L99PM72PXP datasheet(61/128 Pages) STMICROELECTRONICS

tên linh kiện	L99PM72PXP

Giải thích chi tiết về linh kiện	Advanced power management system IC with embedded LIN and high speed CAN transceiver supporting CAN Partial Networking

PDF	128 Pages

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61 / 128 page

L99PM72PXP

Electrical specifications

Doc ID 023553 Rev 3

61/128

5.5.9

Relay drivers

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

flows into the pin. 6 V < VS < 18 V; 4.8 V < V1 < 5.2 V; Tj = -40 to 130°C, unless otherwise

specified.

Table 22.

Outputs (OUT1...4)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

RDS(ON)

Static drain source on-

resistance

(IOUT_HS =150 mA)

ILOAD =60mA; Tj = 25°C



IOUT

Short circuit shut down

current

8V<VS < 16 V

140

235

350

IOLD

Open load detection current

0.9

4.5

dVOUT/dt Slew rate

0.2

0.5

0.8

V/µs

td(on)

Switch ON delay time

0.2 VS

535

µs

td(off)

Switch OFF delay time

0.8 VS

150

µs

tSCF

Short circuit filter time

Tested by scan chain

64 * TOSC

IFW

(1)

Parameter guaranteed by design.

Loss of GND current (ESD

structure)

100

tOLDT

Open load detection time

Tested by scan chain

64 * TOSC

Table 23.

Relay drivers

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

RDS(on) DC output resistance

ILOAD =100 mA at Tj = 25°C



IOUT

Short circuit shut

down current

8V<VS < 16 V

250

375

500

Output clamp voltage

(1)

The output is capable to switch off relay coils with the impedance of RL = 160 ; L = 300 mH (RL = 220 ;

L = 420 mH); at VS = 40 V (Load dump condition)

ILOAD = 100 mA

tONHL

Turn on delay time to

10% VOUT

550

100

µs

tOFFLH

Turn off delay time to

90% VOUT

550

100

µs

tSCF

Short circuit filter time

Tested by scan chain

64*TOSC

dVOUT/dt Slew rate

0.2

V/µs

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