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LM3550 5-A Super-Capacitor Flash LED Driver

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Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LM3550 SNVS569C * MAY 2009 The LM3550 device is a low-noise, switchedcapacitor DC-DC converter designed to operate as a current-limited and adjustable (up to 5.

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Features

* 1 Up to 5 A Flash Current
* 4 Selectable Super-Capacitor Charge Voltage Levels (4.5 V, 5 V, 5.3 V, Optimized)
* Adjustable Torch Current (60 mA to 200 mA)
* Ambient Light or LED Thermal Sensing With Current Scaleback
* Dedicated Indicator LED Current Source

Applications

* Digital Still Camera
* Voltage Rail Management
* Fire Alarm Notification
* Emergency Strobe Lighting
* Intruder Alert Notification
* Barcode Scanner

LM3550 Distributors

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LM3550 5-A Super-Capacitor Flash LED Driver Texas Instruments
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