UH8615 Datasheet, PDF(7/9 Page) Unisonic Technologies – HID LAMP CONTROLLER

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UH8615 Datasheet, PDF (7/9 Pages) Unisonic Technologies – HID LAMP CONTROLLER

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UH8615

Preliminary

CMOS IC

ï® ELECTRICAL CHARACTERISTICS(Cont.)

PARAMETER

LOAD POWER AMPLIFIER SECTION

LPOWER Voltage

LPOWER Source Current

LPOWER Sink Current

LOADISENSE Input Current

INPUT CURRENT SENSE SECTION

ISENSEIN Threshold

ISENSEIN Bias Current

VOUTSENSE SECTION

VOUTSENSE Threshold to PWMOUT

VOUTSENSE Threshold to FB

VOUTSENSE Threshold to NOTON

VOUTSENSE Input Current

OUTPUTS SECTION

PWMOUT High Voltage

PWMOUT Low Voltage

PUMPOUT High Voltage

PUMPOUT Low Voltage

NOTON High Voltage

NOTON Low Voltage

QOUT, QOUT High Voltage

QOUT, QOUT Low Voltage

FLT High Voltage

FLT Low Voltage

PUMPOUT Frequency

QOUT, QOUT Frequency

TIMING CAPACITOR SECTION

FLTC Threshold to FAULT

SLOPEC Voltage

FLTC Discharge Current

FLTC Charge Current

SLOPEC Charge Current

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

VLPOWER

ISOURCE

ISINK

IIN

VO(SENSE) = 0.0V

VO(SENSE) = 0.45V

VO(SENSE) = 0.65V

VO(SENSE) = 0.88V

VO(SENSE) = 2.0V

VO(SENSE) = 0.7V, SLOPEC = 0V

LPOWER = 0V

LPOWER = 1V

0.32

0.32

0.41

0.43

0.43

0.29

0.4

-2.5

0.40

0.40

0.46

0.51

0.51

0.34

-8.0

1.3

-0.1

0.48 V

0.48 V

0.51 V

0.59 V

0.59 V

0.41 V

-0.4 mA

mA

2.5 Î¼Aã

COMP = 5V, WARMUPC = 0V 0.16 0.21 0.28 V

COMP = 5V, WARMUPC = 10V 0.10 0.19 0.27 V

COMP = 1V, WARMUPC = 0V 0.07 0.10 0.2 V

IBIAS

OSC = 0V

OSC = 2V

-15 -5 -2 Î¼A

-65 -40 -15 Î¼A

VO(PWMOUT)

VO(FB)

VO(NOTON)

IIN

4.2 5.0 5.2 V

1.7 1.9 2.1 V

0.035 0.083 0.140 V

-1

1 Î¼Aã

VO(H) IPWMOUT = -100mA

9.15 10.0

V

VO(L) IPWMOUT = 100mA

0.3 0.5 V

VO(H) IPUMPOUT = -10mA

5.3 5.8

V

VO(L) IPUMPOUT = 10mA

1.0 1.8 V

VH INOTON = -1mA

5.0 6.3

V

VL INOTON = 1mA

0.1 0.3 V

VH

IQOUT = -1mA or IQOUT =

-1mA

5.0 6.3

V

VL IQOUT = 1mA or IQOUT = 1mA

0.1 0.45 V

VH(FLT) IFLT = -1mA

6.0 6.3

V

VL(FLT) IFLT = 1mA

0.1 0.3 V

F

BOOST = 9.5V

35 50 60 kHz

F

150 200 250 Hz

VFLTC

V(SLOPEC)

I(FLTC)

I(FLTC)

I(SLOPEC)

ISLOPEC = -125nA

ISLOPEC = -50nA

FLTC = 2.5V

FLTC = 2.5V

SLOPEC = 0.5V

SLOPEC = 2.2V

SLOPEC = 4.2V

4.65 4.9 5.25 V

1.3 1.5 1.7 V

2.8 3.0 3.2 V

35

250 nA

-430

-100 nA

-165 -90 -60 nA

-105 -60 -40 nA

-50 -30 -10 nA

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

7 of 9

QW-R118-019.a

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