ST890BD datasheet(1/7 Pages) STMICROELECTRONICS

Numer części	ST890BD

Szczegółowy opis	1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

PDF	7 Pages

Scroll/Zoom	100%

Producent	STMICROELECTRONICS [STMicroelectronics]

Strona internetowa	http://www.st.com

Logo

1 / 7 page

1/7

September 2002

s

2.7V TO 5.5V INPUT RANGE

s

PROGRAMMABLE CURRENT LIMIT UP TO

1.2A

s

LOW QUIESCENT CURRENT

s

THERMAL SHUTDOWN

s

FAULT INDICATOR OUTPUT

s

90m

Ω (TYP.) ON RESISTANCE

s

SO-8 PACKAGE

DESCRIPTION

The ST890 is a low voltage, P-Channel MOSFET

power switch intended for high side load switching

applications.

This switch operates with inputs from 2.7V ti 5.5V,

making it ideal for both 3V and 5V systems.

Internal current limiting circuitry protects the input

supply

against

overload.

Thermal

overload

protection limits power dissipation and junction

temperatures.

The ST890’s maxmimum current limits is 1.2A.

The current limit through the switch is programed

with a resistor from SET to groung. The ST890 is

available in SO-8 package. Main applications are:

PCMCIA

slots,

Access

bus

slots,

Portable

equipment.

ORDERING CODES

Type

Temperature

Range

Package

Comments

ST890CD

0 to 70 °C

SO-8 (Tube)

50parts per tube / 40tube per box

ST890CDR

0 to 70 °C

SO-8 (Tape & Reel)

2500 parts per reel

ST890BD

-40 to 85 °C

SO-8 (Tube)

50parts per tube / 40tube per box

ST890BDR

-40 to 85 °C

SO-8 (Tape & Reel)

2500 parts per reel

ST890

1.2A CURRENT LIMITED HIGH SIDE WITH

THERMAL SHUTDOWN

SCHEMATIC DIAGRAM

SO-8

Podobny numer części - ST890BD

Producent	Numer części	Arkusz danych	Szczegółowy opis
STMicroelectronics	ST890BD	443Kb / 9P	1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN 22-Jul-2005
	ST890BDR	443Kb / 9P	1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN 22-Jul-2005
	ST890BDR	563Kb / 20P	1.2 A current limited high side power switch with thermal shutdown 04-Mar-2009

More results

Podobny opis - ST890BD

Producent	Numer części	Arkusz danych	Szczegółowy opis
Maxim Integrated Produc...	MAX869L	90Kb / 8P	2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown Rev 0; 8/97
	MAX890L	135Kb / 8P	1A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown
	MAX891L	108Kb / 8P	Current-Limited, High-Side P-Channel Switches with Thermal Shutdown
	MAX893L	115Kb / 8P	1.2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown 19-1450; Rev 0; 7/99
	MAX894L	98Kb / 8P	Dual, Current-Limited, High-Side P-Channel Switches with Thermal Shutdown Rev 0; 10/96
STMicroelectronics	ST890	443Kb / 9P	1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN 22-Jul-2005
	ST890B	440Kb / 17P	1.2 A current limited high side power switch with thermal shutdown 01-Dec-2007
	ST890	563Kb / 20P	1.2 A current limited high side power switch with thermal shutdown 04-Mar-2009
Maxim Integrated Produc...	MAX890L	453Kb / 8P	1.2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown Rev 4; 4/11
Maxim Integrated Produc...	MAX890	453Kb / 8P	1.2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown 19-1146; Rev 4; 4/11

More results

ST890BD Arkusz danych(PDF) 1 Page - STMicroelectronics

ST890BD Arkusz danych(HTML) 1 Page - STMicroelectronics

Podobny numer części - ST890BD

Podobny opis - ST890BD

Html Pages

1 2 3 4 5 6 7

Arkusz danych Pobierz

Link URL