L99PM72PXP datasheet(56/128 Pages) STMICROELECTRONICS

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Electrical specifications

L99PM72PXP

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Doc ID 023553 Rev 3

5.5.2

Oscillator

The voltages are referred to ground and currents are assumed positive, when the current

flows into the pin. 4.5 V < VS < 28 V; Tj = -40°C to 130°C, unless otherwise specified.

All outputs open; Tj = -40°C to 130°C, unless otherwise specified.

5.5.3

Power-on reset (VS)

5.5.4

Voltage regulator V1

The voltages are referred to ground and currents are assumed positive, when the current

flows into the pin. 4.5 V < VS < 28 V; Tj = -40°C to 130°C, unless otherwise specified.

Table 15.

Oscillator

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

FCLK

Oscillation frequency

0.80

1.0

1.35

MHz

Table 16.

Power-on reset (VS)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

VPOR

VPOR threshold

VS increasing

3.45

4.5

VS decreasing

(1)

This threshold is valid if VS had already reached 7 V previously.

2.35

3.5

Table 17.

Voltage regulator V1

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

Output voltage

5.0

Output voltage tolerance

active mode

ILOAD = 4 mA to 100 mA;

VS =13.5V

-2

Vhc1

Output voltage tolerance;

active mode; high current

ILOAD = 100 mA to 250 mA;

VS =13.5V

-3

ILOAD =250 mA;

VS =13.5V

-5

VSTB1

Output voltage tolerance

V1_standby mode

ILOAD = 0 µA to 4 mA;

VS =13.5V

-2

VDP1

Drop-out voltage

ILOAD =50mA; VS =5V

0.2

0.4

ILOAD =100 mA; VS =4.5 V

0.2

0.5

ILOAD =100 mA; VS =5V

0.3

0.5

ILOAD = 150 mA; VS = 4.5 V

0.45

0.6

ILOAD = 150 mA; VS = 5.0 V

0.45

0.6

ICC1

Output current in active mode

Max. continuous load

current

250

ICCmax1 Short circuit output current

Current limitation

340

600

900

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