VN7016AJ datasheet(13/45 Pages) STMICROELECTRONICS

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VN7016AJ

Electrical specification

7 V < VCC < 18 V; -40°C < Tj < 150°C

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

tD_VOL

OFF-state diagnostic

delay time from rising

edge of VOUT

VIN = 0 V; VSEn = 5 V;

VSEL0 = 0 V; VSEL1 = 0 V;

VOUT = 0 V to 4 V

µs

Chip temperature analog feedback

VSENSE_TC

MultiSense output

voltage proportional to

chip temperature

VSEn = 5 V; VSEL0 = 0 V;

VSEL1 = 5 V; VIN = 0 V;

RSENSE = 1

kΩ; Tj = -40°C

2.325

2.41

2.495

VSEn = 5 V; VSEL0 = 0 V;

VSEL1 = 5 V; VIN = 0 V;

RSENSE = 1

kΩ; Tj = 25°C

1.985

2.07

2.155

VSEn = 5 V; VSEL0 = 0 V;

VSEL1 = 5 V; VIN = 0 V;

RSENSE = 1

kΩ; Tj = 125°C

1.435

1.52

1.605

dVSENSE_TC/dT Temperature coefficient

Tj = -40°C to 150°C

-5.5

mV/

Transfer function

VSENSE_TC (T) = VSENSE_TC (T0) + dVSENSE_TC / dT * (T - T0)

VCC supply voltage analog feedback

VSENSE_VCC

MultiSense output

voltage proportional to

VCC supply voltage

VCC = 13 V; VSEn = 5 V;

VSEL0 = 5 V; VSEL1 = 5 V; VIN =

0 V; RSENSE = 1

kΩ

3.16

3.23

3.3

Transfer function (3)

VSENSE_VCC = VCC / 4

Fault diagnostic feedback (see Table 10: "Truth table")

VSENSEH

MultiSense output

voltage in fault condition

VCC = 13 V; VIN = 0 V;

VSEn = 5 V; VSEL0 = 0 V;

VSEL1 = 0 V; IOUT = 0 A;

VOUT = 4 V; RSENSE = 1

kΩ;

6.6

ISENSEH

MultiSense output current

in fault condition

VCC = 13 V; VSENSE = 5 V

MultiSense timings (current sense mode - see Figure 7: "MultiSense timings (current sense

mode)")(4)

tDSENSE1H

Current sense settling

time from rising edge of

SEn

VIN = 5 V; VSEn = 0 V to 5 V;

RSENSE = 1

kΩ; RL = 2.6 Ω

µs

tDSENSE1L

Current sense disable

delay time from falling

edge of SEn

VIN = 5 V; VSEn = 5 V to 0 V;

RSENSE = 1

kΩ; RL = 2.6 Ω

µs

tDSENSE2H

Current sense settling

time from rising edge of

INPUT

VIN = 0 V to 5 V; VSEn = 5 V;

RSENSE = 1

kΩ; RL = 2.6 Ω

100

250

µs

ΔtDSENSE2H

Current sense settling

time from rising edge of

IOUT (dynamic response

to a step change of IOUT)

VIN = 5 V; VSEn = 5 V;

RSENSE = 1

kΩ; ISENSE = 90 %

of ISENSEMAX; RL = 2.6

100

µs

tDSENSE2L

Current sense turn-off

delay time from falling

edge of INPUT

VIN = 5 V to 0 V; VSEn = 5 V;

RSENSE = 1

kΩ; RL = 2.6 Ω

250

µs

DocID027399 Rev 1

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