ISL6146BFRZ View Datasheet(PDF) - Intersil

Part Name

Description

Manufacturer

ISL6146BFRZ

Low Voltage OR-ing FET Controller

Intersil 

ISL6146

Electrical Specifications VCC = BIAS = 12V, unless otherwise stated. TA = +25°C to +85°C. Boldface limits apply over the operating

temperature range, -40°C to +125°C. (Continued)

SYMBOL

PARAMETERS

TEST CONDITIONS

MIN

(Note 8) TYP

MAX

(Note 8) UNITS

tEN2GTEF

EN/UVLO Falling to GATE Falling Delay

EN/OVP Rising to GATE Falling Delay

2

4

µs

2

4

µs

Ren_h

ENABLE Pull-Down Resistor

ISL6146A, ISL6146D

2

MΩ

Ren_l

ENABLE Pull-Up Resistor

ISL6146B, ISL6146E

2

MΩ

Vadj

ADJ Pin Voltage

Radj

ADJ Pull-Up Resistor

OTS

Over-Temperature Sense

RADJ 5kΩ to 100kΩ

Internal ADJ Pull-up Resistor to VOUT

Fault signals in operation

0.4

V

3.85

MΩ

140

°C

OTSHYS

HTS

Over-Temperature Sense Hysteresis

High Temperature Sense

Fault signals upon enabling

20

°C

125

°C

NOTE:

8. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.

8

FN7667.4

April 26, 2013

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