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Illumination LED drivers

TPS61055

ACTIVE

500mA High Power White LED Driver with standard Logic Interface

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TPS61055

ACTIVE
Order now

Product details

Topology Boost, current mode Vin (min) (V) 2.5 Vin (max) (V) 6 Iout (max) (A) 0.5 Iq (typ) (mA) 8.5 Features Load Disconnect During Shutdown Operating temperature range (°C) -40 to 85 Number of channels 1 Rating Catalog
Topology Boost, current mode Vin (min) (V) 2.5 Vin (max) (V) 6 Iout (max) (A) 0.5 Iq (typ) (mA) 8.5 Features Load Disconnect During Shutdown Operating temperature range (°C) -40 to 85 Number of channels 1 Rating Catalog
VSON (DRC) 10 9 mm² 3 x 3
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Technical documentation

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Type Title Date
White paper Common LED Functions and LED Driver Design Considerations 21 Sep 2020
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 11 Dec 2018
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Application note Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. B) 29 Nov 2017
Application note Extending the Soft Start Time Without a Soft Start Pin (Rev. B) 15 Jun 2017

Design & development

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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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VSON (DRC) 10 View options
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