Part Details for LM2903 by Motorola Mobility LLC
Overview of LM2903 by Motorola Mobility LLC
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Part Details for LM2903
LM2903 CAD Models
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Reference Designs related to LM2903
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PMP20721 具有伪差分遥感功能的同步降压集成转换器参考设计
PMP20721 参考设计采用 TPS53513，可实现伪差动遥感控制。这对于低电压、高电流导轨具有重要作用，为处理器提供核心功率。差动遥感也最大程度地减少了 I-R 损失。该设计采用典型的 12V 输入，提供 0.9V (6A) 输出。它提供高达 82.15% 的出色能效，具有卓越的热性能和 EMI 性能，而且几乎没有噪音。
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24V: 300W Sync-Buck Reference Design
The PMP30189 reference design is based on the LM5117 sync buck converter; it supplies 24V @ 11A and it is protected against overcurrent at 13.9A. The internal bias can be supplied internally by means of internal linear regulator: or externally by BJT and Zener diode: thus reducing power dissipation in LM5117. Also the switching frequency is selectable between 100 KHz and 250 KHz. An external tracking input can be used to perform sequencing and soft start tracking. It features also output overvoltage protection with latch.
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12V: 80W Sync-Buck Reference Design
The PMP30301 reference design is based on the LM5117 sync buck converter; it supplies 12V @ 6.5A and it is protected against overcurrent at 7.4A. The internal bias can be supplied internally by means of internal linear regulator: or externally by BJT and Zener diode: thus reducing power dissipation in LM5117-Q1. Also the switching frequency is selectable between 100 KHz and 250 KHz. An external tracking input can be used to perform sequencing and soft start tracking. It features also output overvoltage protection with latch.
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TIDA-01591 具有 LED 动画效果的人机界面参考设计
此参考设计是一款具有 LED 动画效果的新型人机界面，借助一个 TLC5955 LED 驱动器，可在 LED 环形灯上呈现逼真的照明图案。