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LINEAR TECHNOLOGY  LT3465ES6#TRMPBF  WHITE LED DRIVER, BOOST, TSOT-23-6

LINEAR TECHNOLOGY LT3465ES6#TRMPBF
Technical Data Sheet (339.21KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LT3465ES6#TRMPBF is a step-up DC/DC Converter designed to drive up to six LEDs in series from a Li-ion cell. Series connection of the LEDs provides identical LED currents and eliminates the need for ballast resistors. This device integrates the Schottky diode required externally on competing devices. Additional features include output voltage limiting when LEDs are disconnected, one-pin shutdown and dimming control. The LT3465 switches at 1.2MHz, allowing the use of tiny external components. Constant frequency switching results in low input noise and a small output capacitor. Just 0.22µF is required for 3, 4 or 5-LED applications.
  • Internal soft-start
  • Inherently matched LED current
  • No external Schottky diode required
  • Open LED protection
  • Requires only 0.22µF output capacitor

 

Product Information

Device Topology:
Boost (Step Up)
No. of Outputs:
1Outputs
Output Current:
20mA
Output Voltage:
30V
Driver Case Style:
TSOT-23
No. of Pins:
6Pins
Input Voltage Min:
2.7V
Input Voltage Max:
16V
Switching Frequency:
1.2MHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Dimming Control Type:
PWM / DC
MSL:
MSL 1 - Unlimited
Input Voltage:
2.7V to 16V
LED Driver Application:
Cell Phones, PDA
SVHC:
No SVHC (17-Dec-2015)
Topology:
Boost (Step Up)

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Applications

  • Consumer Electronics;
  • Computers & Computer Peripherals;
  • Portable Devices;
  • Communications & Networking;
  • Audio

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
RoHS Compliant:
Yes

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