93334G-S08-R datasheet(3/4 Pages) UTC

3 / 4 page

93334

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 4

www.unisonic.com.tw

QW-R121-006.C



ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Power Supply Voltage-Steady State Transient 300ms or less

VCC

Output Sink Current-Steady State Transient 300ms of less

IOUT(SINK)

300

1.0

Power Dissipation

Derate above 25

C

1.05

mW/

C

Junction Temperature

+125

C

Operating Temperature

TOPR

-40~+125

C

Storage Temperature

TSTG

-40 ~ 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.



ELECTRICAL CHARACTERISTICS (VCC = 13.2VDC, circuit of Figure 3, unless otherwise specified)

PARAMETER

SYMBOL TEST CONDITIONS

MIN

TYP

MAX

UNIT

Internal Supply Voltage, Pin 6

VCC

VBAT =4.0VDC

3.5

VDC

VBAT =8.0VDC

7.2

VBAT =12.0VDC

10.4

VBAT =14.0VDC

11.8

Ignition Coil Current Peak,

Cranking RPM 2.0Hz ~ 27Hz

IPEAK

VBAT =4.0VDC

3.0

3.4

APEAK

VBAT =6.0VDC

4.0

5.2

VBAT =8.0VDC

4.6

5.3

VBAT =10.0VDC

5.1

5.4

Ignition Coil Current Peak, Normal RPM

IPEAK

F=33Hz

5.1

5.5

APEAK

F=133Hz

5.1

5.5

F=200Hz

4.2

5.4

F=267Hz

3.4

4.4

F=333Hz

2.7

3.4

Ignition Coil On-Time, Normal RPM Range

TON

F=33Hz

7.5

14.0

F=133Hz

5.0

5.9

F=200Hz

4.0

4.6

F=267Hz

3.0

3.6

F=333Hz

2.3

2.8

Shutdown Voltage

VBAT

VDC

Input Threshold (Static Test)

VTHR

Turn-on

360

mVDC

Turn-off

Input Threshold Hysteresis

VHYS

mVDC

Input Threshold (Active Operation)

VTHR

Turn-on

1.8

VDC

Turn-off

1.5

Total Circuit Lag from ts (Figure 1) until Ignition

Coil Current Falls to 10%

120

s

Ignition Coil Current Fall Time (90% ~ 10%)

4.0

s

Saturation Voltage IC Output (Pin 7)

(RDRIVE = 100Ω)

VCE(SAT)

VBAT =10VDC

120

mVDC

VBAT =30VDC

280

VBAT =50VDC

540

Current Limit Reference, Pin 8

VREF

120

160

190

mVDC

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