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VIPER27LDTR Integrated Circuit Chip Converter Offline Flyback Topology 60kHz

  • VIPER27LDTR Integrated Circuit Chip Converter Offline Flyback Topology 60kHz
  • VIPER27LDTR Integrated Circuit Chip Converter Offline Flyback Topology 60kHz
Place of Origin USA
Brand Name STMicroelectronics
Certification RoHS
Model Number VIPER27LDTR
Minimum Order Quantity 2500
Price negotiate
Packaging Details Reel
Delivery Time 5-8 work days
Payment Terms T/T
Supply Ability 10000

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Product Details
Product Name VIPER27LDTR Voltage - Supply (Vcc/Vdd) 8.5V ~ 23.5V
Frequency - Switching 60kHz Power (Watts) 20 W
Voltage - Start Up 14 V Voltage - Breakdown 800V
Package / Case 16-SOIC (0.154", 3.90mm Width)
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VIPER27LDTR Integrated Circuit Chip

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Integrated Circuit Chip 60kHz

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Converter Offline Flyback Topology
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Product Description

VIPER27LDTR Converter Offline Flyback Topology 60kHz 16-SO 800V 20 W

Description

The device is an off-line converter with an 800 V rugged power section, a PWM control, two levels of over-current protection, overvoltage and overload protections, hysteretic thermal protection, soft-start and safe auto-restart after any fault condition removal. Burst mode operation and device very low consumption help to meet the standby energy saving regulations.

Advance frequency jittering reduces EMI filter cost. Brown-out function protects the switch mode power supply when the rectified input voltage level is below the normal minimum level specified for the system. The high voltage start-up circuit is embedded in the device.

 

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

■ Standby power < 50 mW at 265 Vac

■ Limiting current with adjustable set point

■ Adjustable and accurate overvoltage protection

■ On-board soft-start

■ Safe auto-restart after a fault condition

■ Hysteretic thermal shutdown

 

Application

■ Auxiliary power supply for consumer and home equipments

■ ATX auxiliary power supply

■ Low / medium power AC-DC adapters

■ SMPS for set-top boxes, DVD players and recorders, white goods

 

VIPER27LDTR Integrated Circuit Chip Converter Offline Flyback Topology 60kHz 0

 

Specification of VIPER27LDTR

Category
Integrated Circuits (ICs)
Power Management (PMIC)
AC DC Converters, Offline Switches
Mfr
STMicroelectronics
Series
VIPer™ plus
Product Status
Active
Output Isolation
Isolated
Internal Switch(s)
Yes
Voltage - Breakdown
800V
Topology
Flyback
Voltage - Start Up
14 V
Voltage - Supply (Vcc/Vdd)
8.5V ~ 23.5V
Duty Cycle
80%
Frequency - Switching
60kHz
Power (Watts)
20 W
Fault Protection
Current Limiting, Over Temperature, Over Voltage
Control Features
-
Operating Temperature
-40°C ~ 150°C (TJ)
Package / Case
16-SOIC (0.154", 3.90mm Width)
Supplier Device Package
16-SO
Mounting Type
Surface Mount

 

ORIGINAL

 

Our company ensures that each batch of products comes from the original factory, and can provide original labels and professional testing agency reports.

 

PRICE

 

We provide a variety of quotation channels, and sign the order contract after negotiation.

 

TRANSACTION

 

After communication and agreement, we will guide you to arrange payment.

 

DELIVERY CYCLE

 

Delivery on the same day, generally 5-12 working days, may be slightly delayed during the epidemic, we will follow up the whole process.

 

TRANSPORT

 

We will choose the appropriate transportation mode according to your country.

 

PACKAGING

 

After communication with you, we will choose the appropriate packaging method according to the weight of the goods to ensure the safe delivery of the goods.

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