IC manufacturers STMicroelectronics
IC manufacturers (103)
- All manufacturers
Analog Devices
Infineon Technologies
Microchip
Onsemi
Renesas
ROHM
STMicroelectronics
Texas Instruments
- 3peak incorporated (28)
- Ablic (23)
- Acco Semiconductor (1)
- Advanced Power (4)
- Allegro Microsystems (100)
- Alpha & Omega Semiconductor (37)
- AnalogySemi (3)
- AnDAPT Inc (204)
- Anpec (13)
- AXElite (2)
- Backward (6)
- Bright Power Semiconductor (1)
- Broadcom (46)
- Cambridge GaN Devices (18)
- Chipanalog Micro (10)
- Cologne Chips (1)
- Convenient Power (1)
- Dialog Semiconductor (12)
- Diodes Incorporated (259)
- Divimath (8)
- Elmos AG (1)
- EPC (140)
- e-Peas Semiconductors (1)
- Eta Solutions Co. Ltd. (9)
- GaN Systems (8)
- GaNPower (3)
- Giantec (1)
- Gstek Wuxi (1)
- Helix Semiconductor (7)
- IKON (1)
- Indie Semiconductor (8)
- Innovision Semiconductor Inc (2)
- Intel (68)
- Inventchip Technology (3)
- ISSI (51)
- JoulWatt (20)
- KDPOF (3)
- Kinetic Technology (8)
- Lattice semiconductor Corporation (38)
- Littelfuse (1)
- Lumissil Microsystems (8)
- M3 Technology (M3Tek) (7)
- Macnica (22)
- Marvell Semiconductor (1)
- MaxLinear (181)
- Menlo Micro (1)
- MikroE (25)
- MindCet (2)
- Monolithic Power Systems (980)
- Navitas Semiconductor Inc (6)
- NewEdge Technologies, Inc. (1)
- Nexperia (267)
- Nisshinbo Micro Device Inc. (10)
- Novosense Micro (1)
- NXP (337)
- O2 Micro International Ltd (10)
- On Bright (7)
- Panasonic (2)
- PN Junction Semiconductor (2)
- Power Integrations (117)
- Powermat (1)
- Pulsiv (19)
- Qorvo (97)
- Realsil SuRealsil(tek) Microelectronics (1)
- Richtek (297)
- Sanken Electric Co., Ltd. (16)
- Sckipio (6)
- Semtech (86)
- SG-Micro (58)
- SiFive (2)
- Silanna Semiconductor (9)
- Silergy Corporation (33)
- Silicon Laboratory Inc. (108)
- Silicontent Technology (59)
- Silvertel (59)
- Skycore Semiconductors (1)
- Skyworks (33)
- Southchip (14)
- Summit Wireless (1)
- Tagore Tech (7)
- Taiwan Semiconductor (1)
- TDK Corporation (1)
- Tempo Semiconductor (1)
- Torex (37)
- Toshiba (25)
- Transphorm (21)
- TransSIP (2)
- Union (21)
- uPI Semiconductor (2)
- Valens Semiconductor (31)
- Wise Integration (3)
- Wolfspeed (23)
- Xilinx (22)
- XL Semiconductor (3)
- XYSemi (62)
STMicroelectronics VIPER267KD | Demoboard STEVAL-VP26K01F
1050 V high voltage converter for ultra-wide input
Overview
| Topology | Flyback Converter |
| Input voltage | 85-450 V |
| Switching frequency | 44-66 kHz |
| Output 1 | 15 V / -0.7 A |
| Output 2 | 5 V / -0.1 A |
| IC revision | 2A |
Description
The STEVAL-VP26K01F evaluation board implements a three output isolated flyback specifically designed to supply the STCOMET smart meter and powerline communication system.The board has been developed using the VIPER267KDTR offline high-voltage converter.The VIPER267KDTR features a 1050 V avalanche-rugged power section, PWM operation at 60 kHz with frequency jittering for lower EMI, current limiting with 700mA fixed set point, on-board soft-start, safe auto-restart after fault and low standby power. The power supply provides 15 V at 550 mArms (700 mA peak) to the power line modem (PLM) and the analog circuitry, a post-regulated 5 V at 100 mA and a 3.3 V at 200 mA supply through a dedicated DC-DC converter connected to the 15 V rail for digital circuitry and other low voltage parts. The power supply is designed to operate across an extended 90 to 440 VAC mains input voltage range to be used also with a phase-to-phase connection in a three-phase network.The STEVAL-VP26K01F evaluation board can be used in a standalone configuration or with the dedicated STCOMET development kit.
