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Part : VIPER12ADIP - E Supplier : STMicroelectronics Manufacturer : Avnet Stock : - Best Price : $0.2439 Price Each : $0.2864
Part : VIPER12ADIP - E Supplier : STMicroelectronics Manufacturer : Avnet Stock : 150 Best Price : €0.3799 Price Each : €0.7703
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Part : VIPER12AS - E Supplier : STMicroelectronics Manufacturer : Avnet Stock : - Best Price : $0.2580 Price Each : $0.3029
Part : VIPER12AS - E Supplier : STMicroelectronics Manufacturer : Avnet Stock : - Best Price : $0.4498 Price Each : $0.4498
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Part : VIPER12AS - E Supplier : STMicroelectronics Manufacturer : Avnet Stock : - Best Price : €0.3901 Price Each : €1.0208
Part : VIPER12ASTR-E Supplier : STMicroelectronics Manufacturer : Avnet Stock : 50,000 Best Price : €0.3347 Price Each : €0.3738
Part : VIPER12ASTR-E Supplier : STMicroelectronics Manufacturer : Avnet Stock : - Best Price : $0.3755 Price Each : $0.4408
Part : VIPER12ASTR-E Supplier : STMicroelectronics Manufacturer : Avnet Stock : - Best Price : $0.3472 Price Each : $0.4167
Part : VIPER12ADIP-E Supplier : STMicroelectronics Manufacturer : Newark element14 Stock : - Best Price : $0.3020 Price Each : $0.68
Part : VIPER12AS-E Supplier : STMicroelectronics Manufacturer : Newark element14 Stock : 410 Best Price : $0.3290 Price Each : $0.8740
Part : VIPER12ASTR-E Supplier : STMicroelectronics Manufacturer : Newark element14 Stock : - Best Price : $0.4520 Price Each : $0.4590
Part : VIPER12ADIP-E Supplier : STMicroelectronics Manufacturer : Future Electronics Stock : - Best Price : $0.2550 Price Each : $0.2950
Part : VIPER12ADIP-E Supplier : STMicroelectronics Manufacturer : Future Electronics Stock : 595 Best Price : $0.2550 Price Each : $0.29
Part : VIPER12AS-E Supplier : STMicroelectronics Manufacturer : Future Electronics Stock : - Best Price : $0.55 Price Each : $0.55
Part : VIPER12ASTR-E Supplier : STMicroelectronics Manufacturer : Future Electronics Stock : - Best Price : $0.3650 Price Each : $0.3650
Part : VIPER12ASTR-E Supplier : STMicroelectronics Manufacturer : Future Electronics Stock : - Best Price : $0.39 Price Each : $0.43
Part : VIPER12ADIP-E Supplier : STMicroelectronics Manufacturer : RS Components Stock : 835 Best Price : £0.4360 Price Each : £0.6620
Part : VIPER12AS-E Supplier : STMicroelectronics Manufacturer : RS Components Stock : 345 Best Price : £0.47 Price Each : £0.7560
Part : VIPER12ASTR-E Supplier : STMicroelectronics Manufacturer : RS Components Stock : 2,095 Best Price : £0.2420 Price Each : £0.31
Part : VIPER12ADIP-E Supplier : STMicroelectronics Manufacturer : Rutronik Stock : - Best Price : $0.3827 Price Each : $0.6378
Part : VIPER12ASTR-E Supplier : STMicroelectronics Manufacturer : Rutronik Stock : 165,000 Best Price : $0.4281 Price Each : $0.4757
Part : VIPER12AS-E Supplier : STMicroelectronics Manufacturer : TME Electronic Components Stock : 263 Best Price : $0.4223 Price Each : $0.6967
Part : VIPER12ADIP-E Supplier : STMicroelectronics Manufacturer : Chip1Stop Stock : 2,221 Best Price : $0.3410 Price Each : $0.3410
Part : VIPER12AS-E Supplier : STMicroelectronics Manufacturer : Chip1Stop Stock : 1,100 Best Price : $0.5377 Price Each : $0.7641
Part : VIPER12ASTR-E Supplier : STMicroelectronics Manufacturer : Chip1Stop Stock : 2,693 Best Price : $0.3817 Price Each : $0.6761
Part : VIPER12ASTR-E Supplier : STMicroelectronics Manufacturer : Chip1Stop Stock : 2,500 Best Price : $0.3636 Price Each : $0.3636
Part : VIPER12ADIP-E. Supplier : STMicroelectronics Manufacturer : element14 Asia-Pacific Stock : 1,851 Best Price : $0.43 Price Each : $1.1840
Part : VIPER12AS-E Supplier : STMicroelectronics Manufacturer : element14 Asia-Pacific Stock : 639 Best Price : $0.44 Price Each : $1.28
Part : VIPER12ASTR-E Supplier : STMicroelectronics Manufacturer : element14 Asia-Pacific Stock : - Best Price : $0.4540 Price Each : $0.4730
Part : VIPER12ADIP-E. Supplier : STMicroelectronics Manufacturer : Farnell element14 Stock : 2,702 Best Price : £0.2460 Price Each : £0.6620
Part : VIPER12AS-E Supplier : STMicroelectronics Manufacturer : Farnell element14 Stock : 445 Best Price : £0.2880 Price Each : £0.3020
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VIPer12A applications

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: ® AN1599 - APPLICATION NOTE VIPower: STAND-BY SMPS DEMOBOARD WITH VIPer12A Gianni Giorgio , it is necessary to use an stand-by SMPS. The VIPer12A integrates on the same silicon chip a PWM , VIPer12A internal oscillator. In the secondary feedback configuration the regulation is obtained by controlling the current flowing into the VIPer12A pin FB via TL431, optocoupler and zener diode D3. The diode , the VIPer12A during normal operation. In this way, when the output is shorted the optocoupler is off STMicroelectronics
