uba2211 NXP Semiconductors, uba2211 Datasheet - Page 4

• Manufacturer Part Number: uba2211
• Description: Half-bridge Power Ic Family For Cfl Lamps
• Manufacturer: NXP Semiconductors

NXP Semiconductors
6. Pinning information
UBA2211
Preliminary data sheet
Fig 2.
Pin configuration for UBA2211XP (SOT97-1)
SENSE
SGND
6.1 Pinning
6.2 Pin description
SW
FS
1
2
3
4
Table 2.
Symbol
SW
SGND
FS
SENSE
OUT
HV
V
RC
DVDT
PGND
UBA2211P
DD
014aab092
Pin description
8
7
6
5
RC
V
HV
OUT
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DD
Pin
UBA2211XP UBA2211XT
1
2
3
4
5
6
7
8
n.p.
n.p.
Rev. 2.1 — 7 March 2011
8
1, 2, 9, 10, 13 signal ground
11
12
14
3
6
7
5
4
Fig 3.
Pin configuration for UBA2211XT (SOT108-1)
Half-bridge power IC family for CFL lamps
Description
sweep timing and VCO input
high-side floating supply output
voltage sense for preheat and RMS control
half-bridge output
high-voltage supply
internal low-voltage supply output
internal oscillator input
DVDT supply input
DVDT supply ground
SGND
SGND
PGND
DVDT
V
RC
HV
DD
1
2
3
4
5
6
7
UBA2211T
014aab093
14
13
12
11
10
9
8
UBA2211
© NXP B.V. 2011. All rights reserved.
OUT
SGND
SENSE
FS
SGND
SGND
SW
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