參數(shù)資料
型號(hào): FSDM1265RB
廠商: Fairchild Semiconductor Corporation
英文描述: Green Mode Fairchild Power Switch (FPS)
中文描述: 綠色模式飛兆半導(dǎo)體功率開(kāi)關(guān)(FPS)
文件頁(yè)數(shù): 13/20頁(yè)
文件大小: 380K
代理商: FSDM1265RB
FSDM1265RB
13
in Figure 8, the device automatically enters burst mode when
the feedback voltage drops below V
BURL
(380mV). At this
point switching stops and the output voltages start to drop at
a rate dependent on the standby current load. This causes the
feedback voltage to rise. Once it passes V
BURH
(490mV)
,
switching resumes. The feedback voltage then falls and the
process repeats. Burst mode operation alternately enables
and disables switching of the power
SenseFET, thereby
reducing switching loss in the Standby mode.
Figure 8. Waveforms of BurstOperation
V
FB
Vds
0.38V
0.49V
Ids
Vo
Vo
se
t
time
Switching
disabled
T
1
T
2
T
3
Switching
disabled
T
4
相關(guān)PDF資料
PDF描述
FSDM311 Green Mode Fairchild Power Switch (FPS)
FSDM311L Green Mode Fairchild Power Switch (FPS)
FSES0765RGWDTU Green Mode Fairchild Power Switch (FPS) for Green Mode Fairchild Power Switch (FPSTM) for
FSES0765RG Green Mode Fairchild Power Switch (FPS) for Green Mode Fairchild Power Switch (FPSTM) for
FSF055D1 25A, 60V, 0.020 Ohm, Rad Hard, SEGR Resistant, N-Channel Power MOSFETs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FSDM1265RBWDTU 功能描述:電源開(kāi)關(guān) IC - 配電 FPS FOR LCD POWER_CONVERSION RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻(最大值):85 mOhms 開(kāi)啟時(shí)間(最大值):400 us 關(guān)閉時(shí)間(最大值):20 us 工作電源電壓:3.2 V to 6.5 V 電源電流(最大值): 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
FSDM12D9601 制造商:Baumer Electric Ag 功能描述:
FSDM-15 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Delay Line
FSDM150 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Logic IC
FSDM150M 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Logic IC