công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

LM2619 bảng dữ liệu(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
tên linh kiện LM2619
Giải thích chi tiết về linh kiện  500mA Sub-Miniature Step-Down DC-DC Converter
Download  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  NSC [National Semiconductor (TI)]
Trang chủ  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM2619 bảng dữ liệu(HTML) 3 Page - National Semiconductor (TI)

  LM2619_03 Datasheet HTML 1Page - National Semiconductor (TI) LM2619_03 Datasheet HTML 2Page - National Semiconductor (TI) LM2619_03 Datasheet HTML 3Page - National Semiconductor (TI) LM2619_03 Datasheet HTML 4Page - National Semiconductor (TI) LM2619_03 Datasheet HTML 5Page - National Semiconductor (TI) LM2619_03 Datasheet HTML 6Page - National Semiconductor (TI) LM2619_03 Datasheet HTML 7Page - National Semiconductor (TI) LM2619_03 Datasheet HTML 8Page - National Semiconductor (TI) LM2619_03 Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 15 page
background image
Connection Diagrams
10-Bump micro SMD Package
20057404
Top View
20057405
Bottom View
Ordering Information
Order Number
Package Type
NSC Package
Marking (*)
Supplied As
LM2619ATL
10-bump Wafer Level Chip Scale
(micro SMD)
XYTT S76A
250 Tape and Reel
LM2619ATLX
XYTT S76A
3000 Tape and Reel
(*) XY - denotes the date code marking (2 digit) in production
(*) TT - refers to die run/lot traceability for production
(*) S - product line designator
Package markings may change over the course of production.
Pin Description
Pin Number
Pin Name
Function
A1
FB
Feedback Analog Input.
B1
EANEG
Inverting input of error amplifier.
C1
EAOUT
Output of error amplifier.
D1
SYNC/MODE
Synchronization Input. Use this digital input for frequency selection or modulation control.
Set:
SYNC/MODE = high for low-noise 600kHz PWM mode
SYNC/MODE = low for low-current PFM mode
SYNC/MODE = a 500kHz–1MHz external clock for synchronization in PWM mode. (See
Synchronization and Operating Modes in the Device Information section.)
D2
EN
Enable Input. Set this Schmitt trigger digital input high for normal operation. For shutdown,
set low. Set EN low during system power-up and other low supply voltage conditions.
(See Shutdown Mode in the Device Information section.)
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 max Switch Peak
Current Limit of the LM2619.
B3
PVIN
Power Supply Voltage Input to the internal PFET switch. Connect to the input filter
capacitor.
A3
VDD
Analog Supply Input. If board layout is not optimum, an optional 0.1µF ceramic capacitor
is suggested.
A2
SGND
Analog and Control Ground.
www.national.com
3


Số phần tương tự - LM2619_03

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
National Semiconductor ...
LM2619ATL NSC-LM2619ATL Datasheet
844Kb / 15P
   500mA Sub-Miniature Step-Down DC-DC Converter
logo
Texas Instruments
LM2619ATL/NOPB TI1-LM2619ATL/NOPB Datasheet
1Mb / 21P
[Old version datasheet]   500-mA Sub-Miniature Step-Down DC-DC Converter
logo
National Semiconductor ...
LM2619ATLX NSC-LM2619ATLX Datasheet
844Kb / 15P
   500mA Sub-Miniature Step-Down DC-DC Converter
LM2619MTC NSC-LM2619MTC Datasheet
799Kb / 16P
   500mA Step-Down DC-DC Converter
LM2619MTCX NSC-LM2619MTCX Datasheet
799Kb / 16P
   500mA Step-Down DC-DC Converter
More results

Mô tả tương tự - LM2619_03

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
National Semiconductor ...
LM2619 NSC-LM2619 Datasheet
844Kb / 15P
   500mA Sub-Miniature Step-Down DC-DC Converter
LM2619MTC NSC-LM2619MTC Datasheet
799Kb / 16P
   500mA Step-Down DC-DC Converter
logo
Advanced Analogic Techn...
AAT1130 ANALOGICTECH-AAT1130 Datasheet
3Mb / 19P
   2.5MHz 500mA Step-Down DC/DC Converter
logo
Texas Instruments
LM2619 TI1-LM2619_15 Datasheet
1Mb / 21P
[Old version datasheet]   500-mA Sub-Miniature Step-Down DC-DC Converter
logo
Linear Technology
LTC3542 LINER-LTC3542 Datasheet
212Kb / 16P
   500mA, 2.25MHz Synchronous Step-Down DC/DC Converter
logo
HY-LINE Power Component...
P78A1R5 HY-LINE-P78A1R5 Datasheet
327Kb / 2P
   500mA DC-DC Step Down Converter P78A-Series
Rev: 4.08 f
logo
Linear Technology
LTC3542 LINER-LTC3542_15 Datasheet
222Kb / 16P
   500mA, 2.25MHz Synchronous Step-Down DC/DC Converter
logo
Texas Instruments
LM3204 TI1-LM3204_16 Datasheet
950Kb / 24P
[Old version datasheet]   Miniature, Adjustable, Step-Down DC-DC Converter
LM3200 TI1-LM3200 Datasheet
982Kb / 24P
[Old version datasheet]   Miniature, Adjustable, Step-Down DC-DC Converter
LM3262 TI1-LM3262 Datasheet
2Mb / 41P
[Old version datasheet]   Miniature, Adjustable, Step-Down DC-DC Converter
More results


Html Pages

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


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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