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ISL81802EVAL1Z
评估板, ISL81802, 同步降压控制器, 电源管理
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产品概述
80V dual synchronous buck controller evaluation board. The ISL81802EVAL1Z dual-phase evaluation board features the ISL81802, an 80V dual synchronous buck controller that offers external soft-start, independent enable functions and integrates UV/OV/OC/OT protections. A programmable switching frequency ranging from 100kHz to 1MHz helps to optimize inductor size while the strong gate driver delivers up to 20A for the buck output. The board is designed for high current applications. Applications include telecommunication, server and data centre, automotive electronics, industrial equipment and power system.
- Wide input range from 18V to 80V
- High light-load efficiency in pulse skipping DEM operation
- Programmable soft-start
- Optional DEM/PWM operation, optional CC/HICC-UP OCP protection
- Supports pre-bias output with soft-start
- PGOOD indicator, OVP, OTP and UVP protection
- Back biased from output to improve efficiency
- Output voltage of 12V, output current of 20A
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
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