ISL6520IBZ Datasheet PDF - Intersil

The ISL6520 makes simple work out of implementing a complete control and protection scheme for a DC/DC stepdown converter. Designed to drive N-Channel MOSFETs in a synchronous buck topology, the ISL6520 integrates the control, output adjustment, monitoring and protection functions into a single 8 Lead package.

●Features

●• Operates from +5V Input

●• 0.8V to VINOutput Range

●\- 0.8V Internal Reference

●\- ±1.5% Over Line Voltage and Temperature

●• Drives N-Channel MOSFETs

●• Simple Single-Loop Control Design

●\- Voltage-Mode PWM Control

●• Fast Transient Response

●\- High-Bandwidth Error Amplifier

●\- Full 0% to 100% Duty Cycle

●• Lossless, Programmable Over-Current Protection

●\- Uses Upper MOSFET’s rDS(on)

●• Small Converter Size

●\- 300kHz Fixed Frequency Oscillator

●\- Internal Soft Start

●\- 8 Ld SOIC or 16Ld 4mmx4mm QFN

●• QFN Package:

●\- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline

●\- Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile

●• Pb-Free Plus Anneal Available (RoHS Compliant)