Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LM2586 Datasheet(PDF) 4 Page - Texas Instruments

Click here to check the latest version.
Part # LM2586
Description  LM2586 SIMPLE SWITCHER 3A Flyback Regulator with Shutdown
PDF  38 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

LM2586 Datasheet(HTML) 4 Page - Texas Instruments

  LM2586 Datasheet HTML 1Page - Texas Instruments LM2586 Datasheet HTML 2Page - Texas Instruments LM2586 Datasheet HTML 3Page - Texas Instruments LM2586 Datasheet HTML 4Page - Texas Instruments LM2586 Datasheet HTML 5Page - Texas Instruments LM2586 Datasheet HTML 6Page - Texas Instruments LM2586 Datasheet HTML 7Page - Texas Instruments LM2586 Datasheet HTML 8Page - Texas Instruments LM2586 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 38 page
background image
LM2586
SNVS121D – MAY 1996 – REVISED APRIL 2013
www.ti.com
LM2586-5.0 (continued)
Symbol
Parameters
Conditions
Typical
Min
Max
Units
AVOL
Error Amp
VCOMP = 0.5V to 1.6V
165
99/49
V/V
Voltage Gain
RCOMP = 1.0 MΩ
(3)
(3)
A 1.0 M
Ω resistor is connected to the compensation pin (which is the error amplifier output) to ensure accuracy in measuring AVOL.
LM2586-12
Symbol
Parameters
Conditions
Typical
Min
Max
Units
SYSTEM PARAMETERS Test Circuit of Figure 21 (1)
VOUT
Output Voltage
VIN = 4V to 10V
12.0
11.52/11.40
12.48/12.60
V
ILOAD = 0.2A to 0.8A
ΔVOUT/
Line Regulation
VIN = 4V to 10V ILOAD = 0.2A
20
100/200
mV
ΔVIN
ΔVOUT/
Load Regulation
VIN = 10V
20
100/200
mV
ΔILOAD
ILOAD = 0.2A to 0.8A
η
Efficiency
VIN = 10V, ILOAD = 0.6A
93
%
UNIQUE DEVICE PARAMETERS (2)
VREF
Output Reference
Measured at Feedback Pin
12.0
11.79/11.76
12.21/12.24
V
Voltage
VCOMP = 1.0V
ΔVREF
Reference Voltage
VIN = 4V to 40V
7.8
mV
Line Regulation
GM
Error Amp
ICOMP = −30 μA to +30 μA
0.328
0.186
0.621
mmho
Transconductance
VCOMP = 1.0V
AVOL
Error Amp
VCOMP = 0.5V to 1.6V
70
41/21
V/V
Voltage Gain
RCOMP = 1.0 MΩ
(3)
(1)
External components such as the diode, inductor, input and output capacitors can affect switching regulator performance. When the
LM2586 is used as shown in Figure 20 and Figure 21, system performance will be as specified by the system parameters.
(2)
All room temperature limits are 100% production tested, and all limits at temperature extremes are specified via correlation using
standard Statistical Quality Control (SQC) methods.
(3)
A 1.0 M
Ω resistor is connected to the compensation pin (which is the error amplifier output) to ensure accuracy in measuring AVOL.
4
Submit Documentation Feedback
Copyright © 1996–2013, Texas Instruments Incorporated
Product Folder Links: LM2586



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 25 26 27 28 29 30 31 32 33 34 35 36 37 38


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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