参数资料
型号: UBA2015P/1,112
厂商: NXP Semiconductors
文件页数: 10/42页
文件大小: 0K
描述: IC LAMP DVR FLUORES 600V 20-DIP
标准包装: 20
类型: CFL/TL 驱动器
电流 - 电源: 1.7mA
电源电压: 11.9 V ~ 13.8 V
工作温度: -40°C ~ 125°C
封装/外壳: 20-DIP(0.300",7.62mm)
供应商设备封装: 20-DIP
包装: 管件
其它名称: UBA2015P1112
NXP Semiconductors
V CF
t no
UBA2016A/15/15A
600 V fluorescent lamp driver
0
V SHHB + V VDD
V GHHB
V SHHB
V VDD
V GLHB
0
V BUS
V SHHB
0
001aam537
time
time
time
time
Fig 8.
Oscillator, driver and half-bridge voltages
7.4 Fluorescent lamp control
The IC incorporates all the regulation and control needed for the fluorescent lamp(s), such
as filament preheat, ignition frequency sweep, lamp voltage limitation, lamp current
control, start-up boost, dimming, end-of-life detection, overcurrent protection and hard
switching limiting.
In the UBA2016A/15/15A, 7 different operating states can be distinguished. In each state
the IC acts in a specific way, as described in the next paragraphs. Figure 9 shows the
possible transitions between the states with their conditions.
UBA2016A_15_15A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 16 November 2011
? NXP B.V. 2011. All rights reserved.
10 of 42
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UBA2015TN1 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:600 V fluorescent lamp driver with PFC, linear dimming and boost function