NHS010B datasheet(10/41 Pages) RENESAS

10 / 41 page

PD166031AT1U

3. Specification

R07DS1308EJ0100 Rev.1.00

Page 10 of 39

Oct. 30, 2015

Diagnosis function

Tch=-40 to 150°C, Vcc=7 to 18V, VIN=4.5V, VSEN=4.5V, unless otherwise specified

Parameter

Symbol

Min

Typ

Max

Unit

Test Condition

Sense current settling time

after input signal positive

slope

tsis(on)

250

s

VCC=13.5V, VIN=0V to 4.5V,

IL/IIS=KILIS, RL=2



Sense current settling time

after input signal negative

slope 1)

tsis(off)

s

VIN=4.5V to 0V

Sense current settling time

after sense enable during

on-state 1)

tssen(on)

s

VSEN=0V to 4.5V, RL=2



Sense current settling time

after sense disable during

on-state 1)

tssen(off)

s

VSEN=4.5V to 0V, RL=2



Sense current settling time

during on-state 1)

tsis(LC)

s

RL=2

 to 1

Fault signal delay after

over current detection 1)

tdsc(fault)

s

VIN=0V to 4.5V, IL=IL(SC)

Fault signal delay after

power limitation valid 1)

tdpl(fault)

s

Von>Von(CL1)

Fault signal delay after

power limitation invalid 1)

tdpl(off)

s

Von<Von(CL1)

Fault signal delay after

absolute thermal shutdown

tdot(fault)

s

IIS

IIS,fault

Fault signal delay after

open load detection at off-

state 1)

tdop(fault)

s

VIN=0V, VOUT>VOUT(OL)

Fault signal delay after

input negative slope 1)

tdoff(fault)

s

VIN=4.5V to 0V

Remark) All voltages refer to ground pin of the device

1) not subjected production test, guaranteed by design

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