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E-L6561 PDF预览

E-L6561

更新时间: 2024-11-04 19:35:43
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 光电二极管
页数 文件大小 规格书
13页 178K
描述
0.7A POWER FACTOR CONTROLLER, PDIP8, MINI, DIP-8

E-L6561 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.24
模拟集成电路 - 其他类型:POWER FACTOR CONTROLLER控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:18 V
最小输入电压:11 V标称输入电压:14.5 V
JESD-30 代码:R-PDIP-T8功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-25 °C最大输出电流:0.7 A
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified座面最大高度:5.08 mm
表面贴装:NO切换器配置:SINGLE
技术:BCDMOS温度等级:OTHER
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL宽度:7.62 mm
Base Number Matches:1

E-L6561 数据手册

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L6561  
POWER FACTOR CORRECTOR  
1 FEATURES  
Figure 1. Packages  
VERY PRECISE ADJUSTABLE OUTPUT  
OVERVOLTAGE PROTECTION  
MICRO POWER START-UP CURRENT (50µA  
TYP.)  
SO-8  
DIP-8  
VERY LOW OPERATING SUPPLY  
CURRENT(4mA TYP.)  
Table 1. Order Codes  
INTERNAL START-UP TIMER  
CURRENT SENSE FILTER ON CHIP  
DISABLE FUNCTION  
1% PRECISION (@ Tj = 25°C) INTERNAL  
REFERENCE VOLTAGE  
Part Number  
L6561  
Package  
DIP-8  
L6561D  
SO-8  
L6561D013TR  
Tape & Reel  
TRANSITION MODE OPERATION  
TOTEM POLE OUTPUT CURRENT: ±400mA  
DIP-8/SO-8 PACKAGES  
Realised in mixed BCD technology, the chip gives  
the following benefits:  
– micro power start up current  
– 1% precision internal reference voltage  
– (Tj = 25°C)  
– Soft Output Over Voltage Protection  
– no need for external low pass filter on the cur-  
rent sense  
– very low operating quiescent current minimis-  
es power dissipation  
2 DESCRIPTION  
L6561 is the improved version of the L6560 stan-  
dard Power Factor Corrector. Fully compatible  
with the standard version, it has a superior perfor-  
mant multiplier making the device capable of work-  
ing in wide input voltage range applications (from  
85V to 265V) with an excellent THD. Furthermore  
the start up current has been reduced at few tens  
of mA and a disable function has been implement-  
ed on the ZCD pin, guaranteeing lower current  
consumption in stand by mode.  
The totem pole output stage is capable of driving  
a Power MOS or IGBT with source and sink cur-  
rents of ±400mA. The device is operating in tran-  
sition mode and it is optimised for Electronic Lamp  
Ballast application, AC-DC adaptors and SMPS.  
Figure 2. Block Diagram  
COMP  
MULT  
3
CS  
2
4
1
INV  
-
40K  
2.5V  
MULTIPLIER  
+
5pF  
VOLTAGE  
REGULATOR  
OVER-VOLTAGE  
DETECTION  
-
+
VCC  
8
VCC  
INTERNAL  
SUPPLY 7V  
R
S
Q
20V  
R1  
7
GD  
+
-
UVLO  
DRIVER  
R2  
VREF2  
ZERO CURRENT  
DETECTOR  
2.1V  
1.6V  
+
-
STARTER  
DISABLE  
6
5
D97IN547E  
GND  
ZCD  
REV. 16  
1/13  
June 2004  

E-L6561 替代型号

型号 品牌 替代类型 描述 数据表
L6561 STMICROELECTRONICS

完全替代

POWER FACTOR CORRECTOR
UCC1801J883B TI

类似代替

Low-Power BiCMOS Current-Mode PWM
5962-9451301MPA TI

功能相似

Low-Power BiCMOS Current-Mode PWM

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