UBA2016AP View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
UBA2016AP
NXP Semiconductors.
UBA2016AP Datasheet PDF : 42 Pages
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NXP Semiconductors
5. Block diagram
UBA2016A/15/15A
600 V fluorescent lamp driver
VDD
UBA2016A
5 μA
AUXPFC 13
0.1 V
DEMAG
GATE
DRIVE
14 GPFC
1.39 V
OVPFC
TEMPERATURE
SENSE
FBPFCOK
PFC
1V
CONTROLLER
S 140 °C
Q
R 80 °C
SUPPLY
AND
REFERENCES
5 IREF
FBPFC 11
COMPPFC 12
0.25 V
1.27 V
PFCOSP
ton
TIMER
PFCOK
IC off
3.0 V
brownout
1 mA
restart
16 VDD
13.4 V
19 FSHB
EOL 3
2x
16 μA
end of life
OR
5 μA
3.35 V
VFB 4
2.5 V
1V
80 mV
2.6 μA
OVextra
OV
ign
VFBlow
LAMP
ON
DETECTION
1V
IFB 2
60 kΩ
overcurrent
3V
9 μA
9 μA
5V
UVLO
on: > 12.4 V
off: < 10.0 V
LEVEL
SHIFTER
HIGH-SIDE
GATE DRIVE
20 GHHB
18 SHHB
FLUORESCENT
LAMP
CONTROLLER
HARD
SWITCHING/
CAPACITIVE
MODE DETECTION
NON
OVERLAP
OCpreheat
OCburn
VCO
LOW-SIDE 17 GLHB
GATE DRIVE
VDD
0.5 V
8.5 μA
1 SLHB
2.5 V
TIMER
100 μA
8 CPT
10 BOOST
0.5 V
1.27 V
not burn
5V
26 μA
5V
47 μA
9
67
DIM
CIFB
CF
001aam531
Fig 1. Block diagram UBA2016A
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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