UBA2016AP datasheet(26/42 Pages) PHILIPS

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UBA2016A_15_15A

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Objective data sheet

Rev. 1 — 20 May 2011

26 of 42

NXP Semiconductors

UBA2016A/15/15A

600 V fluorescent lamp driver

Vrestart(VDD)

restart voltage on pin VDD

6.2

6.5

6.8

Irestart(VDD)

restart current on pin VDD

VVDD = 9 V

0.85

1.10

1.35

Vclamp(VDD)

clamp voltage on pin VDD

IC off; IVDD = 0.33 mA

13.0

13.4

13.8

Iclamp(VDD)

clamp current on pin VDD

IC off; VVDD = 14.0 V

IVDD

current on pin VDD

VFBPFC =1.2 V;

VCOMPPFC =1V

1.2

1.7

2.2

PFC normal operation

ton(PFC)

PFC on-time

VCOMPPFC = 350 mV

0.70

1.05

1.40

μs

ton(PFC)high

high PFC on-time

VCOMPPFC = Vhigh(COMPPFC)

μs

toff(PFC)low

low PFC off-time

1.7

2.0

2.3

μs

tleb(FBPFC)

leading edge blanking time on pin

FBPFC

from the start of rising edge on

pin GPFC

260

330

400

Vreg(FBPFC)

regulation voltage on pin FBPFC

VCOMPPFC = 1.6 V

1.23

1.27

1.31

VCOMPPFC = 200 mV

1.23

1.28

1.33

Ibias(FBPFC)

bias current on pin FBPFC

VFBPFC = 1.27 V

4.5

5.0

5.5

μA

gm(PFC)

PFC transconductance

VCOMPPFC =1.5 V;

1.2 V < VFBPFC <1.34V

μA/V

Vth(VPFCok)FBPFC PFC voltage OK threshold voltage on

pin FBPFC

0.95

1.00

1.05

Vdet(demag)

demagnetization detection voltage

on pin AUXPFC

100

150

Vclamp(COMPPFC)

clamp voltage on pin COMPPFC

VFBPFC = 1 V

2.85

3.00

3.15

PFC protection

ton(PFC)nodemag

no demagnetization detected PFC

on-time

1.0

1.3

1.6

μs

Vth(osp)(FBPFC)

open/short protection threshold voltage

on pin FBPFC

0.20

0.25

0.30

Vth(ov)(FBPFC)

overvoltage threshold voltage on pin

FBPFC

1.34

1.39

1.43

Ibias(AUXPFC)

bias current on pin AUXPFC

VAUXPFC =0.1 V

−6

−5

−4

μA

PFC driver

Isource(GPFC)

source current on pin GPFC

VGPFC =4 V; VVDD =12V

−105 −90

−75

Rsink(GPFC)

sink resistance on pin GPFC

VGPFC =2 V; VVDD = 12 V

13.5

16.0

18.5

HB preheat

Rext(PH/EN)

external resistor on pin PH/EN

38.6

tto(ph)

preheat time-out time

CCPT = 100 nF

0.80

0.94

1.08

VO(ph)(PH/EN)

preheat output voltage on pin PH/EN

Preheat or Ignition state

1.78

1.84

1.90

Vctrl(ph)SLHB

overcurrent protection threshold voltage

on pin SLHB

preheat

0.44

0.48

0.52

Ich(CIFB)

charge current on pin CIFB

no fault detected;

Preheat and Ignition states

only; VCIFB =1.5 V

−10.3 −9.0

−7.7

μA

Table 6.

Characteristics …continued

Tamb = 25 °C; settings according to default setting[1]; all voltages referenced to GND; current flow into the IC is positive;

unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

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