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LTC3205EUF The LTC3205EUF from Linear Technology is a versatile Multidisplay LED Controller. It offers up to 250mA of continuous LED current and achieves up to 92% efficiency.
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LTC3205EUF

Available from 1 distributors
Mfr Name: LT
LT
The LTC3205EUF from Linear Technology is a versatile Multidisplay LED Controller. It offers up to 250mA of continuous LED current and achieves up to 92% efficiency.
✓ Total Stock: 8,500 pcs

LTC3205EUF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,500 pcs
On Request
8500 pcs On Request 1 On Request On Request 06+ On Request On Request
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LTC3205EUF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LTC3205EUF Description

Short technical summary and product information.

The LTC3205EUF by Linear Technology is a Multidisplay LED Controller designed for efficient LED driving. This device features a step-up/step-down fractional charge pump topology, providing up to 92% efficiency. It supports independent current and dimming control for main, sub, and RGB LED displays.

 

Key electrical specifications include an output current of up to 250mA, an input voltage range of 2.8V to 4.5V, and an output voltage maximum of 4.5V. The LED currents are programmable via a 3-wire serial interface, with 0.7% LED current matching. It operates with a low noise, constant frequency of 800kHz.

 

Packaged in a 24-VFQFN Exposed Pad, the LTC3205EUF is designed for surface mount applications. It operates within a temperature range of 0°C to 85°C. The device also features automatic soft-start to limit inrush current and has four programmable dimming states.

LTC3205EUF Quick Information

Product Type: LED Driver IC
Series: LTC3205
Canonical Name: LTC3205EUF Multidisplay LED Controller
Subcategory: Special Purpose Regulators

LTC3205EUF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LTC3205EUF Features

  • Step-up/step-down fractional charge pump.
  • Up to 92% efficiency.
  • 250mA continuous LED current.
  • 0.7% LED current matching.
  • Programmable via 3-wire serial interface.

LTC3205EUF Applications

  • Ideal for portable equipment backlighting.
  • Drives main, sub, and RGB LED displays.
  • Enables independent dimming control.
  • Minimizes component count.

LTC3205EUF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum output current of the LTC3205EUF?

The maximum output current is 250mA.

What is the input voltage range for the LTC3205EUF?

The input voltage range is 2.8V to 4.5V.

What is the operating temperature range of the LTC3205EUF?

The operating temperature range is 0°C to 85°C.

What package does the LTC3205EUF come in?

The LTC3205EUF is available in a 24-VFQFN Exposed Pad package.

How many outputs does the LTC3205EUF have?

The LTC3205EUF has 7 outputs.

What is the typical switching frequency of the LTC3205EUF?

The typical switching frequency is 800kHz.

What is the efficiency of the LTC3205EUF?

The efficiency is up to 92%.

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