Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

LM22671 Folha de dados(PDF) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Nome de Peças LM22671
Descrição Electrónicos  500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  NSC [National Semiconductor (TI)]
Página de início  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM22671 Folha de dados(HTML) 2 Page - National Semiconductor (TI)

  LM22671 Datasheet HTML 1Page - National Semiconductor (TI) LM22671 Datasheet HTML 2Page - National Semiconductor (TI) LM22671 Datasheet HTML 3Page - National Semiconductor (TI) LM22671 Datasheet HTML 4Page - National Semiconductor (TI) LM22671 Datasheet HTML 5Page - National Semiconductor (TI) LM22671 Datasheet HTML 6Page - National Semiconductor (TI) LM22671 Datasheet HTML 7Page - National Semiconductor (TI) LM22671 Datasheet HTML 8Page - National Semiconductor (TI) LM22671 Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 18 page
background image
Connection Diagram
30076840
8-Lead Plastic PSOP-8 Package
NS Package Number MRA08B
Ordering Information
Output Voltage
Order Number
Package Type
NSC Package Drawing
Features
ADJ
LM22671MR-ADJ
PSOP-8 Exposed Pad
MRA08B
ADJ
LM22671MRE-ADJ
ADJ
LM22671MRX-ADJ
5.0
LM22671MR-5.0
5.0
LM22671MRE-5.0
5.0
LM22671MRX-5.0
ADJ
LM22671QMR-ADJ
PSOP-8 Exposed Pad
MRA08B
AEC-Q100 Grade 1 qualified.
Automotive Grade Production
Flow*
ADJ
LM22671QMRE-ADJ
ADJ
LM22671QMRX-ADJ
5.0
LM22671QMR-5.0
5.0
LM22671QMRE-5.0
5.0
LM22671QMRX-5.0
*Automotive Grade (Q) product incorporates enhanced manufacturing and support processes for the automotive market, including defect detection methodologies.
Reliability qualification is compliant with the requirements and temperature grades defined in the AEC-Q100 standard. Automotive grade products are identified
with the letter Q. For more information go to http://www.national.com/automotive.
Pin Descriptions
Pin
Name
Description
Application Information
1
BOOT
Bootstrap input
Provides the gate voltage for the high side NFET.
2
SS
Soft-start pin
An external capacitor and an internal 50 µA current source set the time
constant for the rise of the error amplifier reference. Pin can be left floating
and internal soft-start will be default.
3
RT/SYNC Oscillator frequency adjust pin or
frequency synchronization
A resistor connected from this pin to GND adjusts the oscillator frequency.
This pin can also accept an input for synchronization from an external
clock. Pin can be left floating and internal setting will be default to 500 kHz.
4
FB
Feedback pin
Inverting input to the internal voltage error amplifier.
5
EN
Precision enable pin
When pulled low regulator turns off.
6
GND
System ground
Provide good capacitive decoupling between VIN and this pin.
7
VIN
Source input voltage
Input to the regulator. Operates from 4.5V to 42V.
8
SW
Switch pin
Attaches to the switch node.
www.national.com
2


Nº de peça semelhante - LM22671

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
National Semiconductor ...
LM22671 NSC-LM22671 Datasheet
426Kb / 18P
   500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features
logo
Texas Instruments
LM22671 TI-LM22671 Datasheet
1Mb / 25P
[Old version datasheet]   LM22671/LM22671-Q1 42V, 500mA SIMPLE SWITCHER짰 Step-Down Voltage Regulator
LM22671-Q1 TI-LM22671-Q1 Datasheet
1Mb / 29P
[Old version datasheet]   LM22671/-Q1 42 V, 500 mA SIMPLE SWITCHER짰 Step-Down Voltage Regulator with Features
logo
National Semiconductor ...
LM22671MR-5.0 NSC-LM22671MR-5.0 Datasheet
426Kb / 18P
   500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features
logo
Texas Instruments
LM22671MR-5.0 TI-LM22671MR-5.0 Datasheet
1Mb / 25P
[Old version datasheet]   LM22671/LM22671-Q1 42V, 500mA SIMPLE SWITCHER짰 Step-Down Voltage Regulator
More results

Descrição semelhante - LM22671

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
National Semiconductor ...
LM22671 NSC-LM22671 Datasheet
426Kb / 18P
   500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features
logo
Texas Instruments
LM22672 TI-LM22672_15 Datasheet
1Mb / 30P
[Old version datasheet]   SIMPLE SWITCHER짰 Step-Down Voltage Regulator with Features
LM22674 TI-LM22674_15 Datasheet
1Mb / 26P
[Old version datasheet]   LM22674/-Q1 42 V, 500 mA SIMPLE SWITCHER짰 Step-Down Voltage Regulator with Features
LM22674 TI-LM22674 Datasheet
2Mb / 22P
[Old version datasheet]   LM22674/LM22674-Q1 42V, 500 mA SIMPLE SWITCHER짰 Step-Down Voltage Regulator with Features
LM22671 TI-LM22671_15 Datasheet
1Mb / 29P
[Old version datasheet]   LM22671/-Q1 42 V, 500 mA SIMPLE SWITCHER짰 Step-Down Voltage Regulator with Features
logo
National Semiconductor ...
LM22680 NSC-LM22680 Datasheet
568Kb / 16P
   2A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features
LM22674 NSC-LM22674 Datasheet
564Kb / 14P
   500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Precision Enable
LM22672 NSC-LM22672 Datasheet
435Kb / 18P
   1A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features
logo
Texas Instruments
LM2671 TI1-LM2671 Datasheet
2Mb / 36P
[Old version datasheet]   LM2671 SIMPLE SWITCHER짰 Power Converter High Efficiency 500-mA Step-Down Voltage Regulator With Features
LM2674 TI1-LM2674 Datasheet
1Mb / 32P
[Old version datasheet]   LM2674 SIMPLE SWITCHER짰 Power Converter High Efficiency 500 mA 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


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   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