Datasheet4U Logo Datasheet4U.com

LM3550 5-A Super-Capacitor Flash LED Driver

LM3550 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.

LM3550 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

LM3550 Applications

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

📥 Download Datasheet

Preview of LM3550 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • LM3551 - 1A White LED Driver (National Semiconductor)
  • LM3552 - 1A White LED Driver (National Semiconductor)
  • LM3557 - Step-Up Converter (National Semiconductor)
  • LM350 - Three-terminal Positive Voltage Regulator (Motorola)
  • LM3501 - Synchronous Step-up DC/DC Converter (National Semiconductor)
  • LM3502 - Step-Up Converter (National Semiconductor)
  • LM3503 - Dual-Display Constant Current LED Driver (National Semiconductor)
  • LM350A - 3-Amp Adjustable Regulators (National Semiconductor)

📌 All Tags

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