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ISL6753 Datasheet Zvs Full-bridge Pwm Controller

Manufacturer: Renesas

Overview: ISL6753 ZVS Full-Bridge PWM Controller The ISL6753 is a high-performance, low-pin-count alternative, zero-voltage switching (ZVS) full-bridge PWM controller. Like the ISL6551, it achieves ZVS operation by driving the upper bridge FETs at a fixed 50% duty cycle while the lower bridge FETS are trailing-edge modulated with adjustable resonant switching delays. pared to the more familiar phase-shifted control method, this algorithm offers equivalent efficiency and improved overcurrent and lightload performance with less plexity in a lower pin count package.

Datasheet Details

Part number ISL6753
Manufacturer Renesas
File Size 672.65 KB
Description ZVS Full-Bridge PWM Controller
Datasheet ISL6753-Renesas.pdf

Key Features

  • low operating current, adjustable oscillator frequency up to 2MHz, adjustable soft-start, internal over temperature protection, precision deadtime and resonant delay control, and short propagation delays. Additionally, Multi-Pulse Suppression ensures alternating output pulses at low duty cycles where pulse skipping may occur. Ordering Information PART NUMBER PART TEMP. PKG.

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ISL6753 Distributor