uba20260 NXP Semiconductors, uba20260 Datasheet - Page 25

• Manufacturer Part Number: uba20260
• Description: 600 V Driver Ic For Step Dimmable Cfls
• Manufacturer: NXP Semiconductors

NXP Semiconductors
UBA20260
Objective data sheet
Table 6.
Reference
R
R
C10
C11
C12
C13
C15
C16
C17
C
C
C
Q1; Q2
D1 to D4
D5; D6
D7
D8
L1
L2
R1
R5; R6
R8
R9
R
R
C1
C2
C3
C4
C5
C6
C7
C8
C9
REF
SLS
MDL
CSI
CB
CP
CF
Typical application components for a 230 V (AC) mains application
Component
4.7
220 k
2.2 k
1 k
33 k; 1 %
1.2 
1 k
8.2 
47 nF; 630 V
22 nF; 630 V
47 nF; 400 V
10 F; 400 V
4.7 nF; 1 kV
68 nF; 250 V
100 pF
47 nF; 400 V
560 pF; 500 V
not mounted
68 nF; 250 V
100 nF
470 nF
220 nF
not mounted
22 nF; 400 V
150 nF
330 nF
100 pF; 2 %
SPS02N60C3
1N4007
1N4937
BZX84JC12
BAS20
4.7 mH
Würth Elektronik: 7608000902
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 9 September 2011
600 V driver IC for step dimmable CFLs
2000/21.31.3/22 H lamp inductor
Description
2 W fusible resistor
adjust for preheat current
adjust for minimum lamp current
adjust for nominal lamp current
lamp capacitor
V
mains filter inductor; I
DD
charge pump capacitor
UBA20260
SAT
© NXP B.V. 2011. All rights reserved.
= 300 mA
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