Moteur de recherche de fiches techniques de composants électroniques
  French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

OM7581SC Fiches technique(PDF) 2 Page - International Rectifier

No de pièce OM7581SC
Description  Ultra Low Dropout, 10A Adjustable Positive Linear Regulator Thru-Hole (C6)
Download  4 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  IRF [International Rectifier]
Site Internet  http://www.irf.com
Logo IRF - International Rectifier

OM7581SC Fiches technique(HTML) 2 Page - International Rectifier

  OM7581SC Datasheet HTML 1Page - International Rectifier OM7581SC Datasheet HTML 2Page - International Rectifier OM7581SC Datasheet HTML 3Page - International Rectifier OM7581SC Datasheet HTML 4Page - International Rectifier  
Zoom Inzoom in Zoom Outzoom out
 2 / 4 page
background image
2
www.irf.com
OM7581SC
Footnotes
Q- Denotes specifications which apply over the full operating temperature range.
R- The minimum load current is minimum current required to maintain regulation. Normally the current in
the resistor divider used to set the output voltage is selected to meet the minimum load current
requirement.
S- The control pin current is the drive current required for the output transistor. The control pin current is
approximately 0.01% output current. The minimum value is equal to quiescent current of the device.
Electrical Characteristics @TA = 25°C (Unless Otherwise Specified)
Parameter
Test Conditions
Min. Typ. Max. Units
Reference Voltage
VCTRL = 2.7V, VPWR = 2.0V, ILOAD = 10mA
1.243 1.250 1.257
VADJ= 0V
VCTRL=2.7 to 12V, VPWR=1.75V to 5.5V, ILOAD =10mA to 10A Q
1.237 1.250 1.263
Line Regulation
VCTRL = 2.5 to 12V, VPWR = 3.0V to 5.5V, ILOAD = 1.0mA Q
--
1.0
3.0
Load Regulation
VCTRL = 2.75V, VPWR = 2.75V, ILOAD = 10mA to 10A Q
--
1.0
10
Minimum Load Current VCTRL = 5.0V, VPWR = 3.3V, VADJ= 0V QR
--
3.0
10
Ground Pin Current
VCTRL = 5.0V, VPWR = 3.3V, ILOAD = 0mA Q
--
6.0
10
mA
Control Pin Current
SVCTRL= 2.75V, VPWR= 2.75V, ILOAD= 10A Q
--
--
170
Adjust Pin Current
VCTRL= 2.75V, VPWR = 2.05V, ILOAD = 10mA
--
50
120
µA
VADJ= 0V
VCTRL = VPWR = 5.0V (AVG), VRIPPLE = 1.0VP-P, f= 120Hz
60
80
--
dB
IOUT = 4.0A TJ = 25°C
VCTRL= 2.75V, VPWR= 2.75V, ∆VOUT = 100mV, TJ = 25°C
10.1
11
--
VCTRL=2.75V, VPWR=2.75V, ∆VOUT=100mV, TJ=-55°C & TJ=+125°C 10.1
--
--
Minimum VCONTROL
VPWR = 3.3V, ILOAD = 10A Q
--
--
1.35
VCTRL = 2.75V, ILOAD = 10A, TJ = 25°C
--
--
0.66
VCTRL = 2.75V, ILOAD = 10A, TJ = 125°C
--
--
0.85
VCTRL = 2.75V, ILOAD =10A, TJ = -55°C
--
--
0.85
Thermal Regulation
VPWR = 5.0V, IO = 10A, PD ≥ 20W, pulse width = 30ms
--
--
0.02
%/W
Dropout is caused by either minimum control voltage or minimum power voltage. Both
Dropout Voltage
parameters are specified with respect to the output voltage. The specifications represent the
minimum input/output voltage required to maintain 1% regulation.
Minimum VPWR
V
Ripple Rejection
Current Limit
V
mV
A


Html Pages

1  2  3  4 


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