Moteur de recherche de fiches techniques de composants électroniques
  French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

SI-3003KWM Fiches technique(PDF) 1 Page - Sanken electric

No de pièce SI-3003KWM
Description  1 A, Low-Dropout, Dual Output, 1.8 V & 2.5 V Regulator
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  SANKEN [Sanken electric]
Site Internet  http://www.sanken-ele.co.jp/en
Logo SANKEN - Sanken electric

SI-3003KWM Fiches technique(HTML) 1 Page - Sanken electric

  SI-3003KWM Datasheet HTML 1Page - Sanken electric SI-3003KWM Datasheet HTML 2Page - Sanken electric SI-3003KWM Datasheet HTML 3Page - Sanken electric SI-3003KWM Datasheet HTML 4Page - Sanken electric SI-3003KWM Datasheet HTML 5Page - Sanken electric SI-3003KWM Datasheet HTML 6Page - Sanken electric SI-3003KWM Datasheet HTML 7Page - Sanken electric SI-3003KWM Datasheet HTML 8Page - Sanken electric SI-3003KWM Datasheet HTML 9Page - Sanken electric  
Zoom Inzoom in Zoom Outzoom out
 1 / 9 page
background image
Designed to meet the high-current requirements in industrial and
consumer applications; embedded core, memory, or logic supplies; TVs,
VCRs, and office equipment, the SI-3003KWM voltage regulator offers
the reduced dropout voltage and low quiescent current essential for
improved efficiency. This device delivers dual regulated outputs at up to
1 A. Integrated thermal and overcurrent protection enhance overall
system reliability. Devices with other output voltages are also available.
Quiescent current does not increase significantly as the dropout
voltage is approached, an ideal feature in standby/resume power systems
where data integrity is crucial. Regulator accuracy and excellent
temperature characteristics are provided by a bandgap reference. An
LS-TTL/CMOS-compatible input gives the designer complete control
over power up, standby, or power down. A pnp pass element provides a
dropout voltage of less than 600 mV at 1 A of load current. Low output
voltages eliminate the need for expensive PWM buck converters. The
low dropout voltage permits more efficient regulation before output
regulation is lost.
This device is supplied in a 5-lead TO-252 style surface-mount
plastic package with ground tab to provide a low-resistance path for
maximum heat dissipation. A similar device in a flange-mounted (TO-
220-style) high-power package is the SI-3003KWD.
FEATURES
■ 1 A Output Current per Channel
■ 0.6 V Maximum Dropout Voltage at I
O = 1 A
■ Fast Transient Response
■ 1.5 mA Maximum Standby Current
■ Foldback Current Limiting
■ Ground Tab for Superior Heat Dissipation
■ Thermal Protection
APPLICATIONS
■ TVs, VCRs, Electronic Games
■ Embedded Core, Memory, or Logic Supplies
■ Printers and Other Office Equipment
■ Industrial Machinery
■ Secondary-Side Stabilization of Multi-Output SMPS
1 A, Low-Dropout, Dual Output, 1.8 V & 2.5 V Regulator
Always order by complete part number, e.g., SI-3003KWM-TL ,
where “-TL” indicates tape and reel.
ABSOLUTE MAXIMUM RATINGS
Input Voltage, V
I . . . . . . . . . . . . .
18 V
Output Current, I
O . . . . . . . . . . . . .
1 A*
Enable Input Voltage, V
E . . . . . . .
6.0 V
Junction Temperature, T
J . . . .
+125°C
Storage Temperature Range,
T
S . . . . . . . . . . . .
-40°C to +125°C
* Output current rating is limited by input
voltage, duty cycle, and ambient tempera-
ture. Under any set of conditions, do not
exceed a junction temperature of +125°C.
SI-3003KWM
Sanken Power Devices
from Allegro MicroSystems
Linear
Regulators


Html Pages

1  2  3  4  5  6  7  8  9 


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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