UBA2021 NXP Semiconductors, UBA2021 Datasheet - Page 12
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UBA2021
Manufacturer Part Number
UBA2021
Description
630 V Driver Ic For Cfl And Tl Lamps
Manufacturer
NXP Semiconductors
Datasheet
1.UBA2021.pdf
(20 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UBA2021P
Manufacturer:
PHILIPS
Quantity:
62
Part Number:
UBA2021T
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
UBA2021T/N2
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
UBA2021T/N2,118
Manufacturer:
AD
Quantity:
2 900
Part Number:
UBA2021T/N2,512
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Philips Semiconductors
APPLICATION INFORMATION
2002 Aug 02
handbook, full pagewidth
630 V driver IC for CFL and TL lamps
supply
mains
R1
DS1
DS3
DS2
DS4
C2
L1
C4
C3
lamp
C5
Fig.7 Application diagram.
R shunt
L2
T2
T1
V in
12
CS4
CS7
490 k
R RHV
100 nF
DS6
DS7
C boot
CS9
G1
FS
G2
VS
S1
1
2
3
6
5
UBA2021
7
PGND
13
RHV
9
RS
MGS994
14
12
10
11
8
Product specification
SGND
CI
CP
CF
RREF
UBA2021
100 pF
100 nF
100 nF
R RREF
C CP
30 k
C CF
C CI