Datasheet4U Logo Datasheet4U.com

MAX13253 Datasheet Transformer Driver

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: MAX13253 EVALUATION KIT AVAILABLE 1A, Spread-Spectrum, Push-Pull, Transformer Driver for Isolated Power Supplies.

General Description

The MAX13253 is a 1A, push-pull, transformer driver designed to provide a simple solution for low-EMI isolated power supplies.

The MAX13253 has an internal oscillator and operates from a single +3.0V to +5.5V supply.

The transformer’s secondary-to-primary winding ratio defines the output voltage, allowing selection of virtually any isolated output voltage with galvanic isolation.

Key Features

  • an integrated oscillator driving a pair of n-channel power switches. The driver includes pin-selectable spread-spectrum oscillation and a wellcontrolled slew rate to reduce EMI. The MAX13253 can optionally be driven by an external clock to further manage EMI. Internal circuitry guarantees a fixed 50% duty cycle to prevent DC current flow through the transformer, regardless of which clock source is used. The MAX13253 operates with up to 1A of continuous c.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX13256 36V H-Bridge Transformer Driver
MAX13202E +-30kV ESD Protectors
MAX13204E +-30kV ESD Protectors
MAX13206E +-30kV ESD Protectors
MAX13208E +-30kV ESD Protectors
MAX13234E 3Mbps RS-232 Transceivers
MAX13235E 3Mbps RS-232 Transceivers
MAX13236E 3Mbps RS-232 Transceivers
MAX13237E 3Mbps RS-232 Transceivers
MAX13000E Ultra-Low-Voltage Level Translators

MAX13253 Distributor