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TEXAS INSTRUMENTS  TPS62260LED-338  TPS62260, LED DRIVER, RGB CONTROL, EVALUATION MODULE

TEXAS INSTRUMENTS TPS62260LED-338

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Product Overview

The TPS62260LED-338 is an evaluation module controls the colour and brightness of a lamp or runs an automatic colour light animation program. The colour is generated by three LEDs (red, green and blue). An MSP430 ultra low power microcontroller controls the brightness of each LED with constant current generated by three TPS62260 buck converters, one for each LED. The evaluation module is pin compatible with the TPS62240 buck converter for lower current LED applications and the TPS62290 for higher current LED applications.
  • Supply voltage ranges from 2V to 6V
  • TPS62260 provides up to 600mA output current from a single Li ion cell
  • TPS62260 operates at 2.25MHz fixed switching frequency
  • TPS62260 enters into power save mode operation at light load currents to maintain high efficiency
  • Quiescent current is typically 15μA
  • Soft Start
  • Voltage positioning at light loads

Applications

Power Management; LED Lighting; Portable Devices
Protective eyewear is recommended

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Product Information

Core Chip:
TPS62260
Device Topology:
-
No. of Outputs:
1Outputs
Output Current:
600mA
Output Voltage:
-
Input Voltage Min:
2V
Input Voltage Max:
6V
Dimming Control Type:
-
Kit Contents:
Eval Module TPS62260
Product Range:
-
Input Voltage:
2V to 6V
SVHC:
No SVHC (15-Jun-2015)
Topology:
-

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Legislation and Environmental

Product Traceability
RoHS Compliant:
Yes

Applications

  • Power Management;
  • LED Lighting;
  • Portable Devices

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