Linear Technology/Analog Devices LTC4290BIUJ#PBF

Lifecycle Status

PRODUCTION (Last Updated: 1 week ago)

Factory Lead Time

8 Weeks

Package / Case

40-WFQFN Exposed Pad

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

YES

Number of Pins

40

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C~85°C

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tube

Published

2012

JESD-609 Code

e3

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

40

ECCN Code

EAR99

Type

Controller (PSE)

Terminal Finish

Matte Tin (Sn)

Additional Feature

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

ALSO REQUIRED VDD OF 3V TO 3.6V

Voltage - Supply

3V~3.6V

Terminal Position

QUAD

Number of Functions

1

Terminal Pitch

The center distance from one pole to the next.

0.5mm

Frequency

1MHz

Base Part Number

LTC4290

Pin Count

a count of all of the component leads (or pins)

40

Power Supplies

an electronic circuit that converts the voltage of an alternating current (AC) into a direct current (DC) voltage.?

3.354V

Number of Channels

8

Power - Max

25.5W

Current - Supply

10mA

Supply Current-Max (Isup)

15mA

Neg Supply Voltage-Nom (Vsup)

-54V

Nominal Input Voltage

The actual voltage at which a circuit operates can vary from the nominal voltage within a range that permits satisfactory operation of equipment. The word “nominal” means “named”.

3.3V

Internal Switch(s)

No

Neg Supply Voltage-Max (Vsup)

-45V

Standards

802.3at (PoE+), 802.3af (PoE)

Neg Supply Voltage-Min (Vsup)

-57V

Length

6mm

Width

6mm

REACH SVHC

No SVHC

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

ROHS3 Compliant

Lead Free

Lead Free