ISL6545A, ISL6545 5V or 12V Single Synchronous Buck Pulse-Width Modulation Controller

Intersil

Description

® Data Sheet ISL6545, ISL6545A April 29, 2010 FN6305.5 5V or 12V Single Synchronous Buck Pulse-Width Modulation (PWM) Controller The ISL6545 makes.

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ISL6545A Datasheet Preview — This datasheet PDF includes multiple part numbers: ISL6545A, ISL6545. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: ISL6545A, ISL6545
Manufacturer: Intersil
File Size: 377.63 KB
Datasheet: ISL6545-Intersil.pdf
Description: 5V or 12V Single Synchronous Buck Pulse-Width Modulation Controller
Note: This datasheet PDF includes multiple part numbers: ISL6545A, ISL6545.
Please refer to the document for exact specifications by model.

Features

* a 20MHz gain-bandwidth product and 9V/µs slew rate which enables high converter bandwidth for fast transient performance. The resulting PWM duty cycles range from 0% to 100%. Protection from overcurrent conditions is provided by monitoring the rDS(ON) of the lower MOSFET to inhibit PWM operation app

Applications

* within a system. The ISL6545 integrates the control, gate drivers, output adjustment, monitoring and protection functions into a single 8 Ld SOIC or 10 Ld DFN package. The ISL6545 provides single feedback loop, voltage-mode control with fast transient response. The output voltage can be precisely re

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ISL6545 12V Single Synchronous Buck Pulse-Width Modulation Controller Intersil

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