Unitrode UCC2972N

Package / Case

0603 (1608 Metric)

Mounting Type

Through Hole

Supplier Device Package

0603

Package

Tape & Reel (TR)

Base Product Number

RN731J

Mfr

KOA Speer Electronics, Inc.

Product Status

Obsolete

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.

-55°C ~ 155°C

Series

RN73

Size / Dimension

0.063 L x 0.031 W (1.60mm x 0.80mm)

Tolerance

±0.5%

Number of Terminations

2

Temperature Coefficient

The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. This factor is represented by the Greek lower-case letter “alpha” (α). A positive coefficient for a material means that its resistance increases with an increase in temperature.

±10ppm/°C

Type

CCFL Controller

Resistance

3.7 kOhms

Composition

Thin Film

Power (Watts)

0.063W, 1/16W

Voltage - Supply

4.5V ~ 20V

Frequency

80kHz ~ 160kHz

Current - Supply

7 mA

Dimming

No

Current - Output Source/Sink

-

Features

Moisture Resistant

Height Seated (Max)

0.022 (0.55mm)