Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

LM22674 Arkusz danych(PDF) 5 Page - Texas Instruments

Numer części LM22674
Szczegółowy opis  LM22674/-Q1 42 V, 500 mA SIMPLE SWITCHER짰 Step-Down Voltage Regulator with Features
Download  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  TI [Texas Instruments]
Strona internetowa  http://www.ti.com
Logo TI - Texas Instruments

LM22674 Arkusz danych(HTML) 5 Page - Texas Instruments

  LM22674_15 Datasheet HTML 1Page - Texas Instruments LM22674_15 Datasheet HTML 2Page - Texas Instruments LM22674_15 Datasheet HTML 3Page - Texas Instruments LM22674_15 Datasheet HTML 4Page - Texas Instruments LM22674_15 Datasheet HTML 5Page - Texas Instruments LM22674_15 Datasheet HTML 6Page - Texas Instruments LM22674_15 Datasheet HTML 7Page - Texas Instruments LM22674_15 Datasheet HTML 8Page - Texas Instruments LM22674_15 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 26 page
background image
LM22674, LM22674-Q1
www.ti.com
SNVS590M – SEPTEMBER 2008 – REVISED NOVEMBER 2014
6.6 Electrical Characteristics
Typical values represent the most likely parametric norm at TA = TJ = 25°C, and are provided for reference purposes only.
Unless otherwise specified: VIN = 12V.
PARAMETER
CONDITIONS
MIN(1)
TYP(2)
MAX(1)
UNIT
LM22674-5.0
VIN = 8 V to 42 V
4.925
5.0
5.075
VFB
Feedback Voltage
V
VIN = 8 V to 42 V, –40°C ≤ TJ
4.9
5.1
125°C
LM22674-ADJ
VIN = 4.7 V to 42 V
1.266
1.285
1.304
VFB
Feedback Voltage
V
VIN = 4.7 V to 42 V, –40°C ≤ TJ
1.259
1.311
125°C
ALL OUTPUT VOLTAGE VERSIONS
VFB = 5 V
3.4
IQ
Quiescent Current
mA
VFB = 5 V, –40°C ≤ TJ ≤ 125°C
6
ISTDBY
Standby Quiescent Current
EN Pin = 0 V
25
40
µA
0.56
0.7
0.84
ICL
Current Limit
A
0.62
0.9
VIN = 42 V, EN Pin = 0 V, VSW = 0 V
0.2
2
µA
IL
Output Leakage Current
VSW = –1 V
0.1
3
µA
0.2
0.24
RDS(ON)
Switch On-Resistance
VIN = 4.7 V to 42 V, –40°C ≤ TJ
0.32
125°C
500
fO
Oscillator Frequency
kHz
VIN = 4.7 V to 42 V, –40°C ≤ TJ
400
600
125°C
200
TOFFMIN
Minimum Off-time
ns
VIN = 4.7 V to 42 V, –40°C ≤ TJ
100
300
125°C
TONMIN
Minimum On-time
100
ns
IBIAS
Feedback Bias Current
VFB = 1.3 V (ADJ Version Only)
230
nA
Falling
1.6
VEN
Enable Threshold Voltage
V
Falling, –40°C
≤ TJ ≤ 125°C
1.3
1.9
VENHYST
Enable Voltage Hysteresis
0.6
V
IEN
Enable Input Current
EN Input = 0 V
6
µA
TSD
Thermal Shutdown Threshold
150
°C
(1)
MIN and MAX limits are 100% production tested at 25°C. Limits over the operating temperature range are guaranteed through
correlation using Statistical Quality Control (SQC) methods. Limits are used to calculate TI's Average Outgoing Quality Level (AOQL).
(2)
Typical values represent most likely parametric norms at the conditions specified and are not guaranteed.
Copyright © 2008–2014, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Links: LM22674 LM22674-Q1


Podobny numer części - LM22674_15

ProducentNumer częściArkusz danychSzczegółowy opis
logo
National Semiconductor ...
LM22674MR-5.0 NSC-LM22674MR-5.0 Datasheet
564Kb / 14P
   500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Precision Enable
logo
Texas Instruments
LM22674MR-5.0/NOPB TI-LM22674MR-5.0/NOPB Datasheet
2Mb / 22P
[Old version datasheet]   LM22674/LM22674-Q1 42V, 500 mA SIMPLE SWITCHER짰 Step-Down Voltage Regulator with Features
logo
National Semiconductor ...
LM22674MR-ADJ NSC-LM22674MR-ADJ Datasheet
564Kb / 14P
   500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Precision Enable
logo
Texas Instruments
LM22674MR-ADJ/NOPB TI-LM22674MR-ADJ/NOPB Datasheet
2Mb / 22P
[Old version datasheet]   LM22674/LM22674-Q1 42V, 500 mA SIMPLE SWITCHER짰 Step-Down Voltage Regulator with Features
logo
National Semiconductor ...
LM22674MRE-5.0 NSC-LM22674MRE-5.0 Datasheet
564Kb / 14P
   500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Precision Enable
More results

Podobny opis - LM22674_15

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Texas Instruments
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 ...
LM22671Q NSC-LM22671Q Datasheet
429Kb / 18P
   500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features
LM22671 NSC-LM22671 Datasheet
426Kb / 18P
   500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features
logo
Texas Instruments
LM22675 TI-LM22675_15 Datasheet
1Mb / 26P
[Old version datasheet]   LM22675/-Q1 42 V, 1 A SIMPLE SWITCHER짰 Step-Down Voltage Regulator with Features
LM22676 TI-LM22676_15 Datasheet
1Mb / 29P
[Old version datasheet]   LM22676/-Q1 42 V, 3 A SIMPLE SWITCHER짰 Step-Down Voltage Regulator with Features
LM22677 TI-LM22677_15 Datasheet
1Mb / 28P
[Old version datasheet]   LM22677/-Q1 42-V, 5-A SIMPLE SWITCHER짰, Step-Down Voltage Regulator With Features
LM22679 TI-LM22679_15 Datasheet
1Mb / 27P
[Old version datasheet]   LM22679/-Q1 42-V, 5-A SIMPLE SWITCHER짰 Step-Down Voltage Regulator With Features
LM22673 TI-LM22673_15 Datasheet
1Mb / 29P
[Old version datasheet]   LM22673/-Q1 42 V, 3 A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features
LM22670 TI-LM22670_15 Datasheet
1Mb / 32P
[Old version datasheet]   LM22670/-Q1 42 V, 3 A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features
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


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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