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UBA2021T/N2,518 PDF预览

UBA2021T/N2,518

更新时间: 2024-01-24 08:16:00
品牌 Logo 应用领域
恩智浦 - NXP 驱动光电二极管接口集成电路
页数 文件大小 规格书
16页 100K
描述
630 V driver IC for CFL and TL lamps SOIC 14-Pin

UBA2021T/N2,518 技术参数

是否Rohs认证:符合生命周期:Active
零件包装代码:SOIC包装说明:SOP,
针数:14Reach Compliance Code:compliant
HTS代码:8542.31.00.01风险等级:0.8
Is Samacsys:N接口集成电路类型:HALF BRIDGE BASED PERIPHERAL DRIVER
JESD-30 代码:R-PDSO-G14JESD-609代码:e4
长度:8.65 mm湿度敏感等级:2
功能数量:1端子数量:14
最高工作温度:150 °C最低工作温度:-40 °C
输出电流流向:SOURCE AND SINK封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.75 mm
最大供电电压:6.5 V最小供电电压:4 V
标称供电电压:5.5 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:NICKEL PALLADIUM GOLD
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3.9 mmBase Number Matches:1

UBA2021T/N2,518 数据手册

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UBA2021  
630 V driver IC for CFL and TL lamps  
Rev. 04 — 25 July 2008  
Product data sheet  
1. General description  
The UBA2021 is a high voltage IC intended to drive and control Compact Fluorescent  
Lamps (CFL) or fluorescent TL lamps. It contains a driver circuit for an external  
half-bridge, an oscillator and a control circuit for starting up, preheating, ignition, lamp  
burning and protection.  
2. Features  
I Adjustable preheat and ignition time.  
I Adjustable preheat current.  
I Adjustable lamp power.  
I Lamp power independent from mains voltage variations.  
I Overpower protection.  
I Lamp temperature stress protection at higher mains voltages.  
I Capacitive mode protection.  
I Protection against a drive voltage that is too low for the power MOSFETs.  
3. Quick reference data  
Table 1.  
Symbol  
Quick reference data  
Parameter  
Conditions  
Min Typ  
Max Unit  
High voltage supply  
VFS  
high side supply voltage  
IFS < 15 µA; t < 0.5 s  
-
-
630  
V
Start-up state  
VVS(start)  
VVS(stop)  
IVS(standby)  
Preheat mode  
fstart  
oscillator start voltage  
oscillator stop voltage  
standby current  
-
-
-
11.95  
10.15  
200  
-
-
-
V
V
VVS = 11 V  
µA  
start frequency  
-
-
-
108  
-
-
-
kHz  
ms  
tph  
preheat time  
CCP = 100 nF  
666  
VRS(ctrl)  
control voltage at pin RS  
600  
mV  
Frequency sweep to ignition  
fB  
bottom frequency  
ignition time  
-
-
42.9  
625  
-
-
kHz  
ms  
tign  
Normal operation  
fB  
bottom frequency  
non-overlap time  
-
-
42.9  
1.4  
-
-
kHz  
tno  
µs  
 
 
 
 

UBA2021T/N2,518 替代型号

型号 品牌 替代类型 描述 数据表
UBA2021T/N2,118 NXP

完全替代

630 V driver IC for CFL and TL lamps SOIC 14-Pin
UBA2021T/N2,112 NXP

完全替代

630 V driver IC for CFL and TL lamps SOIC 14-Pin

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