SN6501 Overview
The SN6501 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.
SN6501 Key Features
- 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
SN6501 Applications
- Isolated interface power supply for CAN, RS-485, RS-422, RS-232, SPI, I2C, Low-Power LAN
