STMicroelectronics

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Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

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Description

Datasheet Packaging. VIPER27LN / VIPER27HN . DIP-7. Tube. VIPER27HD / VIPER27LD. SO16 narrow. VIPER27HDTR / VIPER27LDTR. Tape and reel www.st.com U1. Offline switching regulator. VIPER27HN . STMicroelectronics. VR1. Voltage reference. TS431. STMicroelectronics. Table 2. BOM (continued). Part reference. AN2929. Auxiliary PSU. VIPER27HN . EVLVIP27H-12SB. Isolated. Fly-back. 85- 265. 11W. 5V / 2.2A. AN3011. Auxiliary PSU. VIPER27HN . EVLVIP27-7WLED. May 15, 2012 May 2012. DN0002 Rev 1. 1/6 www.st.com. DN0002. Design note. 10W offline LED driver based on VIPER27. Designs from our labs describe VIPER27HN . Flyback, 115 kHz, DIP7 package. 85-265 VAC. 5 V/2.2 A. AN3011. STEVAL-ISA162V1. VIPER25HD. Quasi-resonant flyback, 225 kHz frequency

Part Number VIPER27HN
Main Category Integrated Circuits (ICs)
Sub Category PMIC - AC DC Converters, Offline Switchers
Brand STMicroelectronics
Description IC OFFLINE CONV PWM OVP 7DIP
Series VIPer,plus
Packaging Tube
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 800V
Topology Flyback
Voltage - Start Up 14V
Voltage - Supply (Vcc/Vdd) 8.5 V ~ 23.5 V
Duty Cycle 80%
Frequency - Switching 115kHz
Power (Watts) 20W
Fault Protection Current Limiting, Over Temperature, Over Voltage
Control Features -
Operating Temperature -40°C ~ 150°C (TJ)
Package / Case 8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package 7DIP
Mounting Type Through Hole
Image Integrated Circuits (ICs)
Lowest Price: $0.01   Highest Price: $2.55
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

VIPER27HN

Brand:

STMicroel

D/C:
Qty:

2313

Price (USD):

0.01

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

VIPER27HN

Brand:

STMICROELECT

D/C:
1321+
Qty:

1025

Price (USD):

0.645

Company:

AMAX ELECTRONIC TECHNOLOGY PTE.LTD.

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Part Number:

VIPER27HN

Brand:

ST/MICRON

D/C:
Qty:

41

Price (USD):

1.28

Company:

Gallop Great Holdings (Hong Kong) Limited

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Part Number:

VIPER27HN

Brand:

ST

D/C:
21+
Qty:

3000

Price (USD):

1.915

Company:

HONG KONG YUE JIN PENG ELECTRONICS CO.

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Part Number:

VIPER27HN

Brand:

STMicroelectronics

D/C:
Qty:

165474

Price (USD):

2.55

Company:

N&S Electronic Co., Limited

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VIPER27HN Ref.

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