VN770P datasheet(7/11 Pages) STMICROELECTRONICS

7 / 11 page

Symbol

Parameter

Test Co ndi tio ns

Min.

Typ .

Max.

Uni t

IOL

Open Load Current

Level

On-St ate

180

tpovl

St atus Delay

(note 3)

µs

tpol

St atus Delay

(note 3)

500

2500

µs

(*) In= Nominal current according to ISO definition for high side automotive switch (see note 1)

(^) See switching time waveform

() The VIH is internally clamped at 6V about. It is possible to connect this pin to an higher voltage via an external resistor calculated to not

exceed 10 mA at the input pin.

note 1: The Nominal Current is the current at Tc =85

oC for battery voltage of 13V which produces a voltage drop of 0.5 V

note 2: IOL(off) =(VCC -VOL)/ROL

note 3: tpovl tpol: ISO definition

ELECTRICAL CHARACTERISTICS FOR LOW SIDE SWITCHES

(Tcase =25

oC unless otherwise specified)

OFF

Symbol

Parameter

Test Co ndi tio ns

Min.

Typ .

Max.

Uni t

VCLAMP

Drain-source Clamp

Voltage

ID =7 A

Vin = 0

VCLTH

Drain-source Clamp

Threshold Voltage

ID =2 mA

Vin =0

VINCL

Input-Source Reverse

Clamp Voltage

Iin =-1 mA

-1

-0. 3

IDSS

Zero I nput Voltage

Drain Current (Vin =0)

VDS =13 V

Vin =0

VDS =25 V

Vin =0

200

µA

IISS

Supply Current from

Input Pin

VDS =0 V

Vin = 10 V

250

500

µA

ON (

∗)

Symbol

Parameter

Test Co ndi tio ns

Min.

Typ .

Max.

Uni t

VIN(th)

Input Threshold

Voltage

VDS =Vin

ID +Iin =1 mA

0.8

RDS(on)

St atic Drain-source On

Resistance

Vin =10 V

ID =7 A

Vin =5 V

ID =7 A

0.07

0.1

Ω

DYNAMIC

Symbol

Parameter

Test Co ndi tio ns

Min.

Typ .

Max.

Uni t

ELECTRICAL CHARACTERISTICS FOR DUAL HIGH SIDE SWITCH (continued)

PROTECTION AND DIAGNOSTICS

VN770P

7/11

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