LM3553SDEV, Evaluation Module for the LM3553, 1.2A Dual Flash LED Driver System with I2C Compatible Interface
使用 Texas Instruments 的 LM3553SDX 的参考设计
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说明
- LM3553SDEV, Evaluation Module for the LM3553, 1.2A Dual Flash LED Driver System with I2C Compatible Interface. The LM3553 is a fixed frequency, current mode step-up DC/DC converter with two regulated current sinks. The device is capable of driving loads up to 1.2A from a single-cell Li-Ion battery. One or more high current flash LEDs can be driven in series either in a high power Flash mode or a lower power Torch mode controlled by either an internal register or the FEN pin. Additionally a low current (20mA) indicator mode and a fixed output voltage mode are also available
主要特色
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Input Voltage2.7 to 5.5 V
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Output Current0.5 A
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Number of Derived Elements2
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LM3553SDX/NOPB | Texas Instruments | LED Drivers | LED Driver 2 Segment 12-Pin WSON EP T/R | 买入 | |
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LM3553SDX/NOPB | Texas Instruments | LED Drivers | LED Driver 2 Segment 12-Pin WSON EP T/R | 买入 | |