UBA2024P/N1 NXP Semiconductors, UBA2024P/N1 Datasheet - Page 11

• Manufacturer Part Number: UBA2024P/N1
• Description: IC, CFL DRIVER, HALF BRIDGE, 8DIP
• Manufacturer: NXP Semiconductors

Specifications of UBA2024P/N1

• Module Configuration: Half Bridge
• Supply Current: 5mA
• Meter Display Type: Fluorescent Lamp
• Supply Voltage Range: 11.7V To 13.3V
• Driver Case Style: DIP
• No. Of Pins: 8
• Operating Temperature: RoHS Compliant
• Driver Type: CFL Drivers
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole
• Package / Case: PDIP-8
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Details

NXP Semiconductors
12. Application information
UBA2024
Product data sheet
Fig 6.
Fig 7.
AC mains
(120 V)
supply
AC mains
(230 V)
supply
Schematic of 230 V standard compact fluorescent lamp application using UBA2024
Schematic of 120 V standard compact fluorescent lamp application using UBA2024B
R FUS
4.7 Ω
R FUS
33 Ω
D1
D4
D1
D3
D2
D3
D2
D4
1.5 mH
C BUS
33 μF
150 nF
L FILT
C HB2
1.8 mH
4.7 μF
C BUF
L FILT
C HB1
150 nF
24 W/300 mA
All information provided in this document is subject to legal disclaimers.
C HB2
47 nF
C HB1
47 nF
10 nF
CFL
C RS
11 W/150 mA
maximum 300 V
max. 550 V
Rev. 6.2 — 1 November 2010
1.5 nF
CFL
C LA
0.66 mH
C DVDT
820 pF
L R
3.1 mH
L LA
C FS
10 nF
PGND
OUT
C FS
10 nF
C DV
100 pF
HV
FS
PGND
OUT
UBA2024B
HV
FS
UBA2024
Half-bridge power IC for CFL lamps
V
RC
SW
SGND
DD
SW
V
RC
SGND
DD
C SW
470 nF
R OSC
110 kΩ
C OSC
180 pF
R SW
4.7 MΩ
UBA2024
© NXP B.V. 2010. All rights reserved.
C VDD
10 nF
001aam620
R OSC
26.1 kΩ
C OSC
1.2 nF
001aan022
C SW
33 nF
11 of 17
C VDD
10 nF