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VIPER12A EQUIVALENT VIPer12A flyback transformer eldor PKC136 E13 CORE TRANSFORMER viper12a application note EN55022
Abstract: . VIPer12A is a low cost monolithic smart power device with an integrated PWM controller that is suitable for such applications. In this paper a detailed analysis of VIPer12A in non isolated applications is , AN1357 - APPLICATION NOTE ® VIPower: LOW COST POWER SUPPLIES USING VIPer12A IN NON ISOLATED APPLICATIONS N. Aiello - F. Gennaro - R. Santori INTRODUCTION The industrial field is asking for an increasing number of low power low voltage applications both in isolated and non isolated topology. The main STMicroelectronics
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ic viper12a ic viper12a 5v Buck-Boost Converter advantages viper12 design BZX55C18V ac DC supplies MEAN WELL schematic
Abstract: . VIPer12A is a low cost monolithic smart power with an integrated PWM controller that is suitable for such applications. In this paper a detailed analysis of VIPer12A in not isolated applications is performed , AN1357 - APPLICATION NOTE ® VIPower: LOW COST POWER SUPPLY USING VIPer12A IN NOT ISOLATED APPLICATIONS N. Aiello - F. Gennaro - R. Santori INTRODUCTION Industrial field is asking for an increasing number of low power low voltage applications both in isolated and not isolated topology. The main STMicroelectronics
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ic viper12a transformer design VIPER12 VIPER IC VIPer12ADIP VIPER 300 pin L4949
Abstract: an energy source as simple as a battery and resistor, most applications require an efficient energy , integrated off line switching regulators like the VIPer12A and VIPer22A in a constant current configurations , 264Vac. VIPer12A and VIPer22A are low cost monolithic smart power devices with integrated PWM , , overvoltage protection in hiccup mode, and large voltage range on the VDD pin. An isolated VIPer12A constant , been optimized for 2 to 8 LEDs. Figure 1. VIPer12A Constant Current Led Driver Board Layout 3. LED STMicroelectronics
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AN1916 VIPER22A viper22a transformer design VIPER22A Application Note ST VIPER 22A VIPER 22A application notes VIPER22A not isolated 12/22A 22A-B
Abstract: detailed analysis of VIPer12A in non isolated applications is performed, exploiting the main features of , AN1357 - APPLICATION NOTE ® VIPower: LOW COST POWER SUPPLIES USING VIPer12A IN NON ISOLATED APPLICATIONS INTRODUCTION The industrial field is asking for an increasing number of low power low voltage applications both in isolated and non isolated topology. The main specification is related to the cost of the power converter, which has to be operated in off-line mode. VIPer12A is a low cost monolithic smart STMicroelectronics
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vip*12a viper 12 zener diode 18V 1.5W pwm schematic buck converter VIPER 300 series ST VIPER application notes
Abstract: . VIPer12A is a low cost monolithic smart power device with an integrated PWM controller that is suitable for such applications. In this paper a detailed analysis of VIPer12A in non isolated applications is , AN1357 - APPLICATION NOTE ® VIPower: LOW COST POWER SUPPLIES USING VIPer12A IN NON ISOLATED APPLICATIONS N. Aiello - F. Gennaro - R. Santori INTRODUCTION The industrial field is asking for an increasing number of low power low voltage applications both in isolated and non isolated topology. The main STMicroelectronics
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control circuit of viper12a DC MOTOR DRIVE USING BUCK CONVERTER CAPACITOR 10uF 260vac 5 pin viper buck converter design bridge rectifier using the diode 1N4007 VOLTAGE TRANSFORMER
Abstract: AN1599 - APPLICATION NOTE ® VIPower: STAND-BY SMPS DEMOBOARD WITH VIPer12A Gianni Giorgio , it is necessary to use an stand-by SMPS. The VIPer12A integrates on the same silicon chip a PWM , for both configurations. The switching frequency is set at the typical value of 60KHz by the VIPer12A , current flowing into the VIPer12A pin FB via TL431, optocoupler and zener diode D3. The diode D3 assures , VIPer12A during normal operation. In this way, when the output is shorted the optocoupler is off and the STMicroelectronics
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230vac to primary 9v transformer sanyo 1000uf, 63v capacitor 4.7uF/400V capxon CAPXON 50V capacitors capxon capacitor 400v CAPXON 50V
