поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

LM3488MM датащи(PDF) 1 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
номер детали LM3488MM
подробное описание детали  High Efficiency Low-Side N-Channel Controller for Switching Regulators
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  NSC [National Semiconductor (TI)]
домашняя страница  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM3488MM датащи(HTML) 1 Page - National Semiconductor (TI)

  LM3488MM Datasheet HTML 1Page - National Semiconductor (TI) LM3488MM Datasheet HTML 2Page - National Semiconductor (TI) LM3488MM Datasheet HTML 3Page - National Semiconductor (TI) LM3488MM Datasheet HTML 4Page - National Semiconductor (TI) LM3488MM Datasheet HTML 5Page - National Semiconductor (TI) LM3488MM Datasheet HTML 6Page - National Semiconductor (TI) LM3488MM Datasheet HTML 7Page - National Semiconductor (TI) LM3488MM Datasheet HTML 8Page - National Semiconductor (TI) LM3488MM Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 24 page
background image
LM3488
High Efficiency Low-Side N-Channel Controller for
Switching Regulators
General Description
The LM3488 is a versatile Low-Side N-FET high perfor-
mance controller for switching regulators. It is suitable for
use in topologies requiring low side FET, such as boost,
flyback, SEPIC, etc. Moreover, the LM3488 can be operated
at extremely high switching frequency in order to reduce the
overall solution size. The switching frequency of LM3488 can
be adjusted to any value between 100kHz and 1MHz by
using a single external resistor or by synchronizing it to an
external clock. Current mode control provides superior band-
width and transient response, besides cycle-by-cycle current
limiting. Output current can be programmed with a single
external resistor.
The LM3488 has built in features such as thermal shutdown,
short-circuit protection and over voltage protection. Power
saving shutdown mode reduces the total supply current to
5µA and allows power supply sequencing. Internal soft-start
limits the inrush current at start-up.
Key Specifications
n
Wide supply voltage range of 2.97V to 40V
n
100kHz to 1MHz Adjustable and Synchronizable clock
frequency
n ±
1.5% (over temperature) internal reference
n
5µA shutdown current (over temperature)
Features
n
8-lead Mini-SO8 (MSOP-8) package
n
Internal push-pull driver with 1A peak current capability
n
Current limit and thermal shutdown
n
Frequency compensation optimized with a capacitor and
a resistor
n
Internal softstart
n
Current Mode Operation
n
Undervoltage Lockout with hysteresis
Applications
n
Distributed Power Systems
n
Notebook, PDA, Digital Camera, and other Portable
Applications
n
Offline Power Supplies
n
Set-Top Boxes
Typical Application Circuit
10138844
Typical SEPIC Converter
May 2003
© 2003 National Semiconductor Corporation
DS101388
www.national.com


Аналогичный номер детали - LM3488MM

производительномер деталидатащиподробное описание детали
logo
National Semiconductor ...
LM3488MM NSC-LM3488MM Datasheet
1,001Kb / 24P
   High Efficiency Low-Side N-Channel Controller for Switching Regulators
LM3488MM NSC-LM3488MM Datasheet
503Kb / 24P
   High Efficiency Low-Side N-Channel Controller for Switching Regulators
logo
Texas Instruments
LM3488MM TI-LM3488MM Datasheet
1Mb / 33P
[Old version datasheet]   High Efficiency Low-Side N-Channel Controller for Switching Regulators
LM3488MM TI-LM3488MM Datasheet
1Mb / 33P
[Old version datasheet]   High Efficiency Low-Side N-Channel Controller for Switching Regulators
LM3488MM TI-LM3488MM Datasheet
1Mb / 37P
[Old version datasheet]   LM3488/-Q1 High-Efficiency, Low-Side, N-Channel Controller for Switching Regulators
More results

Аналогичное описание - LM3488MM

производительномер деталидатащиподробное описание детали
logo
National Semiconductor ...
LM3488 NSC-LM3488_05 Datasheet
1,001Kb / 24P
   High Efficiency Low-Side N-Channel Controller for Switching Regulators
logo
Texas Instruments
LM3488MMX TI-LM3488MMX Datasheet
1Mb / 33P
[Old version datasheet]   High Efficiency Low-Side N-Channel Controller for Switching Regulators
LM3488 TI1-LM3488 Datasheet
1Mb / 37P
[Old version datasheet]   High-Efficiency, Low-Side, N-Channel Controller for Switching Regulators
logo
National Semiconductor ...
LM3481 NSC-LM3481 Datasheet
445Kb / 22P
   High Efficiency Low-Side N-Channel Controller for Switching Regulators
logo
Texas Instruments
LM3488MM TI-LM3488MM Datasheet
1Mb / 33P
[Old version datasheet]   High Efficiency Low-Side N-Channel Controller for Switching Regulators
logo
National Semiconductor ...
LM3488 NSC-LM3488_09 Datasheet
503Kb / 24P
   High Efficiency Low-Side N-Channel Controller for Switching Regulators
logo
Texas Instruments
LM3488 TI-LM3488_15 Datasheet
1Mb / 37P
[Old version datasheet]   LM3488/-Q1 High-Efficiency, Low-Side, N-Channel Controller for Switching Regulators
LM3481MM TI1-LM3481MM Datasheet
1Mb / 30P
[Old version datasheet]   LM3481/LM3481Q High Efficiency Low-Side N-Channel Controller for Switching Regulators
logo
National Semiconductor ...
LM3478 NSC-LM3478 Datasheet
624Kb / 21P
   High Efficiency Low-Side N-Channel Controller for Switching Regulator
logo
Texas Instruments
LM3478 TI1-LM3478 Datasheet
1Mb / 32P
[Old version datasheet]   High-Efficiency Low-Side N-Channel Controller for Switching 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


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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