TSM1121ID

更新时间： 2024-10-29 13:14:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
11页	126K
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中文翻译

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数据手册

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TSM1121ID 数据手册

TSM1121

3.3V 5V 12V HOUSEKEEPING IC

■ Over voltage protection for 3.3V 5V and

12V without external components

■ Under voltage protection for 3.3V 5V and

12V without external components

■ Over voltage protection for -12V or -5V with

external components

■ Externally adjustable under voltage

blanking during power up

■ Power good input/output

■ Externally adjustable pg delay

■ Fault output

DIP14

(Plastic Package)

SO14

(Plastic Micropackage)

■ Remote output

■ Externally adjustable remote delay

■ Precision voltage reference

■

2kV ESD protection

PIN CONNECTIONS (top view)

DESCRIPTION

The TSM1121 integrated circuit incorporates all

sensing circuitry to regulate and protect from over

voltage and under voltage a multiple output power

supply (3.3V, 5V and 12V).

VS33

VS5

VS12

VCC

TSM1121 incorporates all the necessary functions

for Housekeeping features which allow safe

operation in all conditions, and very high system

integration.

13 FAULT

TPG

TREM

REM

VREF

TSM1121 integrates a precise voltage reference.

APPLICATION

TUV

GND

■ PC SMPS triple power line housekeeping ic

(3.3V 5V 12V)

ORDER CODE

Package

Part

Temperatur

e Range

Marking

Number

TSM1121CN

0 to 85°C

•

TSM1121C

M1121

TSM1121CD

•

Note: N = Dual in Line Package (DIP)

D = Small Outline Package (SO) - also available in Tape &

Reel (DT)

Revision A

1/11

May 2003

12 3 4 5 6 7...11

中文翻译

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与TSM1121ID相关器件

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TSM1121IDT	STMICROELECTRONICS	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14, PLASTIC, MICRO, SOP-14
TSM112CD	STMICROELECTRONICS	获取价格	3.3V 5V 12V HOUSEKEEPING IC
TSM112CDT	ETC	获取价格	Analog IC
TSM112CN	STMICROELECTRONICS	获取价格	3.3V 5V 12V HOUSEKEEPING IC
TSM112D	STMICROELECTRONICS	获取价格	3.3V 5V 12V HOUSEKEEPING IC
TSM112N	STMICROELECTRONICS	获取价格	3.3V 5V 12V HOUSEKEEPING IC
TSM-113-01,-02,-03-FM-DH	SAMTEC	获取价格	26 CONTACT(S), MALE, RIGHT ANGLE TWO PART BOARD CONNECTOR, SURFACE MOUNT
TSM-113-01,-02,-03-F-MT	SAMTEC	获取价格	26 CONTACT(S), MALE, RIGHT ANGLE TWO PART BOARD CONNECTOR, SOLDER AND SMT
TSM-113-01,-02,-03-L-DH	SAMTEC	获取价格	26 CONTACT(S), MALE, RIGHT ANGLE TWO PART BOARD CONNECTOR, SURFACE MOUNT
TSM-113-01,-02,-03-LM-MT	SAMTEC	获取价格	26 CONTACT(S), MALE, RIGHT ANGLE TWO PART BOARD CONNECTOR, SOLDER AND SMT