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

X  

AN2067 データシート (PDF) - STMicroelectronics

AN2067 Datasheet PDF - STMicroelectronics
部品番号 AN2067
ダウンロード  AN2067 ダウンロード

ファイルサイズ   712.16 Kbytes
ページ   25 Pages
メーカー  STMICROELECTRONICS [STMicroelectronics]
ホームページ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
部品情報 LED manufacturers propose white LEDs inside a monolithic chip

AN2067 Datasheet (PDF)

Go To PDF Page ダウンロード データシート
AN2067 Datasheet PDF - STMicroelectronics

部品番号 AN2067
ダウンロード  AN2067 Click to download

ファイルサイズ   712.16 Kbytes
ページ   25 Pages
メーカー  STMICROELECTRONICS [STMicroelectronics]
ホームページ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
部品情報 LED manufacturers propose white LEDs inside a monolithic chip

AN2067 データシート (HTML) - STMicroelectronics

Back Button AN2067 Datasheet HTML 1Page - STMicroelectronics AN2067 Datasheet HTML 2Page - STMicroelectronics AN2067 Datasheet HTML 3Page - STMicroelectronics AN2067 Datasheet HTML 4Page - STMicroelectronics AN2067 Datasheet HTML 5Page - STMicroelectronics AN2067 Datasheet HTML 6Page - STMicroelectronics AN2067 Datasheet HTML 7Page - STMicroelectronics AN2067 Datasheet HTML 8Page - STMicroelectronics AN2067 Datasheet HTML 9Page - STMicroelectronics AN2067 Datasheet HTML 10Page - STMicroelectronics Next Button 

AN2067 製品詳細

Introduction
LED manufacturers propose white LEDs inside a monolithic chip, or single-chip white LED.
A current source is the most appropriate way to drive LEDs. A large voltage range must be supported on the output due to the threshold of these white LEDs.
Furthermore, these dimmed LEDs must be driven by a PWM (current generator).
As a consequence, the key feature for this offline power supply is a current generator, which can work as a pulse width-modulated mode, with a wide output voltage range, and with any input voltage standard, and a galvanic isolation.
The VIPer53-E, the first multichip device of the VIPer® family, has a very low RDS(on) of 1 Ω allowing a typical power of 35 W in wide range in a standard DIP8 package without a heatsink. Thanks to a lower power dissipation, the VIPer53-E meets higher efficiency and reduced space.

Some general features:
   – The block diagram is given in Figure 1. An adjustable oscillator drives a current controlled PWM at a fixed switching frequency.
   – The peak drain current is set for each cycle by the voltage present on the COMP pin.
   – The useful range of the COMP pin extends from 0.5 V to 4.5 V, with a corresponding drain current range from 0 A to 2 A. This COMP pin can be either used as an input in case of secondary feedback configuration, or as an output when the internal error amplifier connected on the VDD pin operates in primary feedback to regulate the VDD voltage to 15 V.




同様の部品番号 - AN2067

メーカー部品番号データシート部品情報
logo
Vishay Siliconix
AN206 VISHAY-AN206 Datasheet
25Kb / 3P
   DG406 Multiplexer Optimizes Medical Simulator
10-Aug-99
logo
STMicroelectronics
AN2061 STMICROELECTRONICS-AN2061 Datasheet
189Kb / 15P
   External EEPROMs are often used in automotive applications
AN2063 STMICROELECTRONICS-AN2063 Datasheet
397Kb / 15P
   The new regulation on the power supply standby consumption for the battery charger
AN2064 STMICROELECTRONICS-AN2064 Datasheet
426Kb / 14P
   Compliance of series/parallel protections for Telecom CO
More results


同様の説明 - AN2067

メーカー部品番号データシート部品情報
logo
Everlight Electronics C...
19-21-W1D-ANPHY EVERLIGHT-19-21-W1D-ANPHY Datasheet
149Kb / 11P
   White Chip LED
W1D-ANPHY-3T EVERLIGHT-W1D-ANPHY-3T Datasheet
159Kb / 11P
   White Chip LED
logo
AUK corp
SW1314E-H AUK-SW1314E-H Datasheet
174Kb / 6P
   White Chip LED
logo
IDEA.lnc.
JRC4251 IDEA-JRC4251 Datasheet
24Kb / 1P
   Blue & White LEDs, Water Clear LED
logo
List of Unclassifed Man...
CBT-90-G-C11-JK200 ETC2-CBT-90-G-C11-JK200 Datasheet
776Kb / 2P
   Big Chip White LED
logo
Luminus, Inc
CBT-140 LUMINUS-CBT-140 Datasheet
1Mb / 17P
   White LEDs
logo
Tripp Lite. All Rights ...
N080-C25-IC-WH TRIPPLITE-N080-C25-IC-WH Datasheet
155Kb / 2P
   Raceway Inside Corner Connector, 20 Pack, White, TAA
logo
Visual Communications C...
CMD333UWC VCC-CMD333UWC Datasheet
59Kb / 1P
   White LEDs
logo
National Semiconductor ...
LM3595 NSC-LM3595 Datasheet
233Kb / 11P
   The LM3595 is a parallel white-LED driver that is capable of driving four white LEDs.
logo
A-BRIGHT Inc
AL-HW433 A-BRIGHT-AL-HW433 Datasheet
340Kb / 5P
   White SMD Chip LED Lamps
2006/10/18
More results




STMicroelectronics について


Stmicroelectronicsは、スイスのジュネーブに拠点を置く多国籍の電子機器および半導体メーカーです。

同社は、自動車、産業、消費者市場のさまざまなアプリケーション向けに、マイクロコントローラー、センサー、パワーアンプ、統合サーキットなど、幅広い製品を提供しています。

1987年に設立されたStmicroelectronicsは、100か国以上で事業を展開しており、世界最大の半導体企業の1つです。

*この情報はあくまでも一般的な情報であり、上記の情報によって生じたいかなる損失や損害についても責任を負うものではありません。




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