L6590 datasheet(1/23 Pages) STMICROELECTRONICS

部件名	L6590

功能描述	FULLY INTEGRATED POWER SUPPLY FIPS

PDF	23 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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L6590

October 2000

s

WIDE-RANGE MAINS OPERATION

s

"ON-CHIP" 700V V(BR)DSS POWER MOS

s

65 kHz INTERNAL OSCILLATOR

s

2.5V ± 2% INTERNAL REFERENCE

s

STANDBY MODE FOR HIGH EFFICIENCY AT

LIGHT LOAD

s

OVERCURRENT AND LATCHED

OVERVOLTAGE PROTECTION

s

NON DISSIPATIVE BUILT-IN START-UP CIRCUIT

s

THERMAL SHUTDOWN WITH HYSTERESIS

s

BROWNOUT PROTECTION (SMD PACKAGE

ONLY)

MAIN APPLICATIONS

s

WALL PLUG POWER SUPPLIES UP TO 15 W

s

AC-DC ADAPTERS

s

AUXILIARY POWER SUPPLIES FOR:

- CRT AND LCD MONITOR (BLUE ANGEL)

- DESKTOP PC/SERVER

- FAX, TV, LASER PRINTER

- HOME APPLIANCES/LIGHTING

s

LINE CARD, DC-DC CONVERTERS

DESCRIPTION

The L6590 is a monolithic switching regulator de-

signed in BCD OFF-LINE technology, able to operate

with wide range input voltage and to deliver up to

15W output power. The internal power switch is a lat-

eral power MOSFET with a typical RDS(on) of 13Ω

and a V(BR)DSS of 700V minimum.

MINIDIP

SO16W

ORDERING NUMBERS:

L6590N

L6590D

FULLY INTEGRATED POWER SUPPLY

TYPICAL APPLICATION CIRCUIT

3

1

5

6, 7, 8

L6590

AC line

88 to 264 Vac

4

Vcc

VFB

COMP

DRAIN

GND

Pout

up to 15W

Primary Feedback

3

1

5

6, 7, 8

L6590

AC line

88 to 264 Vac

4

Vcc

VFB

COMP

DRAIN

GND

Pout

up to 15W

Secondary Feedback

类似零件编号 - L6590

制造商	部件名	数据表	功能描述
STMicroelectronics	L6590A	238Kb / 19P	FULLY INTEGRATED POWER SUPPLY Oct-2000

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类似说明 - L6590

制造商	部件名	数据表	功能描述
STMicroelectronics	L6590A	238Kb / 19P	FULLY INTEGRATED POWER SUPPLY Oct-2000
Freescale Semiconductor...	34712	477Kb / 23P	3.0A 1.0MHz Fully Integrated DDR Switch-Mode Power Supply
Freescale Semiconductor...	34713	510Kb / 21P	5.0 A 1.0MHz Fully Integrated Single Switch-Mode Power Supply
Fairchild Semiconductor	FAN4603	955Kb / 12P	600mA, Fully Integrated, Buck Power Supply Module
Rohm	BZ6A7D06GM	690Kb / 19P	0.65A Output, Fully Integrated, Step-down Switching Power Supply Module
M/A-COM Technology Solu...	MAAP-010150	2Mb / 13P	Fully Integrated Power Amplifier
	MAAP-018260	2Mb / 12P	Fully Integrated Power Amplifier
	MAAP-110150	2Mb / 13P	Fully Integrated Power Amplifier
	MAAP-118260	1Mb / 13P	Fully Integrated Power Amplifier
Rohm	BZ6A1206GMP	1Mb / 23P	0.65A Output, Fully Integrated Step-down Switching Power Supply Module