UBA2016AP View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
UBA2016AP
NXP Semiconductors.
UBA2016AP Datasheet PDF : 42 Pages
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NXP Semiconductors
UBA2016A/15/15A
600 V fluorescent lamp driver
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
Idch(CIFB)
fsw(ph)
discharge current on pin CIFB
preheat switching frequency
HB lamp ignition
preheat overcurrent detected;
VCIFB = 1.5 V
UBA2015; UBA2015A
Rext(PH/EN) = 40 k;
Cext(CF) = 200 pF
Rext(PH/EN) = 100 k;
Cext(CF) = 200 pF
7.7 9.0 10.3 A
93 97.7 102.4 kHz
62 66 70 kHz
fsw(high)/fsw(low) high switching frequency to low
switching frequency ratio
2.2 2.4 2.6
Vfsw(low)(CIFB)
low switching frequency voltage on pin
CIFB
-
3.0 -
V
Vth(lod)(IFB)
lamp on detection threshold voltage on
pin IFB
1
1.11 1.22 V
Vth(lod)(VFB)
lamp on detection threshold voltage on
pin VFB
0.9 1.0 1.1 V
V(VregVth(lod))
regulation voltage to lamp-on-detect
threshold voltage difference
pin IFB
40 160 250 mV
td(lod)
lamp on detection delay time
HB normal operation
2
3
4
ms
fsw(low)
low switching frequency
CCF = 200 pF
41 43 45 kHz
20 -
80 kHz
Vhigh(CF)
Vreg(IFB)
Ich(low)(CF)
Vi(IFB)
Ri(IFB)
Ven(PH/EN)
VO(burn)(PH/EN)
gm(IFB)
IO(clamp)(PH/EN)
HB driver
high voltage on pin CF
regulation voltage on pin IFB
low charge current on pin CF
input voltage range on pin IFB
input resistance on pin IFB
enable voltage on pin PH/EN
burn state output voltage on pin PH/EN
IFB transconductance
output current clamp on pin PH/EN
VCIFB = 2 V; VIFB > 0 V
VCIFB = 2 V; VDIM = 127 mV;
VIFB > 0 V
VCIFB = 2 V; VIFB < 0 V
VCIFB = 2 V; VDIM = 127 mV;
VIFB < 0 V
VCIFB = 2 V
VIFB = 1 V
VIFB = 1 V
Burn state
VCIFB = 2 V
Preheat, Ignition or Burn
states; VPH/EN = 0.2 V
-
2.5 -
V
1.22 1.27 1.32 V
77 127 177 mV
1.34 1.27 1.2 V
197 127 57 mV
-
47 -
A
3.1 -
+3.1 V
-
60 -
k
-
30 -
k
0.21 0.25 0.29 V
1.21 1.27 1.33 V
14 16.5 19 A/V
-
-
0.16 mA
Isource(GLHB)
Rsink(GLHB)
Isource(GHHB)
source current on pin GLHB
sink resistance on pin GLHB
source current on pin GHHB
VGLHB = 4 V
VGLHB = 2 V
VSHHB = 0 V; VGHHB = 4 V
105 90
13.5 16
105 90
75 mA
18.5
75 mA
UBA2016A_15_15A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 16 November 2011
© NXP B.V. 2011. All rights reserved.
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