LT1932

PRODUCTION

Constant-Current DC/DC LED Driver in ThinSOT

Data Sheet Product Selection Table
Part Models
2
1ku List Price
Starting From $2.15
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Part Details

  • Up to 80% Efficiency
  • Inherently Matched LED Current
  • Drives Five White LEDs from 2V
  • Drives Six White LEDs from 2.7V
  • Drives Eight White LEDs from 3V
  • Adjustable Control of LED Current
  • Disconnects LEDs In Shutdown
  • 1.2MHz Fixed Frequency Switching
  • Uses Tiny Ceramic Capacitors
  • Uses Tiny 1mm-Tall Inductors
  • Regulates Current Even When VIN > VOUT
  • Operates with VIN as Low as 1V
  • Low Profile (1mm) ThinSOT™ Package
 
LT1932
Constant-Current DC/DC LED Driver in ThinSOT
Li-Ion Driver for Four White LEDs Efficiency Product Package 1
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Documentation

Data Sheet 1

Reliability Data 2

Design Note 1

Technical Articles 1

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Hardware Ecosystem

Parts Product Life Cycle Description
LT3465
PRODUCTION 1.2MHz White LED Step-Up Converters with Built-In Schottky in ThinSOT
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Tools & Simulations

LTspice 2

Models for the following parts are available in LTspice:

  • LT1932
LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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RE: LT1932_ LED Driver Behavior
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