Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

LM2678S-ADJ Datasheet(PDF) 3 Page - Texas Instruments

Click here to check the latest version.
No. de pieza LM2678S-ADJ
Descripción Electrónicos  LM2678 SIMPLE SWITCHER짰 High Efficiency 5-A Step-Down Voltage Regulator
Download  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  TI1 [Texas Instruments]
Página de inicio  http://www.ti.com
Logo TI1 - Texas Instruments

LM2678S-ADJ Datasheet(HTML) 3 Page - Texas Instruments

  LM2678S-ADJ Datasheet HTML 1Page - Texas Instruments LM2678S-ADJ Datasheet HTML 2Page - Texas Instruments LM2678S-ADJ Datasheet HTML 3Page - Texas Instruments LM2678S-ADJ Datasheet HTML 4Page - Texas Instruments LM2678S-ADJ Datasheet HTML 5Page - Texas Instruments LM2678S-ADJ Datasheet HTML 6Page - Texas Instruments LM2678S-ADJ Datasheet HTML 7Page - Texas Instruments LM2678S-ADJ Datasheet HTML 8Page - Texas Instruments LM2678S-ADJ Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 36 page
background image
Not to scale
DAP
1
NC
14
Switch_output
2
Input
13
Switch_output
3
Input
12
Switch_output
4
CB
11
NC
5
NC
10
NC
6
NC
9
GND
7
FB
8
ON/OFF
Not to scale
1
Switch_output
2
Input
3
CB
4
GND
5
NC
6
FB
7
ON/OFF
Not to scale
3
LM2678
www.ti.com
SNVS029J – MARCH 2000 – REVISED JULY 2016
Product Folder Links: LM2678
Submit Documentation Feedback
Copyright © 2000–2016, Texas Instruments Incorporated
5 Pin Configuration and Functions
KTW Package
7-Pin TO-263
Top View
NDZ Package
7-Pin TO-220
Top View
NHM Package
14-Pin VSON
Top View
DAP connect to pin 9
Pin Functions
PIN
I/O
DESCRIPTION
NAME
TO-263, TO-220
VSON
Switch output
1
12, 13, 14
O
Source pin of the internal high-side FET. This is a switching node. Attached
this pin to an inductor and the cathode of the external diode.
Input
2
2, 3
I
Supply input pin to collector pin of high-side FET. Connect to power supply
and input bypass capacitors CIN. Path from VIN pin to high frequency bypass
CIN and GND must be as short as possible.
CB
3
4
I
Boot-strap capacitor connection for high-side driver. Connect a high-quality
100-nF capacitor from CB to VSW Pin.
GND
4
9
Power ground pins. Connect to system ground. Ground pins of CIN and
COUT. Path to CIN must be as short as possible.
FB
6
7
I
Feedback sense input pin. Connect to the midpoint of feedback divider to set
VOUT for ADJ version or connect this pin directly to the output capacitor for a
fixed output version.
ON/OFF
7
8
I
Enable input to the voltage regulator. High = ON and low = OFF. Pull this pin
high or float to enable the regulator.
NC
5
1, 5, 6, 10, 11
No connect pins.


Número de pieza similar - LM2678S-ADJ

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
National Semiconductor ...
LM2678S-ADJ NSC-LM2678S-ADJ Datasheet
356Kb / 23P
   SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator
logo
Texas Instruments
LM2678S-ADJ TI-LM2678S-ADJ Datasheet
1Mb / 35P
[Old version datasheet]   LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator
LM2678S-ADJ TI-LM2678S-ADJ Datasheet
1Mb / 35P
[Old version datasheet]   LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator
LM2678S-ADJ TI-LM2678S-ADJ Datasheet
1Mb / 35P
[Old version datasheet]   LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator
More results

Descripción similar - LM2678S-ADJ

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
LM2678 TI-LM2678_15 Datasheet
1Mb / 34P
[Old version datasheet]   LM2678 SIMPLE SWITCHER짰 High Efficiency 5A Step-Down Voltage Regulator
LM2678S-ADJ TI-LM2678S-ADJ Datasheet
1Mb / 35P
[Old version datasheet]   LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator
LM2678SD-5.0 TI-LM2678SD-5.0 Datasheet
1Mb / 35P
[Old version datasheet]   LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator
LM2678SX-3.3 TI-LM2678SX-3.3 Datasheet
1Mb / 35P
[Old version datasheet]   LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator
logo
National Semiconductor ...
LM2678 NSC-LM2678_05 Datasheet
836Kb / 27P
   SIMPLE SWITCHER짰 High Efficiency 5A Step-Down Voltage Regulator
logo
Texas Instruments
LM2677SD-ADJ TI1-LM2677SD-ADJ Datasheet
1Mb / 34P
[Old version datasheet]   LM2677 SIMPLE SWITCHER짰 High Efficiency 5A Step-Down Voltage Regulator
LM2676SX-ADJ TI-LM2676SX-ADJ Datasheet
1Mb / 35P
[Old version datasheet]   LM2676 SIMPLE SWITCHER짰 High Efficiency 3A Step-Down Voltage Regulator
LM2670 TI1-LM2670 Datasheet
2Mb / 38P
[Old version datasheet]   LM2670 SIMPLE SWITCHER짰 High Efficiency 3-A Step-Down Voltage Regulator With Sync
logo
National Semiconductor ...
LM2675_0506 NSC-LM2675_0506 Datasheet
913Kb / 26P
   SIMPLE SWITCHER짰 Power Converter High Efficiency 1A Step-Down Voltage Regulator
logo
Texas Instruments
LM2675 TI1-LM2675_14 Datasheet
1Mb / 30P
[Old version datasheet]   SIMPLE SWITCHER짰 Power Converter High Efficiency 1A Step-Down Voltage Regulator
More results


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


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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