TSM114 datasheet(1/14 Pages) STMICROELECTRONICS

No de pièce	TSM114

Description	3.3V 5V 짹12V Housekeeping IC

PDF	14 Pages

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Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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1 / 14 page

October 2004

Revision 1

1/14

s

Over voltage and under voltage protection

for 3.3V 5V and

±12V without external

components

s

Under voltage blanking function

s

Power good input/output

s

Externally adjustable PG delay

s

Fault output

s

Remote input

s

Externally adjustable remote delay

s

Precision voltage reference

s

2kV ESD protection (HBM)

Description

The TSM114 integrated circuit incorporates all of

the sensing circuitry required to regulate and

protect a multiple-output power supply (3.3V, 5V,

and

±12V) from both over-voltage and

under-voltage.

The TSM114 also includes all of the necessary

functions for housekeeping features, which allow

for safe operation under all conditions, as well as

very high system integration.

A precise voltage reference is also integrated in

the TSM114

Applications

s

PC SMPS multiple Power Line

Housekeeping IC (3.3V 5V

±12V)

Pin Connections (top view)

Order Codes

N

DIP-14

(Plastic Package)

Fault

Gnd

PG

Tpg

Rem

Trem

Tuv

Bsense

1

2

3

4

5

6

78

Vcc

Rcrnt

Vs3.3

Vs-12

Vs12

Vs5

9

10

11

12

13

14

Part Number

Temperature Range

Package

Packaging

Marking

TSM114IN

0 to +95°C

DIP14

Tube

TSM114

3.3V 5V

±12V Housekeeping IC

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Description similaire - TSM114

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	TSM112	85Kb / 7P	3.3V 5V 12V HOUSEKEEPING IC Jan-2001
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Golledge Electronics Lt...	GVXO34	69Kb / 1P	3.3V & 5V VCXO
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STMicroelectronics	TSM1121	136Kb / 11P	3.3V 5V 12V HOUSEKEEPING IC May-2003
Maxim Integrated Produc...	DS1836	173Kb / 9P	3.3V/5V MicroManager 121906
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