak current is slowly increased by the soft
start function. This can be achieved by inserting a resistor
and a capacitor between pin Isense and the sense resistor
(see Fig.10). An internal current source charges the
capacitor to V = ISS × RSS, with a maximum of
approximately 0.5 V.
The start level and the time constant of the increasing
primary current level can be adjusted externally by
changing the values of RSS and CSS.
The charging current ISS will flow as long as the voltage on
pin Isense is below approximately 0.5 V. If the voltage on
pin Isense exceeds 0.5 V, the soft start current source will
start limiting the current ISS. At the VCC(start) level, the ISS
current source is completely switched off.
Since the soft start current ISS is subtracted from pin VCC
charging current, the RSS value will affect the VCC charging
current level by a maximum of 60
µA (typical value).
Driver
The driver circuit to the gate of the power MOSFET has a
current sourcing capability of 170 mA typical and a current
sink capability of 700 mA typical. This permits fast turn-on
and turn-off of the power MOSFET for efficient operation.
A low driver source current has been chosen to limit the
∆V/∆t at switch-on. This reduces Electro Magnetic
Interference (EMI) and also limits the current spikes
across Rsense.
I
primary(max)
V
ocp
I
SS
R
SS
×
()
R
sense
-----------------------------------------------
=
τ
R
SS
C
SS
×
=
handbook, halfpage
CSS
RSS
Isense
Rsense
ISS
Vocp
start-up
MGU502
9
0.5 V
Fig.10 Soft start.


Аналогичный номер детали - TEA1533AT

производительномер деталидатащиподробное описание детали
logo
NXP Semiconductors
TEA1533AP PHILIPS-TEA1533AP Datasheet
117Kb / 24P
   GreenChip SMPS control IC
2002 Aug 23
More results

Аналогичное описание - TEA1533AT

производительномер деталидатащиподробное описание детали
logo
NXP Semiconductors
TEA1833TS PHILIPS-TEA1833TS Datasheet
258Kb / 25P
   GreenChip SMPS control IC
Rev. 1-31 August 2015
TEA1733LT NXP-TEA1733LT Datasheet
149Kb / 21P
   GreenChip SMPS control IC
Rev. 8 ??16 July 2013
TEA1738T NXP-TEA1738T_V01 Datasheet
218Kb / 21P
   GreenChip SMPS control IC
Rev. 2-14 January 2011
TEA1833TS NXP-TEA1833TS_V01 Datasheet
335Kb / 24P
   GreenChip SMPS control IC
Rev. 1.1 - 8 February 2023
TEA18363T NXP-TEA18363T_V01 Datasheet
356Kb / 28P
   GreenChip SMPS control IC
Rev. 1 - 6 March 2023
TEA1533AP PHILIPS-TEA1533AP Datasheet
117Kb / 24P
   GreenChip SMPS control IC
2002 Aug 23
TEA1833LTS PHILIPS-TEA1833LTS Datasheet
255Kb / 24P
   GreenChip SMPS control IC
Rev. 1-31 August 2015
TEA1832TS PHILIPS-TEA1832TS Datasheet
242Kb / 23P
   GreenChip SMPS control IC
Rev. 1-16 December 2014
TEA18362T PHILIPS-TEA18362T Datasheet
268Kb / 29P
   GreenChip SMPS control IC
Rev. 2-12 December 2013
TEA18361LT PHILIPS-TEA18361LT Datasheet
268Kb / 29P
   GreenChip SMPS control IC
Rev. 2-12 December 2013
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


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