WS2580 datasheet(2/9 Pages) WINSEMI

tên linh kiện	WS2580

Giải thích chi tiết về linh kiện	Low Power Primary Side AC/DC Controller

PDF	9 Pages

Scroll/Zoom	100%

nhà sản xuất	WINSEMI [Shenzhen Winsemi Microelectronics Co., Ltd]

Trang chủ	http://www.winsemi.com

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WS2580 Product Description

WIN SEM I

M ICROELECTRON ICS

WIN SEM I

M ICROELECTRON ICS

WIN SEM I

M ICROELECTRON ICS

WIN SEM I

M ICROELECTRON ICS

WIN SEM I

M ICROELECTRON ICS

Pin Definition

Definition

Definition and

and

and Device

Device

Device Marking

Marking

WS2580 is available in SOT23-6 package:

Pin Function

Function

Function Description

Description

Pin Name

Pin Number

Function Description

OUT

Drive output. Connects to the power MOSFET

GND

Ground.

VCC

Power supply.

Current sense input.

CPC

Cable voltage compensation input pin, connects to an external filter capacitor

Feedback input

Block

Block Diagram

Diagram

80: WSXX80;

Y: Year 2=2012，

M:Month 1,2…A=10,B=11,C=12

F: Factory No.

O U T

G N D

V C C

F B

C P C

C S

.80 YMF

C P C

V C C

F B

C S

O U T

G N D

E A

Z C D

Line 补

偿

R C滤

波

Cable 补

偿

恒压控制

恒流控制

p f m

To n s

Dectector

T O N S

0 . 5 V

0 . 4 V

P r e - OC P

C V

C C

Regulator

B I A S

V D D _ 5 V

p f m

D R IV E R

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