ONSEMI KA3842B

Manufacturer No:

KA3842B

Manufacturer:

ONSEMI

Package:

8-DIP (0.300, 7.62mm)

Description:

8 Terminations 10V~30V 8 Pin KA3842 AC to DC power converter 1 Outputs Up to 500kHz

Quantity:

Delivery:

Payment:

In Stock :Available

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KA3842B information

ONSEMI KA3842B technical specifications, attributes, parameters and parts with similar specifications to ONSEMI KA3842B.

Type
Parameter

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
8-DIP (0.300, 7.62mm)

Number of Pins
8

Weight
851mg

Operating Temperature
0°C~70°C TA

Packaging
Tube

Pbfree Code
yes

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
8

Terminal Position
DUAL

Number of Functions
1

Terminal Pitch
2.54mm

Base Part Number
KA3842

Number of Outputs
1

Input Voltage-Nom
15V

Analog IC - Other Type
SWITCHING CONTROLLER

Operating Supply Current
17mA

Output Current
1A

Voltage - Supply (Vcc/Vdd)
10V~30V

Max Supply Current
17mA

Control Features
Frequency Control

Control Mode
CURRENT-MODE

Input Voltage (Max)
25V

Control Technique
PULSE WIDTH MODULATION

Rise Time
45ns

Fall Time (Typ)
35 ns

Internal Switch(s)
No

Max Duty Cycle
100 %

Duty Cycle
97%

Voltage - Start Up
16V

Height
3.3mm

Length
10.15mm

Width
6.35mm

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for ONSEMI KA3842B.

Datasheets:

onsemiconductor-ka3842bdtf-datasheets-3590.pdf

KA3842B Overview

This ac to dc converter is included in the package 8-DIP (0.300, 7.62mm) .The AC/DC power converter Tube is available for this product.A AC/DC converter of this type is mounted in the way of Through Hole .Ideally, the ac dc converter should be operated at a temperature of 0°C~70°C TA degrees Celsius.A SWITCHING CONTROLLER analog integrated circuit is used in this AC DC converter.As soon as the switching frequency reaches Up to 500kHz , the circuit is closed.This AC/DC converter is designed for use within the range of 10V~30V supply voltage (Vcc/Vdd).Total terminations are 8 .On this ac/dc converter, there are 8 pins.Suitable mounting is provided by Through Hole .It is possible to search for similar acdc converters by using the KA3842 family.A total of 1 outputs need to be run.It has been set to 1A for the output current.It is possible to ensure a maximum value of 25V for the input voltage using a unique technique.The maximum supply current AC to DC converter can handle is 17mA .

KA3842B Features

Packaged with 8-DIP (0.300, 7.62mm)
Switching Frequency at Up to 500kHz
With 8 pins
Output Current at 1A

KA3842B Applications

There are a lot of ON Semiconductor
KA3842B AC DC Converters applications.

Set-top boxes
DVD players
Records
Linear Adapter Replacements
Chargers for cell/cordless phones
PDAs
MP3
Portable audio
Adapters
Networking

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

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RFQ (REQUEST FOR QUOTATIONS)

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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.