Electrical specifications

L9848

10/27

IDRN1-8(lk)

DRN1-8 leakage

current (low side)

VDD=0.5Vdc, VSRC1-6=0Vdc,

VDRN1-8=18 Vdc

VDD=0.5Vdc, VSRC1-6=0Vdc, VDRN=35 V

0.1

1.5

5

10

µA

µA

ISRC1-6(lk)

SRC1-6 leakage

current (high side)

VDD=0.5Vdc, VSRC1-6=0Vdc,

VDRN1-8=18 Vdc

VDD=0.5Vdc, VSRC1-6=0Vdc, VDRN=35 V

-5

-10

-0.1

-1.5

µA

µA

IDRN1-8(Sink)

DRN1-8 current sink

(low side)

VSRC1-6=0Vdc, DI=00h,

VDRN1-8 = 18 Vdc

VSRC1-6=0Vdc, DI=00h, VDRN=35 V

50

50

60

80

100

µA

µA

ISRC1-6(Sour)

SRC1-6 current

source (high side)

VSRC1-6=0Vdc, DI=00h,

VDRN1-8 =18 Vdc

VSRC1-6=0Vdc, DI=00h, VDRN=35 V

-80

-100

-50

-60

-30

-30

µA

µA

IDRN1-8(Limit)

DRN1-8 current limit

(low side)

VSRC1-6=0Vdc, DI=FFh,

VDRN1-8 = 4-16 Vdc

0.8

1.3

1.8

A

ISRC1-6(Limit)

SRC1-6 current limit

(high side)

VSRC1-6=0-12 Vdc, DI=FFh,

VDRN1-8 = VBatt

-0.8

1.3

-1.8

A

VDRN1-8(Cl+)

DRN1-8 clamp

voltage (low side)

VSRC1-6=0Vdc, DI=00h, IDRN1-8=10 mA

35

45

55

V

VSRC1-6(Cl+)bat SRC1-6 clamp

voltage (high side)

VDRN1-8=25 V DI=00h, IDRN1-8=10 mA

VBatt–

45

V

VSRC1-6GND

VDRN = 10 V; ISRC = -10 mA

-36

-31

-27

V

VDRN1-8(Fault)

DRN1-8 fault voltage

(low side)

VSRC1-6=0 Vdc, DI=00h

0.9VDD

1.1VDD

V

VSRC1-6(Fault)

SRC1-6 fault voltage

(high side)

VDRN1-8=VBatt, DI=00h

0.55VDD

0.65VD

D

V

RDSONDRN1-8

On-resistance

(DRN1-8)

Tj=110 °C

Tj=25 °C

Tj=-40 °C

1.5

1.0

2.0

1.5

1.3

W

W

W

TjTS

Thermal shutdown

junction

temperature(1)

155

185

°C

TjTSH

Thermal shutdown

threshold hysteresis*

515

K

PORwih

Power on reset

threshold on

3.40

4.50

V

PORwhyst

Power on reset

hysteresis

0.4

0.8

V

1.

Guaranteed by design, not tested

Table 6.

Electrical characteristcs (continued)

(Tj = -40°C to 150°C, VDD = 4.75 Vdc to 5.25 Vdc, VBatt=9 V to 18 V, unless otherwise

specified)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit