參數(shù)資料
型號： L6563
廠商： STMICROELECTRONICS
元件分類： 穩(wěn)壓器
英文描述： 0.003 A POWER FACTOR CONTROLLER WITH POST REGULATOR, PDSO14
封裝： LEAD FREE, SOP-14
文件頁數(shù)： 25/39頁
文件大?。?/td> 745K
代理商： L6563
L6563 - L6563A
Application information
31/39
IC shutdown upon brownout can be easily realized as shown in Figure 46 The scheme on
the left is of general use, the one on the right can be used if the bias levels of the multiplier
and the RFFCFF time constant are compatible with the specified brownout level and with the
specified holdup time respectively.
In Table 6 it is possible to find a summary of all of the above mentioned working conditions
that cause the device to stop operating.
Figure 46. Brownout protection (master PFC)
6.8
Summary of L6563/A idle states
.
10
RUN
AC mains
L6563
L6563A
VFF
L6563
L6563A
5
RUN
10
RFF
CFF
Table 6. Summary of L6563/A idle states
Condition
Caused or
revealed by
PWM_LATCH
(pin 8)
PWM_STOP
(pin 9)
Typical IC
consumption
IC behavior
UVLO
Vcc < 8.7 V
Open
50 A
Auto-restart
Feedback
disconnected
PFC_OK > 2.5 V
Active (high)
Open
180 A
Latched
Saturated
Boost Inductor
Vcs > 1.7 V
(L6563 only)
Active (high)
(L6563 only)
Open
180 A
(L6563 only)
Latched
(L6563 only)
AC Brownout
RUN < 0.52 V
Open
Active (low)
1.5 mA
Auto-restart
Standby
PFC_OK < 0.2 V
Open
1.5 mA
Auto-restart
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6563_07 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Advanced transition-mode PFC controller
L6563A 功能描述:功率因數(shù)校正 IC Advanced transition mode PFC controller RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
L6563ATR 功能描述:功率因數(shù)校正 IC Advanced transition mode PFC controller RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
L6563CYTR 制造商:ST 功能描述:ADVANCED TRANSITION-MODE PFC CONTROLLER
L6563H 功能描述:功率因數(shù)校正 IC High voltage start Transition-mode PFC RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
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