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 |
VIPER27HN
STMicroel
2313
0.75
HK HEQING ELECTRONICS LIMITED
VIPER27HN
STMICROELECT
1025
1.4625
AMAX ELECTRONIC TECHNOLOGY PTE.LTD.
VIPER27HN
ST/MICRON
41
2.175
Gallop Great Holdings (Hong Kong) Limited
VIPER27HN
ST
3000
2.8875
HONG KONG YUE JIN PENG ELECTRONICS CO.
VIPER27HN
STMicroelectronics
165474
3.6
N&S Electronic Co., Limited