ST L6668

Manufacturer No:

L6668

Manufacturer:

Package:

16-SOIC (0.154, 3.90mm Width)

Description:

16 Terminations 9.4V~22V 16 Pin L6668 AC to DC power converter 1 Outputs 100kHz

Quantity:

Delivery:

Payment:

In Stock :Available

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

L6668 information

ST L6668 technical specifications, attributes, parameters and parts with similar specifications to ST L6668.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 7 months ago)

Factory Lead Time
16 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
16-SOIC (0.154, 3.90mm Width)

Number of Pins
16

Operating Temperature
-25°C~150°C TJ

Packaging
Tube

JESD-609 Code
e4

Part Status
Active

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
16

ECCN Code
EAR99

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Subcategory
Switching Regulator or Controllers

Max Power Dissipation
750mW

Technology
BCDMOS

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Number of Functions
1

Base Part Number
L6668

Pin Count
16

Number of Outputs
1

Analog IC - Other Type
SWITCHING CONTROLLER

Output Current
800mA

Voltage - Supply (Vcc/Vdd)
9.4V~22V

Max Supply Current
4mA

Control Features
Frequency Control, Soft Start

Input Voltage (Min)
9.4V

Topology
Flyback

Control Mode
CURRENT-MODE

Frequency - Switching
100kHz

Input Voltage (Max)
22V

Control Technique
PULSE WIDTH MODULATION

Rise Time
55ns

Fall Time (Typ)
30 ns

Switcher Configuration
SINGLE

Internal Switch(s)
No

Fault Protection
Current Limiting, Over Temperature, Over Voltage

Max Duty Cycle
75 %

Duty Cycle
70%

Output Isolation
Isolated

Voltage - Start Up
13.5V

Length
9.9mm

Width
3.9mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ST L6668.

Datasheets:

stmicroelectronics-l6668-datasheets-2248.pdf

L6668 Overview

A ac to dc converter of the package 16-SOIC (0.154, 3.90mm Width) contains the ac to dc converter.In Tube case, the ac dc converter is available.There is a mounting point for this AC/DC converter in the way of Surface Mount .The ac dc converter should be operated at a temperature of -25°C~150°C TJ °C to deliver its optimal performance.SWITCHING CONTROLLER analog ICs are employed in this AC DC converter.Switching frequency reaches 100kHz Hz.This AC/DC converter is suitable for operation in the range of 9.4V~22V supply voltage (Vcc/Vdd).In total, it has 16 terminations.There are 16 pins on this ac/dc converter.Up to 16 pins are present on the ac-dc converter.Surface Mount is the recommended mounting method for the ac dc converters.Search similar acdc converters based on L6668 family members.Running 1 outputs is available.The ac to dc conversions are contained in Switching Regulator or Controllers .Current output is set to 800mA .Based on a unique technique, the input voltage can be ensured to have the maximal value of 22V .AC to DC converter can handle a maximum supply current of 4mA .

L6668 Features

Packaged with 16-SOIC (0.154, 3.90mm Width)
Switching Frequency at 100kHz
With 16 pins
Output Current at 800mA

L6668 Applications

There are a lot of STMicroelectronics
L6668 AC DC Converters applications.

Records
Linear Adapter Replacements
Chargers for cell/cordless phones
PDAs
MP3
Portable audio
Adapters
Networking
Battery Chargers
Power Adaptors

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.