FAN5235QSC ,System Electronics Regulator for Mobile PCs FAN5235System Electronics Regulator for Mobile PCs
FAN5235QSCX ,System Electronics Regulator for Mobile PCsFeatures Description• Synchronous rectification The FAN5235 is a high efficiency and high precision • ..
FAN5236MTC ,Product informationGeneral Description• Highly flexible dual synchronous switching PWM The FAN5236 PWM controller provi ..
FAN5236MTCX ,Product informationfeatures essential for proper powering of DDR chips. The buffered reference voltage required by thi ..
FAN5236QSC ,Product informationGeneral Description• Highly flexible dual synchronous switching PWM The FAN5236 PWM controller provi ..
FAN5236QSCX ,Product informationGeneral Description• Highly flexible dual synchronous switching PWM The FAN5236 PWM controller provi ..
FIN224AC ,22-bit Serializer Deserializer (*Recommended for new designs)applications • Small displays• Same voltage range – LCD, cell phone, digital camera, portable gamin ..
FIN224AC ,22-bit Serializer Deserializer (*Recommended for new designs)Features Description • Industry smallest 22-bit Serializer/Deserializer pair The FIN224AC µSerDes™ ..
FIN224ACMLX , USerDes 22-Bit Bi-Directional Serializer/Deserializer
FIN224ACMLX , USerDes 22-Bit Bi-Directional Serializer/Deserializer
FIN224C ,24-bit Bi-Directional Serializer/DeserializerFeatures Description • Industry smallest 22-bit Serializer/Deserializer pair The FIN224AC µSerDes™ ..
FIN24ACGFX , USerDesTM 22-Bit Bi-Directional Serializer/Deserializer
FAN5235MTC-FAN5235MTCX-FAN5235QSC-FAN5235QSCX
System Electronics Regulator for Mobile PCs
Features Synchronous rectification ±1% precision internal reference >90% efficiency Input and output voltage feedback 5.4V to 24V input voltage range Internally set 300kHz ±15% oscillator 5V and 3.3V Main outputs switch out of phase 5V-ALWAYS and 3.3V-ALWAYS outputs Adjustable boost converter for 12V Boost converter slaved to 5V Main Input UVLO Outputs OVP of Buck Converters Precision current limit option for 5V, 3.3V Main Power Good V oltage Monitor
Applications Notebook PCs and PDAs Hand-held portable instruments
DescriptionThe FAN5235 is a high efficiency and high precision
DC/DC controller for notebook converters. Utilization of
both input and output voltage feedback in a current-mode
control allows for fast and stable loop response over a wide
range of input and output voltage variations. The two main
regulators switch out of phase to minimize input ripple
current.
Current sense based on MOSFET Rdson gives maximum
efficiency, while also permitting use of a sense resistor for
high accuracy. An externally adjustable boost converter can
be set to generate 12V.
The FAN5235 is available in a 24-pin QSOP package, and in
a 24-pin TSSOP package.
