전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

LM3485Q1MMX 데이터시트(PDF) 1 Page - Texas Instruments

부품명 LM3485Q1MMX
상세설명  Hysteretic PFET Buck Controller
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  TI1 [Texas Instruments]
홈페이지  http://www.ti.com
Logo TI1 - Texas Instruments

LM3485Q1MMX 데이터시트(HTML) 1 Page - Texas Instruments

  LM3485Q1MMX Datasheet HTML 1Page - Texas Instruments LM3485Q1MMX Datasheet HTML 2Page - Texas Instruments LM3485Q1MMX Datasheet HTML 3Page - Texas Instruments LM3485Q1MMX Datasheet HTML 4Page - Texas Instruments LM3485Q1MMX Datasheet HTML 5Page - Texas Instruments LM3485Q1MMX Datasheet HTML 6Page - Texas Instruments LM3485Q1MMX Datasheet HTML 7Page - Texas Instruments LM3485Q1MMX Datasheet HTML 8Page - Texas Instruments LM3485Q1MMX Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 28 page
background image
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
LM3485
SNVS178H – JANUARY 2002 – REVISED DECEMBER 2015
LM3485 Hysteretic PFET Buck Controller
1 Features
3 Description
The LM3485 is a high-efficiency PFET switching
1
Easy-to-Use Control Methodology
regulator controller that can be used to quickly and
No Control-Loop Compensation Required
easily develop a small, low-cost, switching buck
4.5-V to 35-V Wide Input Range
regulator for a wide range of applications. The
hysteretic control architecture provides for simple
1.242-V to VIN Adjustable Output Range
design without any control-loop stability concerns
High Efficiency 93%
using a wide variety of external components. The
±1.3% (±2% Over Temp) Internal Reference
PFET architecture also allows for low component
count as well as ultralow dropout, 100% duty cycle
100% Duty Cycle
operation. Another benefit is high efficiency operation
Maximum Operating Frequency > 1 MHz
at light loads without an increase in output ripple.
Current Limit Protection
Current limit protection is provided by measuring the
voltage across the RDS(ON) of the PFET, thus
2 Applications
eliminating the need for a sense resistor. The cycle-
Set-Top Box
by-cycle current limit can be adjusted with a single
DSL or Cable Modem
resistor, ensuring safe operation over a range of
output currents.
PC/IA
Auto PC
Device Information(1)
TFT Monitor
PART NUMBER
PACKAGE
BODY SIZE (NOM)
Battery-Powered Portable Applications
LM3485
VSSOP (8)
3.0 mm × 3.0 mm
Distributed Power Systems
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Always On Power
Typical Application Circuit
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.


유사한 부품 번호 - LM3485Q1MMX

제조업체부품명데이터시트상세설명
logo
Texas Instruments
LM3485Q1MMX TI-LM3485Q1MMX Datasheet
996Kb / 23P
[Old version datasheet]   Hysteretic PFET Buck Controller
LM3485Q1MMX-NOPB TI-LM3485Q1MMX-NOPB Datasheet
1Mb / 23P
[Old version datasheet]   Hysteretic PFET Buck Controller
More results

유사한 설명 - LM3485Q1MMX

제조업체부품명데이터시트상세설명
logo
National Semiconductor ...
LM3485 NSC-LM3485 Datasheet
369Kb / 15P
   Hysteretic PFET Buck Controller
logo
Texas Instruments
LM3485 TI-LM3485_15 Datasheet
1Mb / 24P
[Old version datasheet]   Hysteretic PFET Buck Controller
LM3485 TI1-LM3485_14 Datasheet
1,023Kb / 22P
[Old version datasheet]   Hysteretic PFET Buck Controller
LM3475 TI1-LM3475_14 Datasheet
1Mb / 21P
[Old version datasheet]   Hysteretic PFET Buck Controller
logo
National Semiconductor ...
LM3475 NSC-LM3475 Datasheet
305Kb / 14P
   Hysteretic PFET Buck Controller
logo
Texas Instruments
LM3485MMX TI-LM3485MMX Datasheet
996Kb / 23P
[Old version datasheet]   Hysteretic PFET Buck Controller
LM3475 TI1-LM3475 Datasheet
1Mb / 25P
[Old version datasheet]   Hysteretic PFET Buck Controller
LM3485MM TI-LM3485MM Datasheet
1Mb / 23P
[Old version datasheet]   Hysteretic PFET Buck Controller
LM3485EVAL TI-LM3485EVAL Datasheet
1,023Kb / 22P
[Old version datasheet]   LM3485 Hysteretic PFET Buck Controller
LM3475 TI-LM3475_15 Datasheet
1Mb / 24P
[Old version datasheet]   LM3475 Hysteretic PFET Buck Controller
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


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