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

X  

Preview PDF HTML

LNK520P-TL bảng dữ liệu(PDF) 2 Page - Power Integrations, Inc.

tên linh kiện LNK520P-TL
Giải thích chi tiết về linh kiện  Energy Efficient, CV or CV/CC Switcher for Very Low Cost Adapters and Chargers
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  POWERINT [Power Integrations, Inc.]
Trang chủ  http://www.powerint.com
Logo POWERINT - Power Integrations, Inc.

LNK520P-TL bảng dữ liệu(HTML) 2 Page - Power Integrations, Inc.

  LNK520P-TL Datasheet HTML 1Page - Power Integrations, Inc. LNK520P-TL Datasheet HTML 2Page - Power Integrations, Inc. LNK520P-TL Datasheet HTML 3Page - Power Integrations, Inc. LNK520P-TL Datasheet HTML 4Page - Power Integrations, Inc. LNK520P-TL Datasheet HTML 5Page - Power Integrations, Inc. LNK520P-TL Datasheet HTML 6Page - Power Integrations, Inc. LNK520P-TL Datasheet HTML 7Page - Power Integrations, Inc. LNK520P-TL Datasheet HTML 8Page - Power Integrations, Inc. LNK520P-TL Datasheet HTML 9Page - Power Integrations, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 20 page
background image
2
LNK520
E
2/05
Pin Functional Description
DRAIN (D) Pin:
Power MOSFET drain connection. Provides internal operating
current for start-up. Internal current limit sense point for drain
current.
CONTROL (C) Pin:
Error amplifier and feedback current input pin for duty cycle
and current limit control. Internal shunt regulator connection
to provide internal bias current during normal operation. It is
also used as the connection point for the supply bypass and
auto-restart/compensation capacitor.
SOURCE (S) Pin:
Output MOSFET source connection for high voltage power
return. Primary side control circuit common and reference
point.
Figure 3. Pin Configuration.
Figure 2. Block Diagram.
PI-2777-032503
SHUTDOWN/
AUTO-RESTART
PWM
COMPARATOR
CLOCK
SAW
OSCILLATOR
INTERNAL
SUPPLY
5.6 V
4.7 V
SOURCE
S
R
Q
DMAX
-
+
CONTROL
-
+
5.6 V
IFB
Z C
VC
+
-
EDGE
0
1
HYSTERETIC
THERMAL
SHUTDOWN
LEADING
EDGE
BLANKING
CURRENT
LIMIT
ADJUST
LOW
FREQUENCY
OPERATION
SHUNT REGULATOR/
ERROR AMPLIFIER
+
-
DRAIN
IDCS
CURRENT LIMIT
COMPARATOR
RE
÷ 8
PI-3790-121503
S
D
S
S
S
C
5
7
8
S
4
2
3
1
P Package (DIP-8B)
G Package (SMD-8B)
LNK520



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


bảng dữ liệu tải về

Go To PDF Page


Link URL



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   |   Liên kết đến bảng dữ liệu    |   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