- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384585 > L6599TR (意法半導(dǎo)體) High-voltage resonant controller PDF資料下載
參數(shù)資料
| 型號(hào)： | L6599TR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | High-voltage resonant controller |
| 中文描述： | 高壓諧振控制器 |
| 文件頁數(shù)： | 28/36頁 |
| 文件大?。?/td> | 591K |
| 代理商： | L6599TR |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁當(dāng)前第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁
Application information
L6599
28/36
Figure 32. Line sensing function: internal block diagram and timing diagram
With reference to
Figure 32
the following relationships can be established for the ON
(Vin
ON
) and OFF (Vin
OFF
) thresholds of the input voltage:
which, solved for R
H
and R
L
, yield:
While the line undervoltage is active there is no PWM activity, thus the V
CC
voltage (if not
supplied by another source) continuously oscillates between the start-up and the UVLO
thresholds, as shown in the timing diagram of
Figure 32.
As an additional measure of safety (e.g. in case the low-side resistor is open or missing, or
in non-power factor corrected systems in case of abnormally high input voltage) if the
Vin
----------------------------------
1.25
–
R
H
15
10
6
–
R
H
-----------
+
=
Vin
------------------------------------
1.25
–
R
H
R
H
-----------
=
R
H
Vin
15
Vin
10
–
------------------------------------------
=
R
L
R
H
Vin
OFF
1.25
–
------------------------------------
=
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L6701 | 3 Phase Controller for VR10, VR9 and K8 CPUs |
| L6701TR | 3 Phase Controller for VR10, VR9 and K8 CPUs |
| L6711 | 3 PHASE CONTROLLER WITH DYNAMIC VID AND SELECTABLE DACs |
| L6711TR | 3 PHASE CONTROLLER WITH DYNAMIC VID AND SELECTABLE DACs |
| L6714 | 4 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6Bit CPUs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L65B | 制造商:Electro-Mech 功能描述: |
| L65B3C881-00000-000 | 制造商:Carling Technologies 功能描述:L-SERIES ROCKER SWITCH - Bulk |
| L65D1CNN1-00000-000 | 制造商:Carling Technologies 功能描述:L-SERIES ROCKER SWITCH - Bulk |
| L65D1S001-AZZ00-000 | 制造商:Carling Technologies 功能描述:L-SERIES ROCKER SWITCH - Bulk |
| L65E1AC01-A9Z00-000 | 制造商:Carling Technologies 功能描述:L-SERIES ROCKER SWITCH - Bulk |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。