ADI LTC3454EDD#PBF

Manufacturer No:

LTC3454EDD#PBF

Manufacturer:

ADI

Package:

10-WFDFN Exposed Pad

Description:

0.5mm PMIC LTC3454 1MHz 10-WFDFN Exposed Pad

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

LTC3454EDD#PBF information

ADI LTC3454EDD#PBF technical specifications, attributes, parameters and parts with similar specifications to ADI LTC3454EDD#PBF.

Type
Parameter

Factory Lead Time
8 Weeks

Mounting Type
Surface Mount

Package / Case
10-WFDFN Exposed Pad

Surface Mount
YES

Operating Temperature
-40°C~85°C TA

Packaging
Tube

Published
2009

JESD-609 Code
e3

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
10

ECCN Code
EAR99

Type
DC DC Regulator

Terminal Finish
Matte Tin (Sn)

Applications
Camera Flash

Terminal Position
DUAL

Terminal Form
NO LEAD

Peak Reflow Temperature (Cel)
260

Number of Functions
1

Terminal Pitch
0.5mm

Frequency
1MHz

Time@Peak Reflow Temperature-Max (s)
30

Base Part Number
LTC3454

Pin Count
10

Qualification Status
Not Qualified

Output Voltage
5.15V

Input Voltage-Nom
3.6V

Voltage - Output
5.15V

Input Voltage (Min)
2.7V

Topology
Step-Down (Buck), Step-Up (Boost)

Control Mode
VOLTAGE-MODE

Input Voltage (Max)
5.5V

Control Technique
PULSE WIDTH MODULATION

Switcher Configuration
BUCK-BOOST

Current - Output / Channel
1A

Internal Switch(s)
Yes

Voltage - Supply (Max)
5.5V

Voltage - Supply (Min)
2.7V

Length
3mm

Height Seated (Max)
0.8mm

Width
3mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ADI LTC3454EDD#PBF.

Datasheets:

lineartechnologyanalogdevices-ltc3454eddpbf-datasheets-1498.pdf

LTC3454EDD#PBF Description

The LTC3454EDD#PBF is a synchronous buck-boost DC/DC converter optimized for driving a single high-power LED at currents up to 1A from a single-cell Li-Ion battery input. The regulator operates in either synchronous buck, synchronous boost, or buck-boost mode depending on input voltage and LED forward voltage. PLED/PIN efficiency greater than 90% can be achieved over the entire usable range of a Li-Ion battery (2.7V to 4.2V).

LTC3454EDD#PBF Features

High Efficiency: >90% Typical in Torch Mode, >80% in Flash Mode

Wide VIN Range: 2.7V to 5.5V

Up to 1A Continuous Output Current

3.5% LED Current Programming Accuracy

Internal Soft-Start

Open/Shorted LED Protection

Constant Frequency 1MHz Operation

Zero Shutdown Current

Overtemperature Protection

Small Thermally Enhanced 10-Lead (3mm × 3mm) DFN Package

LTC3454EDD#PBF Applications

Cell Phone Camera Flash

Cell Phone Torch Lighting

Digital Cameras

PDAs

Misc Li-Ion LED Drivers

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.