UCL2300G-S08-R datasheet(3/5 Pages) UTC

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UCL2300

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R125-034.a



ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

VCC Pin Input Voltage

VCC

-0.3~22

Current Sense Pin Input Voltage

-0.3~6

Compensation Pin Voltage

COMP

-0.3~6

Line Voltage Sample Input

-0.3~6

Feedback Pin Input Voltage

-0.3~6

ST Pin Maximum Supply Current

IST_MAX

External Power MOSFET Drive Voltage

OUT

-0.3~18

Maximum Work Current of Internal Power MOSFET

IOUT

Power Dissipation (Note 1)

PDMAX

0.45

Junction to Ambient

θJA

145

°C/W

Junction Temperature

-40~+150

°C

Storage Temperature

TSTG

-55~+150

°C

Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

2. The maximum power dissipation decrease if temperature rise, it is decided by TJMAX, θJA, and environment

temperature (TA). The maximum power dissipation is the lower one between PDMAX=(TJMAX-TA)/ θJA and the

number listed in the maximum table.



RECOMMENDED OPERATION CONDITIONS

PARAMETER

SYMBOL

RATINGS

UNIT

Power Supply Voltage

VCC

11.5~17.5

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