TL594L-S16-R datasheet(4/9 Pages) UTC

4 / 9 page

TL594

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 9

www.unisonic.com.tw

QW-R103-031.B

ABSOLUTE MAXIMUM RATINGS (unless otherwise specified))

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

VCC

Amplifier Input Voltage

VIN

VCC + 0.3

Collector Output Voltage

VC1, VC2

Collector Output Current

IC1, IC2

250

Junction Temperature

+150

°C

Operating Temperature

TOPR

-40 ~ +85

°C

Storage Temperature

TSTG

-65 ~ +150

°C

Note: 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.

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

DIP-16

Junction to Ambient (Note)

SOP-16

θJA

°C/W

Note: 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.

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

MIN

TYP.

MAX

UNIT

Supply Voltage

VCC

Amplifier Input Voltage

VIN

-0.3

VCC-2

Collector Output Voltage

VC1, VC2

Collector Output Current (Each Transistor)

IC1, IC2

200

Current Into Feedback Terminal

lFB

0.3

Timing Capacitor

0.47

10000

Timing Resistor

1.8

500

kΩ

Oscillator Frequency

fOSC

300

kHz

ELECTRICAL CHARACTERISTICS ( VCC=15V, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

REFERENCE SECTION

Output Voltage (REF)

VREF

IOUT = 1mA, Ta = 25°C

4.95

5.05

Input Regulation

ΔVOUT

VCC = 7V~40V, Ta = 25°C

Output Regulation

ΔVOUT

IOUT = 1~10mA, Ta = 25°C

Output-Voltage Change with

Temperature

ΔTa =Min~Max

mV/V

Short-Circuit Output Current (Note)

ISC

VREF = 0V

OSCILLATOR SECTION, CT = 0.01μF, RT = 12KΩ (See Figure 1)

Frequency

fOSC

kHz

Standard Deviation of Frequency

(Note)

σfOSC

All values of VCC, CT, RT, and

Ta constant

100

Hz/kHz

Frequency Change With Voltage

ΔfOSC(ΔV)

VCC = 7V ~ 40V, Ta = 25°C

Hz/kHz

Frequency Change With

Temperature

ΔfOSC (ΔT)

ΔTa =Min~Max

Hz/kHz

DEAD-TIME CONTROL SECTION (See Figure 1)

Input Bias Current

IIB (DT)

VIN= 0 ~ 5.25V

-2

-10

μA

Maximum Duty Cycle, Each Output

DCMAX

DTC = 0V

0.45

Zero Duty Cycle

3.3

Input Threshold Voltage

VTH

Maximum Duty Cycle

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