L99DZ100GP datasheet(41/197 Pages) STMICROELECTRONICS

41 / 197 page

DS11546 Rev 5

41/197

L99DZ100G, L99DZ100GP

Electrical specifications

196

3.4.12

Current monitoring

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

current flows into the pin. 6 V ≤ VS ≤ 28 V; 6 V ≤ VSREG ≤ 28 V; Tj = -40 °C to 150 °C, unless

otherwise specified.

fPWMx(01) PWM switching frequency

VS/VSREG = 13.5 V;

V1 = 5 V

200

fPWMx(10) PWM switching frequency

VS/VSREG = 13.5 V;

V1 = 5 V

330

fPWMx(11) PWM switching frequency

VS/VSREG = 13.5 V;

V1 = 5 V

500

1. RLOAD = 16 Ω at OUT1,6 and OUT7,8 in low on-resistance mode

2. RLOAD = 4 Ω at OUT4,5

3. RLOAD = 128 Ω at OUT2,3,4,9,10,11,12,13,15,15,HS, ECV and OUT7,8 in high on-resistance mode

4. tCC is the switch-on delay time if complement in half bridge has to switch off

Table 17. Power outputs switching times (continued)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

Table 18. Current monitoring

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

|IOC1|,

|IOC6|

Overcurrent threshold HS & LS

VS = 13.5 V; V1 = 5 V; sink

and source

|IOC2|,

|IOC3|

0.5

1.0

|IOC4|

VS = 13.5 V; V1 = 5 V; sink

and source; Tj = -40 °C to

70 °C

7.5

VS = 13.5 V; V1 = 5 V; sink

and source; Tj = 130 °C

610

|IOC5_1|

VS = 13.5 V; V1 = 5 V; sink

and source

|IOC5_2|4.5

7.5

|IOC5_3|7.5

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