LT3465AES6#TRMPBF Step-Up (Boost) LED Drivers by Analog Devices

Status: Production
Series: LT3465
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT3465/LT3465A are step-up DC/DC converters 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. These devices integrate the Schottky diode required externally on competing devices. Additional features include output voltage limiting when LEDs are disconnected, onepin shutdown and dimming control. The LT3465 has internal soft-start.The LT3465 switches at 1.2MHz, allowing the use of tiny external components. The faster LT3465A switches at 2.4MHz. Constant frequency switching results in low input noise and a small output capacitor. Just 0.22µF is required for 3-, 4- or 5-LED

Where to Buy

Prices starting from US$2.39

Distributor Stock
Logo for RS
RS
from US$3.20
380
in stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$2.62
1,041
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$3.60
669
in stock
Buy Now
Logo for element14
element14
from US$2.81
669
in stock
Buy Now
Logo for Farnell
Farnell
from US$2.41
669
in stock
Buy Now
Logo for Richardson RFPD
Richardson RFPD
from US$2.39
-
Buy Now

Features

Inherently Matched LED Current
Drives Up to Six LEDs from a 3.6V Supply
No External Schottky Diode Required
1.2MHz Switching Frequency (LT3465)
2.4MHz Switching Frequency Above AM Broadcast Band (LT3465A)
VIN Range: 2.7V to 16V
VOUT(MAX) = 30V
Automatic Soft-Start (LT3465)
Open LED Protection
High Efficiency: 81% (LT3465) 79% (LT3465A) Typical
Requires Only 0.22µF Output Capacitor
Low Profile (1mm) SOT-23 Packaging

Alternative Descriptions

1.2MHz White LED Boost Convs w | Analog Devices
Led Driver, Boost, -40 To 85Deg C | Newark Electronics
LED DRIVER, BOOST, -40 TO 85DEG C | element14
LED Driver 6-Seg 3.3/5/9/12/15V TSOT23-6 | RS
LED DRIVER IC | Richardson RFPD


LT3465AES6#TRMPBF Semiconductors - ICs by Linear Technology

IC WLED DRIVER ST UP TSOT23-6

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Device Topology Boost (Step Up)
Input Voltage Min 2.7V
Input Voltage Max 16V
Output Voltage Max 30V
Output Current Max 340mA
Switching Frequency 2.4MHz
No. of Outputs 1Outputs
IC Mounting SMD
Driver Case Style TSOT-23
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 3465
Device Type LED
Dimming Control Type DC PWM
Efficiency 79%
Input Voltage 2.7V to 16V
LED Display Type Discrete LED
LED Driver Application Cell Phones PDA
Operating Temperature Range -40°C to +85°C
Output Current 340mA
Output Voltage 30V
Termination Type Surface Mount Device
Topology Boost (Step Up)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT3465AES6#TRMPBF?

Additional datasheets, footprints and schematics for LT3465AES6#TRMPBF are listed on our Part Details page. You can also find images and similar parts to LT3465AES6#TRMPBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT3465AES6#TRMPBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT3465AES6#TRMPBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT3465AES6#TRMPBF fall under?

The LT3465AES6#TRMPBF is listed under Step-Up (Boost) LED Drivers.

Can I view similar or alternative parts?

You can view similar parts to LT3465AES6#TRMPBF when available in the Step-Up (Boost) LED Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LT3465AES6#TRMPBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT3465AES6#TRMPBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LT3465AES6#TRMPBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for LT3465AES6#TRMPBF.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LT3465AES6#TRMPBF often in real-time on the comparison pages.

What if I can't find stock of LT3465AES6#TRMPBF?

You can fill out our help required form which you can use to request a quote for LT3465AES6#TRMPBF from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay