поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

LM3661TLX-1.40 датащи(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
номер детали LM3661TLX-1.40
подробное описание детали  450mA Subminiature, Micropower Step-Down DC-DC Converter for Ultra Low-Voltage Circuits
Download  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  NSC [National Semiconductor (TI)]
домашняя страница  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM3661TLX-1.40 датащи(HTML) 3 Page - National Semiconductor (TI)

  LM3661TLX-1.40 Datasheet HTML 1Page - National Semiconductor (TI) LM3661TLX-1.40 Datasheet HTML 2Page - National Semiconductor (TI) LM3661TLX-1.40 Datasheet HTML 3Page - National Semiconductor (TI) LM3661TLX-1.40 Datasheet HTML 4Page - National Semiconductor (TI) LM3661TLX-1.40 Datasheet HTML 5Page - National Semiconductor (TI) LM3661TLX-1.40 Datasheet HTML 6Page - National Semiconductor (TI) LM3661TLX-1.40 Datasheet HTML 7Page - National Semiconductor (TI) LM3661TLX-1.40 Datasheet HTML 8Page - National Semiconductor (TI) LM3661TLX-1.40 Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 17 page
background image
Connection Diagrams
10-Bump micro SMD Package
20098804
Top View
20098805
Bottom View
Ordering Information
Order Number
Output Voltage
Package
NSC Package Marking
Supplied As
LM3661TLX - 1.25
1.05V/1.25V
10Bump Wafer Level
Chip Scale (micro SMD)
SHVB
3000 Units, Tape and Reel
LM3661TL - 1.25
SHVB
250 Units, Tape and Reel
LM3661TLX - 1.35
1.05V/1.35V
SDYB
3000 Units, Tape and Reel
LM3661TL - 1.35
SDYB
250 Units, Tape and Reel
LM3661TLX - 1.40
1.05V/1.40V
SHCB
3000 Units, Tape and Reel
LM3661TL - 1.40
SHCB
250 Units, Tape and Reel
Pin Description
Pin Number
Name
Function
A1
FB
Feedback Analog Input. Connect to the output at the output filter capacitor (see
Typical Application Circuit)
B1
V
SEL
Output Voltage Selection Input. Set this digital input to select the desired output
voltage. Set:
V
SEL = high programmed ouput voltage
V
SEL = low for low programmed output voltage
C1
I
SEL
I
SEL = High (>1.2V) for set current limit to low value
I
SEL = Low (GND) for set current limit to high value
D1
SYNC/MODE
Synchronization Input. Use this digital input for frequency selection or modulation
control. Set:
SYNC/MODE = high for low-noise 600 kHz PWM mode
SYNC/MODE = low for micropower linear mode
SYNC/MODE = a 500 kHz -750 kHz external oscillator for synchronization to an
external clock in PWM mode.
The LM3661 synchronizes with the rising edge of the external clock.
D2
EN
Enable Input. It has an internal pull down resistor of 1 Mohms. Set this digital input
high for normal operation. For shutdown, set low.
D3
PGND
Power Ground
C3
SW
Switching Node connection to the internal PFET switch and NFET synchronous
rectifier. Connect to an inductor with a saturation current rating that exceeds the peak
current limit.
B3
PV
IN
Power Supply Input to the internal PFET switch. Connect to the input filter capacitor
(See Typical Application Circuit).
www.national.com
3


Аналогичный номер детали - LM3661TLX-1.40

производительномер деталидатащиподробное описание детали
logo
National Semiconductor ...
LM3661 NSC-LM3661 Datasheet
154Kb / 6P
   LM3361A Low Voltage/Power Narrow Band FM IF System
LM3661AM NSC-LM3661AM Datasheet
154Kb / 6P
   LM3361A Low Voltage/Power Narrow Band FM IF System
More results

Аналогичное описание - LM3661TLX-1.40

производительномер деталидатащиподробное описание детали
logo
National Semiconductor ...
LM3670 NSC-LM3670_06 Datasheet
978Kb / 17P
   Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
logo
Texas Instruments
LM3670 TI1-LM3670_14 Datasheet
1Mb / 24P
[Old version datasheet]   Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
logo
National Semiconductor ...
LM3670 NSC-LM3670 Datasheet
997Kb / 17P
   Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
logo
Texas Instruments
LM3670 TI-LM3670_15 Datasheet
1Mb / 25P
[Old version datasheet]   LM3670 Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
LM3670MF-18 TI-LM3670MF-18 Datasheet
1Mb / 25P
[Old version datasheet]   LM3670 Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
LM3670MF-18 TI1-LM3670MF-18 Datasheet
1Mb / 25P
[Old version datasheet]   LM3670 Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
LM3677 TI1-LM3677 Datasheet
11Mb / 30P
[Old version datasheet]   3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
LM3677 TI-LM3677_15 Datasheet
11Mb / 28P
[Old version datasheet]   3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
logo
National Semiconductor ...
LM3677_0810 NSC-LM3677_0810 Datasheet
7Mb / 24P
   3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
LM3677 NSC-LM3677_08 Datasheet
7Mb / 22P
   3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


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