Overview
Description
The ISL9440AEVAL1Z evaluation board is used to evaluate the performance of the ISL9440A quad-output synchronous buck controller.
The ISL9440A is a quad-output controller that integrates three PWM synchronous buck controllers and one low-dropout linear regulator controller. The ISL9440A offers internal soft-start, independent enable functions and integrates UV/OV/OC/OT protections. The device also offers current mode control architecture and an internal compensation network, keeping peripheral component count minimal.
Features
- DC/DC, step-down with LDO
- Current - output: 6A, 6A, 4A, 800mA
- Switching frequency: 600kHz
- Soft-start timing: 1.7ms
- Voltage - input: 6V to 16V
Applications
- Satellite and cable set-top boxes
- Cable modems
- VoX gateway devices
- NAS/SAN devices
Documentation
Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 1.32 MB | |
| Datasheet | PDF 1.52 MB 日本語 | |
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Design & Development
Software & Tools
Processing table
ISL9440AEVAL1Z Active Samples Available
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