Silicon Labs SI3402-A-GMR

Package / Case

20-VQFN 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

20

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.

Tape & Reel (TR)

Published

1997

Part Status

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

Obsolete

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

20

ECCN Code

EAR99

Type

Controller (PD)

Max Power Dissipation

The maximum power that the MOSFET can dissipate continuously under the specified thermal conditions.

15W

Voltage - Supply

2.8V~57V

Terminal Position

QUAD

Number of Functions

1

Terminal Pitch

The center distance from one pole to the next.

0.8mm

Base Part Number

SI3402

Pin Count

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

20

Output Voltage

5V

Input Voltage-Nom

5V

Number of Channels

1

Operating Supply Current

2mA

Nominal Supply Current

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

2mA

Power Dissipation

the process by which an electronic or electrical device produces heat (energy loss or waste) as an undesirable derivative of its primary action.

1.2W

Input Voltage (Min)

4.5V

Control Mode

CURRENT-MODE

Output Current-Max

0.68A

Input Voltage (Max)

5.5V

Control Technique

PULSE WIDTH MODULATION

Switcher Configuration

BUCK

Max Output Power

The maximum output power = the maximum output current × the rated output voltage

17W

Switching Frequency-Max

350kHz

Internal Switch(s)

Yes

Standards

802.3af (PoE)

Auxiliary Sense

No

Length

5mm

Height Seated (Max)

0.9mm

Width

5mm

RoHS Status

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

RoHS Compliant