TSM114 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

TSM114

3.3V 5V ±12V Housekeeping IC

STMicroelectronics 

TSM114

Figure 3: Detailed Internal Schematic

Electrical Characteristics

Rem

5

2V

Vref

1.2V

3.6V

Tuv

7

10µA

CTuv

5mA

Vs12 Vs5

10 9

Vs3.3

12

Vref = 2.5V

2.5V

Vref

2V

UVP

+rails

UVP

-rails

1.125

OVP

+Rails

1.475

3.6V

Trem

6

10µA

CTrem

5mA

3.6V

Tpg

4

10µA

CTpg

5mA

3.6V

250µA

2.5V

Vref

2V

2.5V

Vref

2V

OV+UV

TDelay

SQ

R !Q

Bsense

8

Vref

Vs-12

11

OVP

-Rails

Iref

Vcc

14

Disable

UVP-OVP

Fault

1

3 Pg

Rcrnt

13

Vcc

2.5V

6/14

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