uba20270 NXP Semiconductors, uba20270 Datasheet - Page 4

• Manufacturer Part Number: uba20270
• Description: 600 V Driver Ic For Dimmable Compact Fluorescent Lamps
• Manufacturer: NXP Semiconductors

NXP Semiconductors
6. Pinning information
UBA20270
Product data sheet
6.1 Pinning
6.2 Pin description
Table 2.
Symbol
SLS
GLS
PGND
V
RREF
CF
MDL
CI
CSI
DCI
CP
CB
SGND
FS
HBO
GHS
Fig 2.
DD
Pin configuration (SO16)
Pin description
All information provided in this document is subject to legal disclaimers.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Rev. 2 — 8 September 2011
Description
source low-side switch input
low-side gate driver output
power ground
low voltage supply
internal reference current input
voltage controlled oscillator capacitor
minimum dimming level input
voltage controlled oscillator input integrating capacitor
current feedback sense input
dimming level input
preheat timing capacitor
boost timing capacitor
signal ground
floating supply voltage
half-bridge output
high-side gate driver output
600 V Driver IC for dimmable compact fluorescent lamps
PGND
RREF
MDL
GLS
SLS
V
CF
DD
CI
1
2
3
4
5
6
7
8
UBA20270
001aam664
16
15
14
13
12
11
10
9
GHS
HBO
FS
SGND
CB
CP
DCI
CSI
UBA20270
© NXP B.V. 2011. All rights reserved.
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