UU6043B

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R121-024.E



ABSOLUTE MAXIMUM RATING

Reference point Pin 1

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

Pin 2 and 6

16.5

V

Pin 2 and 6

1.5

A

Pin 2 and 6

1.0

A

Surge Forward Current

Pin 8

50

mA

Output Current

Pin 3

0.3

A

340

mW

Power Dissipation

560

mW

Ambient Temperature Range

-40~+95

°C

Junction Temperature Range

150

°C

Storage Temperature Range

-55~+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-8

110

Junction to Ambient (Note)

SOP-8

160

°C/W



ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply Voltage Range

Pin 2 and 6

9

15

V

Dark phase, Pin 2 and 6

4.5

8

mA

Supply Current

Bright phase, Pin 2 and 6

7.0

11

mA

1.0

V

Relay Control Output:

Saturation Voltage Reverse Current

Pin 3

0.1

mA

Start Delay (Delay Time)

First bright phase

10

ms

Frequency Tolerance

Normal flashing

-5

+5

%

60

%

Bright Period

46

%

Frequency Increase

Lamp outage

Hz

50

53

57

mV

43

45

47

mV

Control Signal Threshold

47

49

51

mV

Leakage Resistance

49A to GND

4

5

kΩ

Lamp Load

1

W