SP6016F Synchronous Rectifier Driver  DataSheet
DESCRIPTION
The fundamental of SP6016F synchronous rectifier (SR) driver IC is based on our U.S. patented methods that utilize the principle of “prediction” logic circuit. The IC deliberates previous cycle timing to control the SR in present cycle by “predictive” algorithm that makes adjustments to the turn-off time, in order to achieve maximum efficiency and avoid cross-conduction at the same time. Specially, SP6016F is designed for Resonance. It also maintains the MOSFET’s body diode conduction at minimum level. The SP6016F is capable to adapt in almost all existing Resonance converters with few adjustments considered necessary.
FEATURES
l Offers efficiency improvement over Schottky Diode.
l Low Standby Power to meet DOE Lot 6 requirement.
l Drives all logic level Power MOSFET.
l Prediction gate timing control.
l Minimum MOSFET body diode conduction.
l Operating frequency up to 300 KHz.
l Synchronize to transformer secondary voltage waveform.
l Minimum on time 0.56uS
l Internal 15KΩ resistor to GND at MOSG pin
l Internal over voltage protection
APPLICATIONS
l Switching Mode Power Supply
l Storage area network power supplies
l Telecommunication converters
l Embedded systems
l Industrial & commercial systems using high current processors
l Power converters to meet Lot 6 requirement
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