文档介绍：FP6600一级代理商：
深圳市百盛新纪元半导体有限公司
价优势，货稳定。
fitipower integrated technology lnc. Preliminary FP6600
USB Dedicated Charging0 FR6600- Preliminary -MAR-2015 1
fitipower integrated technology lnc.
Preliminary
FP6600
Typical Application Circuit
VOUT
Node
To USB Controller
Ω
Output Voltage Lookup Table
Note:1 represent the NMOS are OFF, 0 represent the NMOS are ON.
FR6600- Preliminary -MAR-2015
fitipower integrated technology lnc.
Preliminary FP6600
DC-
AC-DC充电器应用：
FR6600- Preliminary -MAR-2015
ＦＰ６６００一级代理商：深圳市百盛新纪元半导体有限公司（百盛电子）
R1和R2是FB脚反馈电阻，R3/R4/R5与R2是并联关系。
ＦＰ６６００控制着２脚／３脚／４脚开关。
输出５Ｖ时： ２脚／３脚／４脚不接地（悬空）；
输出９Ｖ时： ２脚接地， ３脚／４脚不接地（悬空）；输出１２Ｖ时： ２脚／３脚接地，４脚不接地（悬空）；输出２０Ｖ时： ２脚／３脚／４脚接地。
2 0
fitipower integrated technology lnc.
Preliminary
FP6600
Functional Pin Description
Block Diagram
D+
VSENVSENVSEND-
Figure 3. Block Diagram of FP6600
FP6600-Preliminary -MAR-2015 9
3
fitipower integrated technology lnc. Preliminary
FP6600
Absolute Maximum Ratings
● Input Supply Voltage VDD ------------------------------------------------------------------------------ - to + 8V ● All Other Pins Voltage ----------------------------------------------------------------------------------- - to + 8V ● Maximum Junction Temperature (TJ)----------------------------------------------------------------- + 150℃ ● Storage Temperature (TS)------------------------------------------------------------------------------- - 65℃ to + 150℃ ● Lead Temperature (Soldering, 10sec.) -------------------------------------------------------------- +260°C ● Power Dissipation ***@TA=25℃, (PD)
● Package Thermal Resistance, (θJA):
SOP-8 ------------------------------------------------------------------------------------------- SOP-8-------------------------------------------------------------------------------------------- 90°C/W
● Package Thermal Resistance, (θJC):
SOP-8---------------------------------