Datasheet > VIPER16

VIPER16

更新时间： 2024-12-01 14:58:11

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		高压转换器
页数	文件大小	规格书
30页	1231K
描述
VIPerPlus系列：节能的6W高压转换器，提供直接反馈

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数据手册

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VIPER16 数据手册

VIPER16

Fixed frequency VIPer™ plus family

Datasheet

production data

• Standby power < 30 mW at 230 V_AC

• Limiting current with adjustable set point

• On-board soft-start

• Safe auto-restart after a fault condition

• Hysteretic thermal shutdown

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Application

Figure 1. Typical application

• Replacement of capacitive power supply

• Auxiliary power supply for appliances,

• Power metering

• LED drivers

Description

The device is an off-line converter with an 800 V

avalanche ruggedness power section, a PWM

controller, user defined overcurrent limit,

protection against feedback network

disconnection, hysteretic thermal protection, soft

start up and safe auto restart after any fault

condition. It is able to power itself directly from the

rectified mains, eliminating the need for an

auxiliary bias winding. Advance frequency jittering

reduces EMI filter cost. Burst mode operation and

the devices very low consumption both help to

meet the standard set by energy saving

regulations.

Features

• 800 V avalanche rugged power section

• PWM operation with frequency jittering for low

EMI

• Operating frequency:

– 60 kHz for L type

– 115 kHz for H type

• No need of auxiliary winding for low power

application

Table 1. Device summary

Package

Order codes

Packaging

VIPER16LN

VIPER16HN

VIPER16HD

VIPER16HDTR

VIPER16LD

DIP-7

Tube

Tape and reel

Tube

SO16 narrow

VIPER16LDTR

Tape and reel

June 2014

DocID15232 Rev 7

1/30

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...30

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VIPER16HD	STMICROELECTRONICS	获取价格	Fixed frequency VIPerTM plus family
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