VIPER267KDTR - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

VIPER267KDTR
Manufacturer

ST Microelectronics
ChipWorker Part#

CW88594564
Package

NSOIC-16
Description

AC to DC Switching Converter SMPS Controller 60kHz T/R 16-Pin SO N

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VIPER267KDTR Specifications

Attribute	Attribute Value

Part Number	VIPER267KDTR
Manufacturer	ST Microelectronics
ChipWorker Part#	CW88594564
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	NSOIC-16
Power Rating	12 W
Breakdown Voltage	1050 V
Number of Positions	16 Position
Switching Frequency	60 kHz
Duty Cycle	80 %
Input Voltage (AC Max)	230 v
Input Voltage (AC Min)	85 v
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
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Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The device is an offline converter with a 1050V avalanche rugged 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. Advance frequency jittering reduces EMI filter cost. Burst mode operation and the device"s very low consumption both help to meet the standard set by energy saving regulations.
1050 V avalanche rugged power section
Current mode PWM controller
Embedded high voltage startup and sense FET
Drain current limitation (OCP)
Standby power < 30 mW at 230 VAC
Jittered switching frequency (60 kHz ± 4 kHz) for low EMI
Embedded error amplifier for non-isolated SMPS
On-board soft-start
Safe auto-restart after a fault condition
Hysteretic thermal shutdown

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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