Details, datasheet, quote on part number: VIPER011XSTR
PartVIPER011XSTR
Category
TitleAC/DC Converters IND. & POWER CONV.
Description
CompanyST Microelectronics, Inc.
DatasheetDownload VIPER011XSTR datasheet
  
VIPER011XSTR photo

Others parts numbering
VIPER011XS
VIPER0PLDTR: AC/DC Converters Zero-power off-line high voltage converter
VIPER38LD: AC/DC Converters
VIPER0PHDTR: AC/DC Converters Zero-power off-line high voltage converter
STEVAL-ISA174V1: Power Management IC Development Tools VIPer0P 7 W double output (+7 V / -5 V) evaluation board in flyback non-isolated topology
STEVAL-ISA191V1: Power Management IC Development Tools 5 V - 12 V, 15 W double output isolated flyback converter based on VIPer37LE
VIPER37HD: AC/DC Converters
VIPER35HD: AC/DC Converters Quasi-resonant high performance off line high voltage converter
VIPER17HN: AC/DC Converters Off-Line High Volt Regulator
VIPER16HDTR: AC/DC Converters FIXED FREQ VIPER
VIPER27LDTR: AC/DC Converters Off-Line 800V 60kHz L 115kHz H
VIPER26HN: AC/DC Converters VIPer Plus 800V Fixed freq 115 kHz
VIPER27LN: AC/DC Converters Hi-volt converter w/ 800V rugged off-line
VIPER27HN
VIPER37LE: AC/DC Converters ViperPlus Fixed Freq 800V 30mQ 265 Vac
VIPER37HE
VIPER27HDTR: AC/DC Converters Off-Line 800V 60kHz L 115kHz H
VIPER25LDTR: AC/DC Converters Off-Line Volt Conv 800V
VIPER16HN: AC/DC Converters 115 kHz Fixed Freq Viper Plus
VIPER28HN: AC/DC Converters SMPS Primary I.C. Low Power Switcher
STEVAL-ISA096V1: Power Management IC Development Tools 12V SMPS Demo BRD Aux PWR Viper06
VIPER16LD: AC/DC Converters FIXED FREQ VIPER
VIPER16LN: AC/DC Converters 60kHz Fixed Freq Viper Plus
VIPER17LN: AC/DC Converters Off-Line High Volt Regulator

 

Features, Applications
Energy saving off-line high voltage converter

Jittered switching frequency reduces the EMI filter cost: 30 kHz 7% (type X) 60 kHz 7% (type L) 120 kHz 7% (type H) Embedded E/A with 1.2 V reference Protections with automatic restart: overload/short-circuit (OLP), line or output OVP, max. duty cycle counter, VCC clamp Pulse-skip protection to prevent flux-runaway Embedded thermal shutdown Built-in soft-start for improved system reliability

Applications

Low power SMPS for home appliances, building and home control, small industrial, consumers, lighting, motion control Low power adapters

800 V avalanche-rugged power MOSFET allowing ultra wide VAC input range to be covered Embedded HV startup and sense-FET Current mode PWM controller Drain current limit protection (OCP) Wide supply voltage range: 30 V Self-supply option allows the auxiliary winding or bias components to be removed Minimized system input power consumption: Less than @ 230 VAC in no-load condition Less than @ 230 VAC with 250 mW load The device is a high voltage converter smartly integrating 800 V avalanche-rugged power MOSFET with PWM current mode control. The power MOSFET with 800 V breakdown voltage allows the extended input voltage range to be applied, as well as the size of the DRAIN snubber circuit to be reduced. This IC meets the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation under light load. The design of flyback, buck and buck boost converters is supported. The integrated HV startup, senseFET, error amplifier and oscillator with jitter allow a complete application to be designed with the minimum number of components.

Block diagram................................................................................. 16 Typical power capability.................................................................. 16 Primary MOSFET............................................................................ 17 High voltage startup........................................................................ 17 Soft-start......................................................................................... 19 Oscillator......................................................................................... 19 Pulse-skipping................................................................................. 19 Direct feedback............................................................................... 21 Secondary feedback....................................................................... 21 Pulse frequency modulation............................................................ 21 Overload protection......................................................................... 22 Max. duty cycle counter protection.................................................. 22 VCC clamp protection..................................................................... 23 Disable function............................................................................... 23 Thermal shutdown........................................................................... 25 Typical schematics.......................................................................... 26 Energy saving performance............................................................ 29 Layout guidelines and design recommendations............................ 30 SSOP10 package information......................................................... 32

Table 1: Pin description.............................................................................................................................. 5 Table 2: Absolute maximum ratings........................................................................................................... 6 Table 3: Thermal data................................................................................................................................. 6 Table 4: Avalanche characteristics............................................................................................................. 7 Table 5: Power section............................................................................................................................... 8 Table 6: Supply section............................................................................................................................... 8 Table 7: Controller section.......................................................................................................................... 9 Table 8: Typical power.............................................................................................................................. 16 Table 9: Power supply efficiency, VOUT = 5 V........................................................................................... 29 Table 10: SSOP10 mechanical data......................................................................................................... 33 Table 11: Order code................................................................................................................................ 34 Table 12: Document revision history........................................................................................................ 35


 

Some Part number from the same manufacture ST Microelectronics, Inc.
VIPER011XS
VIPER0PLDTR
VIPER38LD
VIPER0PHDTR
STEVAL-ISA174V1
STEVAL-ISA191V1
VIPER37HD
VIPER35HD
VIPER17HN
VIPER16HDTR
VIPER27LDTR
VIPER26HN
VIPER27LN
VIPER27HN
VIPER37LE
VIPER37HE
VIPER27HDTR
VIPER25LDTR
VIPER16HN
VIPER28HN
STEVAL-ISA096V1
 
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