PE22100 Transformer Driver

PE22100 Transformer Driver

The PE22100 is a push pull driver for driving small transformers for isolated power supply applications. The PE22100 drives the primary of a center-tapped transformer, such as the 782100 family from Murata, from a 3.0V or a 5V supply to deliver an isolated power supply. The device consists of an on-.

Features

• Push pull driver for small transformers
• Operates off a 3.0V or 5V supply
• Adjustable switching frequency up to 2 MHz
• Current limit protection
• Over-temperature protection
• Packaging
  – 2 × 2 × 0.5 mm QFN Applications
• Isolated interface power supply
• Isolated data acquisition
• Industrial automation and instrumentation
• Isolated gate drivers
• Medical equipment Product Description The PE22100 is a push pull driver for driving small transformers for isolated power supply applications. The PE22100 drives the primary of a center-tapped transformer, such as the 782100 family from Mura.