L99MM70XP datasheet(37/68 Pages) STMICROELECTRONICS

37 / 68 page

L99MM70XP

Electrical characteristics

Doc ID 022637 Rev 2

37/68

8.8

Charge pump output CP

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

flows into the pin. 8 V

 V

S  16 V; Tamb = -40 °C...125 °C, unless otherwise specified.

8.9

Outputs OUT1 – OUT9, ECV, ECFD

8.9.1

On-resistance

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

flows into the pin. 8 V

 V

S  16 V; Tamb = -40 °C...125 °C, unless otherwise specified.

ICM acc

Current monitor accuracy

accICMOUT1,5,9 and 8 (low on-res.)

 V

CM  VCC -1 V;

IOUTmin =500 mA;

IOUT9max =5.9 A;

IOUT1,5max =2.9 A;

IOUT8max =1.3 A

—

4% + 1%

FS(1)

8% + 2%

FS(1)

accICMOUT2,3,4,6,7 and 8 (high on-res.)

 V

CM  VCC -1 V;

IOUT.min =100 mA;

IOUT2,3,4,6,7max =0.6 A;

IOUTXmax =0.3 A

—

FS(full scale) = IOUTmax * ICM r

Table 15.

Current monitor output CM (continued)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

Table 16.

Charge pump output CP

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

VCP

Charge pump output voltage

VS =8V, ICP =-60 µA

VS + 6

VS + 13

VS =10V, ICP =-80 µA

VS + 8

VS + 13

VS  12 V, ICP = -100 µA

VS + 10

VS + 13

ICP

Charge pump output current

VCP =VS + 10 V,

VS = 13.5 V

150

300

µA

Table 17.

On-resistance

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

RON OUT1,5

On-resistance to supply or GND

VS = 13.5 V, Tamb =+25 °C

IOUT1,5 =±1.5A

300

400



VS = 13.5 V, Tamb = +125 °C

IOUT1,5 =±1.5A

450

600



RON OUT2,3,4 On-resistance to supply or GND

VS = 13.5 V, Tamb =+25 °C

IOUT2,3,4 =±0.4A

1600

2200



VS = 13.5 V, Tamb =+125 °C

IOUT2,3,4 =±0.4A

2500

3400



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