uba2015t/n1 NXP Semiconductors, uba2015t/n1 Datasheet - Page 4

• Manufacturer Part Number: uba2015t/n1
• Description: 600 V Fluorescent Lamp Driver With Pfc, Linear Dimming And Boost Function
• Manufacturer: NXP Semiconductors

NXP Semiconductors
UBA2016A_15_15A
Objective data sheet
Fig 2.
COMPPFC
AUXPFC
FBPFC
(1) Pin 9 is not connected in the UBA2015.
EOL
VFB
IFB
Block diagram UBA2015A and UBA2015
13
11
12
3
4
2
16 μA
5 μA
60 kΩ
VDD
5 μA
1 V
2.6 μA
1.39 V
0.25 V
1.27 V
0.1 V
1 V
2 x
3.35 V
80 mV
2.5 V
1 V
IC off
FBPFCOK
3 V
PFCOSP
DEMAG
OVPFC
9 μA
DETECTION
3.0 V
LAMP
ON
overcurrent
All information provided in this document is subject to legal disclaimers.
OR
OVextra
VFBlow
CONTROLLER
TIMER
t
on
OV
ign
end of life
PFC
9 μA
Rev. 1 — 20 May 2011
5 V
brownout
PFCOK
FLUORESCENT
1.27 V
CONTROLLER
0.5 V
LAMP
not burn
on: > 12.4 V
off: < 10.0 V
TEMPERATURE
Q
UVLO
DIM
SENSE
9
S
R
26 μA
(1)
140 °C
80 °C
UBA2016A/15/15A
OCpreheat
OCburn
5 V
CIFB
restart
OVERLAP
SHIFTER
1 mA
LEVEL
600 V fluorescent lamp driver
NON
VCO
6
REFERENCES
SUPPLY
DRIVE
CF
GATE
7
AND
47 μA
MODE DETECTION
FREQUENCY
0.5 V
2.5 V
GATE DRIVE
GATE DRIVE
SWITCHING/
CAPACITIVE
HIGH-SIDE
PREHEAT
LOW-SIDE
FIXED
13.4 V
HARD
5 V
UBA2015A
100 μA
8.5 μA
© NXP B.V. 2011. All rights reserved.
TIMER
UBA2015
001aan208
VDD
0.25 V
14
16
19
20
18
17
10
5
1
8
GPFC
IREF
VDD
FSHB
GHHB
SHHB
GLHB
SLHB
CPT
PH/EN
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