UBA2028T NXP [NXP Semiconductors], UBA2028T Datasheet - Page 16

• Manufacturer Part Number: UBA2028T
• Description: 600 V dimmable power IC for compact fluorescent lamps
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
13. Test information
UBA2028_1
Product data sheet
Fig 9.
C28
4.7 F
8.2 mH
Application circuit 230 V
L1
L
13.1.1 Safety: Electric, Magnetic and ElectroMagnetic Fields (EMF)
V+
AC
R1
4.7
R20
220 k
0.5 W
R21
22 k
RS1PJ
R9
220 k
0.5 W
13.1 Quality information
47 nF 400 V
47 nF 400 V
5.1 V
D2
D11
D1
230 V AC
1
2
1W
C12
C11
DFS10S
4
3
BAS16H
R22
22 k
RS1PJ
D16
V
AC
D8
N
•
•
•
C1
10 F
400 V
R13
22 k
22 k
R 19
NXP Semiconductors manufactures and sells many products, which, like any
electronic apparatus, in general may have the ability to emit and receive
electromagnetic signals.
One of NXP Semiconductors’ leading business principles is to take health and safety
measures for our products, to comply with all applicable legal requirements and to
stay well within the EMF standards applicable at the time of printing this document for
each individual product.
NXP Semiconductors aims, at all times, to supply safe products and services.
R28
C29
4.7 F
3 M
220 k
R3
VREF
GND
ACM
CSN
CSP
330 k
LVS
HV
CT
R12
FS
FS
C2
220 nF
2
3
4
5
6
7
8
9
10
1
1800 pF 1000 V
UBA2028
R7
62 k
Rev. 01 — 9 October 2009
100 nF
Cin
C6
600 V dimmable power IC for compact fluorescent lamps
R10
1 k
20
19
18
17
16
15
14
13
12
11
C5
100 nF
SL
SH
GLI
PCS
V
GL
GND
IREF
CF
CSW
DD
C3
220 nF
C9
10 nF
1
2 W
R5
C4
100 pF
2.4
R6
C8
1 nF
1000 V
C7
5.6 nF
R4
33 k
D4
BAS16H
D3
12 V
2.5 mH
L3
C30
470 pF
33 k
R8
47 nF
400 V
C20
3.9 nF
1000 V
C19
30
R15
2 W
D7
RS1PD
220 nF
1.8
C22
L3A
H
470 nF
R14
15
1 W
C27
EF20-CFL
UBA2028
© NXP B.V. 2009. All rights reserved.
RS1PD
014aaa917
RS1PD
D5
D6
C23
220 nF
L3B
1.8
H
16 of 21