TL594L-P16-R datasheet(4/8 Pages) UTC

4 / 8 page

TL594

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 8

www.unisonic.com.tw

QW-R103-031,A

ABSOLUTE MAXIMUM RATINGS

(over operating free-air temperature range (unless otherwise noted)

Note1)

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

VCC

Amplifier input voltage

VCC + 0.3

Collector output voltage

Collector output current

250

Operating Junction Temperature

+150

°C

Operating Free-Air Temperature

-40 ~ +85

°C

Storage Temperature

TSTG

-40 ~ 150

°C

Note 1. Stresses beyond “absolute maximum ratings” may cause permanent damage to the device. For reliability,

considerations use 80% or below for application is recommended.

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

DIP package

SOP package

Package thermal impedance

(see Notes 2 and 3)

TSSOP package

θJA

108

°C/W

Note 1. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation

at any allowable ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of

150°C can affect reliability.

2. The package thermal impedance is calculated in accordance with JESD 51-7.

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

MIN

MAX

UNIT

Supply voltage

VCC

Amplifier input voltage

-0.3

VCC-2

Collector output voltage

Collector output current (each transistor)

200

Current into feedback terminal

0.3

Timing capacitor

0.47

10000

Timing resistor

1.8

500

kΩ

Oscillator frequency

fOSC

300

kHz

Operating free-air temperature Operating free-air

temperature

-40

°C

FUNCTION TABLE

INPUT

Output CTRL

OUTPUT FUNCTION

VI = 0

Single-ended or parallel output

VI = VREF

Normal push-pull operation

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