Features
- Triple output voltage: 15 V at 0.55 Arms (0.7 A peak), 3.3 V at 200 mA and 5 V at 100 mA
- Extended AC mains input voltage range: 90 to 440 VAC
- EMC with EN55022, EN61000, EN61000-4-4, EN61000-4-5, EN61000-4-6
- WEEE compliant
- RoHS compliant
Typical applications
- LED lighting
- Auxiliary power supplies for 3-phase input industrial systems
- SMPS for energy metering
- Air conditioning
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | ISAT(A) | fres(MHz) | Size | Version | VIN | VOut1(V) | IOut1(A) | VOut2(V) | IOut2(A) | Vaux(V) | fswitch(kHz) | NPRI : NSEC : NAUX | IR(A) | L(mH) | RDC max.(mΩ) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | W(mm) | H(mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-CMB Common Mode Power Line Choke, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CMB Common Mode Power Line Choke | – | – | SizeXS | VersionTHT | – | – | – | – | – | – | – | – | Rated Current0.7 A | Inductance10 mH | DC Resistance350 mΩ | Rated Voltage250 V (AC) | Insulation Test Voltage1500 V (AC) | MaterialMnZn | Length15 mm | Width7.5 mm | Height18 mm | MountTHT | ||||
 | WE-PD SMT Power Inductor, 0.65 A, 3.4 MHz | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD SMT Power Inductor | Saturation Current0.65 A | Self Resonant Frequency3.4 MHz | Size1030 | VersionPerformance | – | – | – | – | – | – | – | – | Rated Current0.42 A | Inductance0.47 mH | DC Resistance2200 mΩ | – | – | – | Length10 mm | Width10 mm | Height3 mm | MountSMT | ||||
| WE-PD SMT Power Inductor, 0.45 A, 2.3 MHz | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD SMT Power Inductor | Saturation Current0.45 A | Self Resonant Frequency2.3 MHz | Size1030 | VersionPerformance | – | – | – | – | – | – | – | – | Rated Current0.3 A | Inductance1 mH | DC Resistance4600 mΩ | – | – | – | Length10 mm | Width10 mm | Height3 mm | MountSMT | ||||
 | WE-PD4 SMT Power Inductor, 1.5 A, 37 MHz | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD4 SMT Power Inductor | Saturation Current1.5 A | Self Resonant Frequency37 MHz | SizeS | – | – | – | – | – | – | – | – | – | Rated Current1.5 A | Inductance0.0047 mH | DC Resistance90 mΩ | – | – | – | Length6.6 mm | Width4.45 mm | Height2.92 mm | MountSMT | |||
 | WE-OLSTM Offline Flyback Transformers, 0.7 A, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-OLSTM Offline Flyback Transformers | Saturation Current0.7 A | – | SizeEE16/7/5 | – | Input Voltage 85 - 450 V (AC) | Output Voltage 115 V | Output Current 10.6 A | Output Voltage 26 V | Output Current 20.1 A | Auxiliary Voltage13 V | Switching Frequency 60 | Turns Ratio11.67:1.5:1:2.17 | – | Inductance1.5 mH | – | – | Insulation Test Voltage1500 V (AC) | – | Length18.5 mm | Width16.5 mm | Height18.8 mm | MountTHT |