LT3465AES6#PBF The LT3465AES6#PBF is a step-up DC/DC converter from LT designed to drive up to six LEDs in series. It features integrated Schottky diodes and operates at 1.2MHz or 2.4MHz.
Mfr Part #:

LT3465AES6#PBF

Available from 1 distributors
Mfr Name: LT
LT
The LT3465AES6#PBF is a step-up DC/DC converter from LT designed to drive up to six LEDs in series. It features integrated Schottky diodes and operates at 1.2MHz or 2.4MHz.
✓ Total Stock: 3,071 pcs

LT3465AES6#PBF Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,071 pcs
3071 pcs On Request 1 On Request On Request 1340+ On Request On Request

LT3465AES6#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
SVHC Present
Storage Temperature
Tape & Reel

LT3465AES6#PBF Description

Short technical summary and product information.

The LT3465 and LT3465A are step-up DC/DC converters designed to drive up to six LEDs in series from a Li-Ion cell. The series connection of LEDs ensures identical LED currents without the need for ballast resistors. These devices integrate the Schottky diode, simplifying external component requirements.

 

Key features include output voltage limiting for disconnected LEDs, single-pin shutdown, and dimming control. The LT3465 includes internal soft-start and switches at 1.2MHz, allowing for small external components. The LT3465A offers a faster 2.4MHz switching frequency. Constant frequency switching contributes to low input noise and requires only a small output capacitor, such as 0.22µF for 3-, 4-, or 5-LED applications.

 

These converters are available in a low profile (1mm) 6-lead SOT-23 (ThinSOT™) package, making them suitable for space-constrained applications. Typical applications include cellular phones, PDAs, handheld computers, digital cameras, MP3 players, and GPS receivers.

LT3465AES6#PBF Quick Information

Product Type: Step-Up Converter
Series: LT3465
Canonical Name: LT3465A 1.2MHz/2.4MHz White LED Step-Up Converter with Built-In Schottky
Subcategory: Step-Up Converter

LT3465AES6#PBF Compliance

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

LT3465AES6#PBF Features

  • Drives up to six LEDs in series.
  • Integrated Schottky diode included.
  • 1.2MHz or 2.4MHz switching frequency.
  • Low profile 1mm SOT-23 package.
  • Open LED protection feature.

LT3465AES6#PBF Applications

  • Ideal for cellular phone backlighting.
  • Suitable for PDA and handheld computers.
  • Used in digital camera power circuits.
  • Applicable for MP3 player displays.
  • Powers GPS receiver displays.

LT3465AES6#PBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the switching frequency of the LT3465?

The LT3465 switches at 1.2MHz.

What is the switching frequency of the LT3465A?

The LT3465A switches at 2.4MHz.

What is the typical efficiency of the LT3465?

The typical efficiency for the LT3465 is 81%.

What is the typical efficiency of the LT3465A?

The typical efficiency for the LT3465A is 79%.

What is the required output capacitor for 3- to 5-LED applications?

A 0.22µF output capacitor is required for 3-, 4-, or 5-LED applications.

What package type is the LT3465AES6#PBF available in?

The LT3465AES6#PBF is available in a low profile (1mm) 6-lead SOT-23 package.

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