Description
The SN6505x is a low-noise, low-EMI push-pull transformer driver, specifically designed for small form factor, isolated power supplies.
It drives lowprofile, center-tapped transformers from a 2.25 V to 5 V DC power supply.
Features
- 1 Push-pull driver for transformers.
- Wide input voltage range: 2.25 V to 5.5 V.
- High output drive: 1 A at 5 V supply.
- Low RON 0.25 Ω max at 4.5 V supply.
- Ultra-low EMI.
- Spread spectrum clocking.
- Precision internal oscillator options: 160 kHz
(SN6505A) and 420 kHz (SN6505B).
- Synchronization of multiple devices with external
clock input.
- Slew-rate control.
- 1.7 A Current-limit.
- Low shutdown current:.