TSM111 Просмотр технического описания (PDF) - STMicroelectronics

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TSM111

TRIPLE VOLTAGE AND CURRENT SUPERVISOR

STMicroelectronics 

TSM111

POWER GOOD SECTION

Symbol

Parameter

Test Condition

Tpor

Ic

Vth

Vhdet

Vhpor

Vdet

Rdet

Vvs4

tr

tf

Vol2

Ioh2

Turn on Delay for Power Good,

Cpor = 2.2µF

Ic = 20µA typ.,

Vth = 2V typ.

Tpor Delay Charging Current

Tpor Delay Threshold Voltage

Under Voltage Comparator Hysteresis

Hysteresis on Tpor

Voltage Detect Level

UV Input pin 11

Load Resistor on Vdetect

UV Input pin 11

Undervoltage Sense 5V

PG Output Rise Time

CL = 100pF

PG Output Fall Time

CL = 100pF

Power Good Output Saturation Level Ic = 15mA

Power Good Leakage Current Collector Vout = 5V

REMOTE On/Off

Symbol

Parameter

Test Condition

Vrem

Iil

Vol1

Ioh1

Vih1

Trem1

Trem2

Remote On/Off Input Threshold Level

Remote Input Low Driving Current

Remote Ouput (PWM) Saturation Level Ic = 0.5mA

Remote Output (PWM) Collector

Leakage Current

Vout = 5V

Remote Input Voltage Level

Pin 7 open

Timing On to Off in to On/Off

out, Cext = 100,F

Timing Off to On in to On/Off

out, Cext = 100nF

Min.

100

12

1.8

20

200

1.22

4.1

Typ.

300

20

2

40

250

1.26

20

4.3

1

300

Max.

500

28

2.2

80

1.3

4.5

0.4

1

Unit

ms

µA

V

mV

mV

V

kΩ

V

µs

ns

V

µA

Min.

1

4.2

4

16

Typ.

8

24

Max.

1.8

1

1.3

1

5.25

14

34

Unit

V

mA

V

µA

V

ms

ms

4/17

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