参数资料
| 型号： | UBA2070T/N1,518 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 2/20页 |
| 文件大小： | 0K |
| 描述： | IC CCFL DRIVER 16-SOIC |
| 标准包装： | 1 |
| 类型： | CCFL 驱动器 |
| 频率： | 40.5 ~ 100 kHz |
| 电流 - 电源： | 1.5mA |
| 电流 - 输出： | 300mA |
| 电源电压： | 6V |
| 工作温度： | -25°C ~ 80°C |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SO |
| 包装： | 标准包装 |
| 其它名称： | 568-4418-6 |
Philips Semiconductors
600 V CCFL ballast driver IC
FEATURES
? Current controlled operation
? Adaptive non-overlap time control
? Integrated high voltage level shift function
? Power-down function
? Protected against lamp failures or lamp removal
? Capacitive mode protection.
APPLICATION
Product speci?cation
UBA2070
GENERAL DESCRIPTION
The UBA2070 is a high voltage integrated circuit for driving
electronically ballasted Cold Cathode Fluorescent Lamps
(CCFL) at mains voltages up to 277 V (RMS) (nominal
value). The circuit is made in a 650 V Bipolar CMOS
DMOS (BCD) power logic process. The UBA2070
provides the drive function for the two discrete MOSFETs.
Besides the drive function the UBA2070 also includes the
level-shift circuit, the oscillator function, a lamp voltage
monitor, a current control function, a timer function and
protections.
? The circuit topology enables a broad range of backlight
inverters.
ORDERING INFORMATION
PACKAGE
TYPE NUMBER
NAME
DESCRIPTION
VERSION
UBA2070T
UBA2070P
2002 Oct 24
SO16
DIP16
plastic small outline package; 16 leads; body width 3.9 mm
plastic dual in-line package; 16 leads (300 mil); long body
2
SOT109-1
SOT38-1
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| UBA2071 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Half bridge control IC for CCFL backlighting |
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