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ISL6520B

Renesas
Part Number ISL6520B
Manufacturer Renesas
Description Single Synchronous Buck Pulse-Width Modulation (PWM) Controller
Published Jun 17, 2019
Detailed Description DATASHEET ISL6520B Single Synchronous Buck Pulse-Width Modulation (PWM) Controller FN9083 Rev 3.00 Jul 23, 2007 The I...
Datasheet PDF File ISL6520B PDF File

ISL6520B
ISL6520B

Overview
DATASHEET ISL6520B Single Synchronous Buck Pulse-Width Modulation (PWM) Controller FN9083 Rev 3.
00 Jul 23, 2007 The ISL6520B makes simple work out of implementing a complete control scheme for a DC/DC stepdown converter.
Designed to drive N-channel MOSFETs in a synchronous buck topology, the ISL6520B integrates the control, output adjustment and monitoring functions into a single 8 Lead package.
The ISL6520B provides simple, single feedback loop, voltage-mode control with fast transient response.
The output voltage can be precisely regulated to as low as 0.
8V, with a maximum tolerance of 1.
5% over-temperature and line voltage variations.
A fixed frequency oscillator reduces design complexity, while balancing typical application cost and efficiency.
The error amplifier features a 15MHz gain-bandwidth product and 8V/s slew rate which enables high converter bandwidth for fast transient performance.
The resulting PWM duty cycles range from 0% to 100%.
Ordering Information PART...


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