Moteur de recherche de fiches techniques de composants électroniques
  French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

EN5310 Fiches technique(PDF) 4 Page - Enpirion, Inc.

No de pièce EN5310
Description  1A Voltage Mode Synchronous Buck PWM DC-DC Converter
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  ENPIRION [Enpirion, Inc.]
Site Internet  http://www.enpirion.com
Logo ENPIRION - Enpirion, Inc.

EN5310 Fiches technique(HTML) 4 Page - Enpirion, Inc.

  EN5310 Datasheet HTML 1Page - Enpirion, Inc. EN5310 Datasheet HTML 2Page - Enpirion, Inc. EN5310 Datasheet HTML 3Page - Enpirion, Inc. EN5310 Datasheet HTML 4Page - Enpirion, Inc. EN5310 Datasheet HTML 5Page - Enpirion, Inc. EN5310 Datasheet HTML 6Page - Enpirion, Inc. EN5310 Datasheet HTML 7Page - Enpirion, Inc. EN5310 Datasheet HTML 8Page - Enpirion, Inc. EN5310 Datasheet HTML 9Page - Enpirion, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 10 page
background image
Rev 0.95 – March 2005
www.enpirion.com
EN5310
4
Electrical Characteristics
NOTE: VIN=3.3V and over operating temperature range unless otherwise noted. Typical values are at TA =
25°C.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Operating Input
Voltage
VIN
2.375
5.5
V
Quiescent Supply
Current
IQ
No switching, AVIN = 3.3V,
PVIN = 3.3V, ENABLE=0V
15
mA
No-Load Operating
Current
INL
Includes PWM, gate drive and
inductor ripple current.
35
mA
Switching
Frequency
FOSC
5
MHz
Thermal Overload
Trip Point
TJ
160
°C
VOUT
Range
VOUT
Using external voltage divider
0.9
V
Accuracy
VOUT
Over line, load and temperature
2.0
%
Line Regulation
∆VOUT
VIN = 2.5 to 5.0 volts
3
mV
Load Regulation
∆VOUT
ILOAD = 0 to 1A
3
mV
∆VOUT
TA= 0 to 70ºC
TBD
mV
Temperature
Regulation
∆VOUT
TA= -40 to 85ºC
TBD
mV
Transient Response (IOUT = 0% to 100% or 100% to 0% of Rated Load)
Peak Deviation
VOUT
VIN = 5V, 1.2V < VOUT < 3.3V
2
5
%
Output Voltage Ripple
Peak-to-peak
VOUT-PP
VIN = 5.0V, VOUT = 1.2V, IOUT = 1A,
COUT = 20uF, 2 x 10µF X5R or X7R
ceramic capacitors
12
mV
Maximum Continuous Output Current (Note 4)
Output Current
IOUT
1000
mA
Enable Operation
Disable Threshold
VDISABLE
Max voltage to ensure the converter
is disabled
0.8
V
Enable Threshold
VENABLE
Min voltage to ensure the converter
is enabled
1.8
V
Power OK Operation
POK low voltage
VPOK
IPOK = 1mA
0.4
V
Max POK Voltage
VPOK
Supply voltage applied to POK
5.5
V
NOTES:
4. Maximum output current may need to be de-rated, based on operating condition, to meet TJ requirements.


Html Pages

1  2  3  4  5  6  7  8  9  10 


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