欢迎访问ic37.com |
会员登录 免费注册
发布采购

L6561C 参数 Datasheet PDF下载

L6561C图片预览
型号: L6561C
PDF下载: 下载PDF文件 查看货源
内容描述: [0.7A POWER FACTOR CONTROLLER, PDIP8, MINI, DIP-8]
分类和应用: 功率因数校正
文件页数/大小: 11 页 / 118 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
 浏览型号L6561C的Datasheet PDF文件第1页浏览型号L6561C的Datasheet PDF文件第2页浏览型号L6561C的Datasheet PDF文件第3页浏览型号L6561C的Datasheet PDF文件第4页浏览型号L6561C的Datasheet PDF文件第6页浏览型号L6561C的Datasheet PDF文件第7页浏览型号L6561C的Datasheet PDF文件第8页浏览型号L6561C的Datasheet PDF文件第9页  
L6561
the overvoltage value (for instance
∆V
= 60V
±
4.2V).
Disable function
The zero current detector (ZCD) pin can be used
Figure 1.
OVER VOLTAGE
for device disabling as well. By grounding the
ZCD voltage the device is disabled reducing the
supply current consumption at 1.4mA typical (@
14.5V supply voltage).
Releasing the ZCD pin the internal start-up timer
will restart the device.
V
OUT nominal
I
SC
40µA
10µA
E/A OUTPUT
2.25V
DYNAMIC OVP
STATIC OVP
D97IN592A
Figure 2. Overvoltage Protection Circuit
Ccomp.
+Vo
R1
1
R2
-
+
2.5V
-
2.25V
∆I
+
E/A
∆I
2
X
PWM
DRIVER
40µA
D97IN591
5/11