LC5523D datasheet(4/40 Pages) SANKEN

No. de pieza	LC5523D

Descripción Electrónicos	LC5500 Series Single-Stage Power Factor Corrected Off-Line Switching Regulators

Download	40 Pages

Scroll/Zoom	100%

Fabricante Electrónico	SANKEN [Sanken electric]

Página de inicio	http://www.sanken-ele.co.jp/en

Logo

4 / 40 page

4

SANKEN ELECTRIC CO., LTD.

LC5500-AN, Rev.1.2

S/GND

Q

S

R

TSD

LEB

D/ST

FB

STARTUP

Reg

Bias

UVLO

VCC

OCP

OVP

OSC

OCP

Detection

Bottom

Reg

Control

Feedback

OLP

⑧

①

②

③

④

⑥

Drv

⑤

NF

Controller Chip

Figure 3. LC552xD series functional block diagram (for isolated DIP8 designs)

LC552xD Series Terminal List Table

Number

Name

Function

1

S/GND

MOSFET source and GND terminal for the Controller chip

2

VCC

Supply voltage input and Overvoltage protection (OVP) signal input

3

OCP

Overcurrent Protection, quasi-resonant signal input terminal, and

Overvoltage Protection (OVP) signal input

4

FB

Feedback signal input and Overload Protection (OLP) signal input

5NF

No function; must be externally connected to S/GND pin with as short

a trace as possible, for stable operation of the IC

6

OVP

Overvoltage Protection (OVP) signal input

7

–

Pin removed

8

D/ST

MOSFET drain terminal and input of the startup current

1

2

3

4

8

7

6

5

D/ST

OVP

NF

S/GND

VCC

OCP

FB

Pin-out Diagram

(LC552xD)

S/GND

Q

S

R

TSD

LEB

D/ST

FB

STARTUP

Reg

Bias

UVLO

VCC

OCP

OVP

OSC

OCP

Detection

Bottom

Reg

Control

Feedback

OLP

Drv

④

①

②

⑥

⑦

⑤

Controller Chip

Figure 4. LC552xF series functional block diagram (for isolated TO-220F-7L designs)

LC552xF Series Terminal List Table

Number

Name

Function

1

D/ST

MOSFET drain terminal and input of the startup current

2

S/GND

MOSFET source and GND terminal for the Controller chip

3

NC

No connection

4

VCC

Supply voltage input and Overvoltage protection (OVP) signal input

5

OCP

Overcurrent Protection, quasi-resonant signal input terminal, and

Overvoltage Protection (OVP) signal input

6

FB

Feedback signal input and Overload Protection (OLP) signal input

7

OVP

Overvoltage Protection (OVP) signal input

2

3

4

6

1

5

7

D/ST

S/GND

NC

VCC

OCP

FB

OVP

1

2

3

4

5

6

7

D/ST

S/GND

NC

VCC

OCP

FB

OVP

2

4

6

1

3

5

7

D/ST

S/GND

NC

VCC

OCP

FB

OVP

Pin-out Diagrams

(LC552xF)

(LF 3051)

(LF 3052)

(LF 3054)

Número de pieza similar - LC5523D

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Sanken electric	LC5523D	379Kb / 9P	Hybrid IC

More results

Descripción similar - LC5523D

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Sanken electric	LC5540LD	281Kb / 11P	Single-Stage Power Factor Corrected Off-Line Switching Regulators
	LC5540LF	308Kb / 13P	Single-Stage Power Factor Corrected Off-Line Switching Regulators
	LC5560LD	297Kb / 10P	LC5560LD Series Single-Stage Power Factor Corrected Off-Line Switching Regulators for LEDs
	LC552XD	235Kb / 9P	Single-Stage Power Factor Corrected Off-Line Switching Regulator IC
	LC556XLD	297Kb / 10P	Single-Stage Power Factor Corrected Off-Line Switching Regulator ICs
	LC5525F	254Kb / 11P	Single-Stage Power Factor Corrected Off-Line Switching Regulator IC
	LC554XLD	278Kb / 11P	Single-Stage Power Factor Corrected Off-Line Switching Regulator ICs
	LC5513D	230Kb / 9P	Single-Stage Power Factor Corrected Off-Line Switching Regulator IC
	LC5523F	255Kb / 11P	Single-Stage Power Factor Corrected Off-Line Switching Regulator IC
	LC554XLF	313Kb / 13P	Single-Stage Power Factor Corrected Off-Line Switching Regulator ICs

More results

LC5523D Datasheet(PDF) 4 Page - Sanken electric

LC5523D Datasheet(HTML) 4 Page - Sanken electric

Número de pieza similar - LC5523D

Descripción similar - LC5523D

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 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Datasheet Descarga

Enlace URL