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L6561 PDF预览

L6561

更新时间: 2024-11-03 22:31:43
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 功率因数校正
页数 文件大小 规格书
11页 118K
描述
POWER FACTOR CORRECTOR

L6561 技术参数

是否Rohs认证: 符合生命周期:Not Recommended
零件包装代码:DIP包装说明:DIP, DIP8,.3
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:10 weeks风险等级:7.87
Samacsys Description:STMICROELECTRONICS - L6561 - PFC 90UA START + DISABLE, 6561, DIP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 VJESD-30 代码:R-PDIP-T8
JESD-609代码:e3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
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:Switching Regulator or Controllers表面贴装:NO
切换器配置:SINGLE技术:BCDMOS
温度等级:OTHER端子面层:Matte Tin (Sn) - annealed
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mm

L6561 数据手册

 浏览型号L6561的Datasheet PDF文件第2页浏览型号L6561的Datasheet PDF文件第3页浏览型号L6561的Datasheet PDF文件第4页浏览型号L6561的Datasheet PDF文件第5页浏览型号L6561的Datasheet PDF文件第6页浏览型号L6561的Datasheet PDF文件第7页 
L6561  
POWER FACTOR CORRECTOR  
VERY PRECISE ADJUSTABLE OUTPUT  
OVERVOLTAGEPROTECTION  
MICROPOWERSTART-UPCURRENT (50µATYP.)  
VERYLOW OPERATING SUPPLY CURRENT  
(4mA TYP.)  
INTERNAL START-UP TIMER  
Minidip  
SO8  
CURRENT SENSE FILTER ON CHIP  
DISABLE FUNCTION  
1% PRECISION (@ Tj = 25°C) INTERNAL  
REFERENCE VOLTAGE  
ORDERING NUMBERS:  
L6561 (Minidip)  
L6561D  
(SO8)  
TRANSITION MODE OPERATION  
TOTEM POLE OUTPUT CURRENT: ±400mA  
DIP8/SO8PACKAGES  
Realised in mixed BCD technology,the chip gives  
the following benefits:  
- micro power start up current  
- 1% precisioninternal reference voltage  
(Tj = 25°C)  
DESCRIPTION  
- Soft Output Over Voltage Protection  
- no needfor externallow passfilteronthe current  
sense  
L6561 is the improved version of the L6560  
standard Power Factor Corrector. Fully compat-  
ible with the standard version, it has a superior  
performant multiplier making the device capable  
of working in wide input voltage range applica-  
tions (from 85V to 265V) with an excellent THD.  
Furthermore the start up current has been re-  
duced at few tens of µA and a disable function  
has been implemented on the ZCD pin, guaran-  
teeing lower current consumption in stand by  
mode.  
- verylow operating quiescent current minimises  
powerdissipation  
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  
transition mode and it is optimised for Electronic  
Lamp Ballast application, AC-DC adaptors and  
SMPS.  
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  
2.3V  
1.8V  
-
STARTER  
+
DISABLE  
6
5
D97IN547B  
GND  
ZCD  
April 1999  
1/11  

L6561 替代型号

型号 品牌 替代类型 描述 数据表
E-L6561 STMICROELECTRONICS

完全替代

0.7A POWER FACTOR CONTROLLER, PDIP8, MINI, DIP-8
UCC1803J883B TI

类似代替

Low-Power BiCMOS Current-Mode PWM
UCC1800J TI

类似代替

Low-Power BiCMOS Current-Mode PWM

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