전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

LM2590HVT-3.3 데이터시트(PDF) 8 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
부품명 LM2590HVT-3.3
상세설명  SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  NSC [National Semiconductor (TI)]
홈페이지  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM2590HVT-3.3 데이터시트(HTML) 8 Page - National Semiconductor (TI)

Back Button LM2590HVT-3.3 Datasheet HTML 4Page - National Semiconductor (TI) LM2590HVT-3.3 Datasheet HTML 5Page - National Semiconductor (TI) LM2590HVT-3.3 Datasheet HTML 6Page - National Semiconductor (TI) LM2590HVT-3.3 Datasheet HTML 7Page - National Semiconductor (TI) LM2590HVT-3.3 Datasheet HTML 8Page - National Semiconductor (TI) LM2590HVT-3.3 Datasheet HTML 9Page - National Semiconductor (TI) LM2590HVT-3.3 Datasheet HTML 10Page - National Semiconductor (TI) LM2590HVT-3.3 Datasheet HTML 11Page - National Semiconductor (TI) LM2590HVT-3.3 Datasheet HTML 12Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 20 page
background image
Test Circuit and Layout Guidelines
Fixed Output Voltage Versions
10134724
Component Values shown are for VIN = 15V,
VOUT = 5V, ILOAD = 1A.
CIN
470 µF, 50V, Aluminum Electrolytic Nichicon “PM Series”
COUT
220 µF, 25V Aluminum Electrolytic, Nichicon “PM Series”
D1
2A, 60V Schottky Rectifier, 21DQ06 (International Rectifier)
L1
68 µH, See Inductor Selection Procedure
Adjustable Output Voltage Versions
10134725
Select R1 to be approximately 1 kΩ, use a 1% resistor for best stability.
Component Values shown are for VIN = 20V,
VOUT = 10V, ILOAD = 1A.
CIN:
— 470 µF, 35V, Aluminum Electrolytic Nichicon “PM Series”
COUT:
— 220 µF, 35V Aluminum Electrolytic, Nichicon “PM Series”
D1 — 2A, 60V Schottky Rectifier, 21DQ06 (International Rectifier)
L1 — 100 µH, See Inductor Selection Procedure
R1 —1 kΩ,1%
R2 — 7.15k, 1%
CFF — 3.3 nF
Typical Values
CSS — 0.1 µF
CDELAY — 0.1 µF
RPULL UP — 4.7k (use 22k if VOUT is ≥ 45V)
† Resistive divider is required to aviod exceeding maximum rating of 45V/3mA on/into flag pin.
†† Small signal Schottky diode to prevent damage to feedback pin by negative spike when output is shorted (CFF not being able to discharge immediately will
drag feedback pin below ground). Required if VIN > 40V
FIGURE 1. Standard Test Circuits and Layout Guides
www.national.com
8


유사한 부품 번호 - LM2590HVT-3.3

제조업체부품명데이터시트상세설명
logo
Texas Instruments
LM2590HVT-5.0/NOPB TI1-LM2590HVT-5.0/NOPB Datasheet
1Mb / 35P
[Old version datasheet]   SIMPLE SWITCHER Power Converter
LM2590HVT-ADJ/NOPB TI1-LM2590HVT-ADJ/NOPB Datasheet
1Mb / 35P
[Old version datasheet]   SIMPLE SWITCHER Power Converter
More results

유사한 설명 - LM2590HVT-3.3

제조업체부품명데이터시트상세설명
logo
National Semiconductor ...
LM2598 NSC-LM2598 Datasheet
847Kb / 33P
   SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features
LM2591HV NSC-LM2591HV Datasheet
730Kb / 20P
   SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator
LM2595 NSC-LM2595 Datasheet
935Kb / 29P
   SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator
LM2597 NSC-LM2597 Datasheet
900Kb / 34P
   SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator, with Features
LM2593HV NSC-LM2593HV Datasheet
753Kb / 21P
   SIMPLE SWITCHER Power Converter 150 kHz 2A Step-Down Voltage Regulator, with Features
LM2599 NSC-LM2599 Datasheet
812Kb / 31P
   SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator, with Features
logo
Texas Instruments
LM2598 TI1-LM2598_13 Datasheet
2Mb / 45P
[Old version datasheet]   SIMPLE SWITCHER짰 Power Converter 150 kHz 1A Step-Down Voltage Regulator with Features
logo
National Semiconductor ...
LM2590HV-AQ NSC-LM2590HV-AQ Datasheet
885Kb / 22P
   SIMPLE SWITCHER짰Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features
logo
Texas Instruments
LM2598 TI1-LM2598 Datasheet
2Mb / 47P
[Old version datasheet]   SIMPLE SWITCHER Power Converter 150-kHz 1-A Step-Down Voltage Regulator, With Features
LM2590HVSX-5.0-NOPB TI1-LM2590HVSX-5.0-NOPB Datasheet
788Kb / 22P
[Old version datasheet]   LM2590HV SIMPLE SWITCHERPower Converter 150 kHz 1A 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


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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