The SN6501-Q1 is a monolithic oscillator/power-driver, specifically designed for small form factor, isolated power supplies in isolated interface applications. The device drives a low-profile, center-tapped transformer primary from a 3.3-V or 5-V DC power supply. The secondary can be wound to provide any isolated voltage based on transformer turns ratio.
●The SN6501-Q1 consists of an oscillator followed by a gate drive circuit that provides the complementary output signals to drive the ground referenced N-channel power switches. The internal logic ensures break-before-make action between the two switches.
●The SN6501-Q1 is available in a small SOT-23 (5) package, and is specified for operation at temperatures from 40°C to 125°C.
● Qualified for Automotive Applications
● AEC-Q100 Qualified With the Following Results
● Device Temperature Grade 1: 40°C to 125°C
●Ambient Operating Temperature Range
● Device HBM ESD Classification Level H2
● Device CDM ESD Classification Level C4B
● Push-Pull Driver for Small Transformers
● Single 3.3-V or 5-V Supply
● High Primary-side Current Drive:
● 5-V Supply: 350 mA (Max)
● 3.3-V Supply: 150 mA (Max)
● Low Ripple on Rectified Output Permits Small
●Output Capacitors
● Small 5-Pin SOT-23 Package
