ST VIPER28HN

Manufacturer No:

VIPER28HN

Manufacturer:

Package:

8-DIP (0.300, 7.62mm), 7 Leads

Description:

7 Terminations 8.5V~23.5V 7 Pin VIPER28 AC to DC power converter VIPer? plus Series 1 Outputs 115kHz

Quantity:

Delivery:

Payment:

In Stock :Available

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

VIPER28HN information

ST VIPER28HN technical specifications, attributes, parameters and parts with similar specifications to ST VIPER28HN.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 2 weeks ago)

Factory Lead Time
12 Weeks

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
8-DIP (0.300, 7.62mm), 7 Leads

Number of Pins
7

Weight
850.995985mg

Operating Temperature
-40°C~150°C TJ

Packaging
Tube

Series
VIPer? plus

JESD-609 Code
e3

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
7

ECCN Code
EAR99

Terminal Finish
Matte Tin (Sn) - annealed

Power (Watts)
16W

Subcategory
Switching Regulator or Controllers

Power Rating
20W

Max Power Dissipation
20W

Terminal Position
DUAL

Number of Functions
1

Terminal Pitch
2.54mm

Base Part Number
VIPER28

Number of Outputs
1

Output Voltage
800V

Input Voltage-Nom
14V

Analog IC - Other Type
SWITCHING CONTROLLER

Operating Supply Current
2.5mA

Output Current
1.2A

Voltage - Supply (Vcc/Vdd)
8.5V~23.5V

Max Supply Current
3.5mA

Output Power
20W

Topology
Flyback

Min Input Voltage
85V

Control Mode
CURRENT-MODE

Frequency - Switching
115kHz

Max Input Voltage
265V

Control Technique
PULSE WIDTH MODULATION

Nominal Input Voltage
265V

Switcher Configuration
SINGLE

Internal Switch(s)
Yes

Fault Protection
Current Limiting, Over Temperature, Over Voltage, Short Circuit

Max Duty Cycle
80 %

Output Isolation
Isolated

Voltage - Start Up
14V

Height
3.3mm

Download datasheets and manufacturer documentation for ST VIPER28HN.

PCN Assembly/Origin:

stmicroelectronics-l6561-pcnassemblyorigin-9377.pdf

VIPER28HN Overview

8-DIP (0.300, 7.62mm), 7 Leads is the package in which the ac to dc converter is embedded.There is a AC/DC power converter of Tube available.Through Hole is mounted in the way of this AC/DC converter.It is necessary to operate the ac dc converter at a temperature of -40°C~150°C TJ °C in order for it to perform properly.The AC DC converter uses a type SWITCHING CONTROLLER analog integrated circuit.When the switching frequency reaches 115kHz , the circuit is closed.The voltage range of the supply can be set to 8.5V~23.5V (Vcc/Vdd).A total of 7 terminations have been recorded.On the ac/dc converter, there are 7 pins.A total of 7 pins are present on the ac-dc converter.There are no problem mounting the ac dc converters by Through Hole .The product is acdc converter of the VIPer? plus manufacturer family.Based on the VIPER28 family, you can search for similar acdc converters.The number of outputs to run is 1 .Switching Regulator or Controllers contains the ac to dc conversions.There is 1.2A output current set.Its output voltage is800V .This is the standard of REACH SVHC : No SVHC .Under 265V , it is possible to power the AC to DC converter's input voltage.Coverters generate 20W as their output power.An input voltage of less than 85V volts can be used with the AC to DC inverter.There is a maximum supply current of 3.5mA that AC to DC converter can handle.

VIPER28HN Features

Packaged with 8-DIP (0.300, 7.62mm), 7 Leads
Switching Frequency at 115kHz
With 7 pins
Output Current at 1.2A

VIPER28HN Applications

There are a lot of STMicroelectronics
VIPER28HN AC DC Converters applications.

AC/DC Adaptors/Chargers for PDAs
AC/DC Adaptors/Chargers for E-books
Adaptors for Portable Media Player
Adaptors for DSCs
Set-top boxes
DVD players
Records
Linear Adapter Replacements
Chargers for cell/cordless phones
PDAs

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.