Texas Instruments UCC3973PW

Lifecycle Status

ACTIVE (Last Updated: 3 days ago)

Factory Lead Time

6 Weeks

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

8-TSSOP (0.173, 4.40mm Width)

Number of Pins

8

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.

0°C~70°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

JESD-609 Code

e4

Pbfree Code

yes

Part Status

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

Active

Moisture Sensitivity Level (MSL)

2 (1 Year)

Number of Terminations

8

ECCN Code

EAR99

Type

CCFL Controller

Terminal Finish

Nickel/Palladium/Gold (Ni/Pd/Au)

Voltage - Supply

4.5V~20V

Terminal Position

DUAL

Terminal Form

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

GULL WING

Peak Reflow Temperature (Cel)

260

Number of Functions

1

Supply Voltage

12V

Terminal Pitch

The center distance from one pole to the next.

0.65mm

Frequency

80kHz~160kHz

Base Part Number

UCC3973

Pin Count

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

8

Max Output Current

The maximum current that can be supplied to the load.

100mA

Input Voltage-Nom

12V

Power Supplies

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

12V

Operating Supply Current

7mA

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.

7mA

Output Current

The rated output current is the maximum load current that a power supply can provide at a specified ambient temperature. A power supply can never provide more current that it's rated output current unless there is a fault, such as short circuit at the load.

100mA

Input Voltage (Min)

4.5V

Control Mode

CURRENT-MODE

Input Voltage (Max)

25V

Control Technique

PULSE WIDTH MODULATION

Supply Current-Max (Isup)

10.5mA

Switcher Configuration

CURRENT FED PUSH-PULL

Dimming

No

Height

1.2mm

Length

3mm

Width

4.4mm

Thickness

1mm

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