VIPER28HD

Part No :: VIPER28HD

Manufacturer: STMicroelectronics

VIGOR # :: 3931497

Description: IC OFFLINE CONV PWM 800V 16SOIC

Catalog: PMIC - AC DC Converters, Offline Switchers

DataSheet: VIPER28HD PDF

Country of origin: -

Date code: -

VIPER28HD Specifications

Type	Description
Series:	VIPer™ plus
Package:	Tube
Part 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:	115kHz
Power (Watts):	16 W
Fault Protection:	Current Limiting, Over Temperature, Over Voltage, Short Circuit
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

Alternative Products

Part Number	Manufacturer & Description	Compare
VIPER38HDTR Match 100%	STMicroelectronics IC AC-DC CONVERTER FIXED 16SOIC	VIPER28HD vs VIPER38HDTR
VIPER28HDTR Match 100%	STMicroelectronics IC OFFLINE CONV PWM 800V 16SOIC	VIPER28HD vs VIPER28HDTR
VIPER28LD Match 71%	STMicroelectronics IC OFFLINE CONV PWM 800V 16SOIC	VIPER28HD vs VIPER28LD
VIPER35LD Match 91%	STMicroelectronics IC AC-DC CONVERTER QUASI 16SOIC	VIPER28HD vs VIPER35LD
VIPER35LDTR Match 91%	STMicroelectronics IC AC-DC CONVERTER QUASI 16SOIC	VIPER28HD vs VIPER35LDTR
VIPER38HD Match 100%	STMicroelectronics IC AC-DC CONVERTER FIXED 16SOIC	VIPER28HD vs VIPER38HD

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 6244

Shipped from

HK warehouse

Expected Shipping Date

Jul 31 - Aug 04 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.5512~~	~~$0.55~~
2000	~~$0.3859~~	~~$771.76~~

Current price of VIPER28HD is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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