Abstract: integrated circuits have been developed in order to make these applications feasible. A typical PLMS is , Control System Washing machine +5V DV CC ro P The VIPerX2A family includes: - VIPer12A , isolated and non isolated applications. The first configuration is typical in home automation systems and the last is suitable for many industrial applications. te le The regulation is obtained by , C3 10uF eP let CONTROL OPT PC817 SOURCE VIPer12A C4 47nF AC IN (s) ct STMicroelectronics
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VIPER22A EQUIVALENT 220V ac to 9V dc converter circuit VIPer12A applications washing viper22a 5v power supply design 10v regulator using viper22a VIPER22A not isolated SMPS AN1715 ST7538 EN50065
Abstract: industrial and home appliance applications. 2. Device Mode of Operation The VIPer12A is a smart power , AN1642 - APPLICATION NOTE ® VIPower: 5V BUCK SMPS WITH VIPer12A F. Cacciotto ­ F. Gennaro 1. Abstract This paper introduces the 5V output non-isolated SMPS based on VIPer12A, by , the VIPer12A. The internal control circuit offers the following benefits: - Large input voltage , order to store the charge required by the VIPer12A and to properly supply the device depending on the STMicroelectronics
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1n4148 zener diode dz1 ZENER DIODE diode zener 185V ViPer12A buck Resistor Fuse 4.91 capacitor 100nf 100v polyester
Abstract: energy source as simple as a battery and resistor, most applications require an efficient energy source , integrated off line switching regulators like the VIPer12A and VIPer22A in a constant current configuration , 264Vac. VIPer12A and VIPer22A are low cost monolithic smart power devices with integrated PWM , VIPer12A constant current LED driver has been configured to drive 1 to 4 LEDs while the isolated VIPer22A configuration has been optimized for 2 to 8 LEDs. VIPer12A constant current LED driver board layout August STMicroelectronics
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VIPer22A led driver viper12a led driver zener diode 4.2V 0.25W Led driver schematic VIPer22A circuit diagram 220uF 16V Electrolytic Capacitor smd
Abstract: second one is a Buck-Boost converter with two negative outputs. The use of VIPer12A or VIPer22A in both , an extended wide range of the input voltage, from 80 to 285Vac. The target applications are small , applications. VIPerX2A is a low cost monolithic smart power with a PWM controller, start-up circuit and , voltage and 0.32A for VIPer12A or 0.56A for VIPer22A maximum drain current with internal limitation. The , one is a Buck-Boost converter with two negative outputs. The use of VIPer12A or VIPer22A in both STMicroelectronics
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DIODE BA159 VIPER22A not isolated buck zener 5.6v VIPER22A using smps viper 22a ELC08D102E AN1514
Abstract: thermostat control board for cooling applications 8-bit microcontroller: ST7Ultralite AN2446 , Core products Document STEVAL-ILL005V1 VIPer12A offline, constant-current driver for high-intensity LEDs VIPer: VIPer12A AN1916 STEVAL-ILL006V1 VIPer22A offline, constant-current driver , products Document STEVAL-ISA001V1 VIPer: VIPer12A AN1733 STEVAL-ISA002V1 VIPer12A single-output reference board 85 to 264 Vac input, 6 W output VIPer: VIPer12A AN1734 STEVAL-ISA004V1 STMicroelectronics
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l6562 flyback led design VIPER22A switching power supply l6562 isolated flyback VIPER 22 LED DRIVER viper flyback transformer induction cooker microcontroller STEVAL-CCA002V1 TS4994IQT AN2013 STEVAL-CCA003V1 AN2049 STEVAL-ICV001V1
Abstract: in order to make these applications feasible. A typical PLMS is shown in figure 1. The Power Line , Line interface Power Line Modem System (PLMS) The VIPerX2A family includes: - VIPer12A, with a , order to power a typical PLMS in both isolated and non isolated applications. The first configuration is typical in home automation systems and the last is suitable for many industrial applications , CONTROL OPT PC817 SOURCE VIPer12A C4 47nF C8 2.2nF-2kV/Y2 AC IN Figure 5: Load STMicroelectronics
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220v ac to 9v dc converter VIPER22A flyback ST VIPER22A VIPER22A 5v vip*22a
Abstract: STEVAL-ISA014V1 VIPer12A travel adaptor 3.6W output Data Brief Features â  Switch mode , current regulated adapter topology widely used in cellular phone adapters. Thanks to the VIPer12A low , is a standard fly-back converter with secondary current and voltage regulation driving the VIPer12A , follows: ● 400mW in the output diode ● 700mW in the VIPer12A ● 300mW in the , consumption is the VIPer12A own consumption and is independent from input voltage. let o )(s ct u STMicroelectronics
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50/60H SMBY01-200
Abstract: second one is a Buck-Boost converter with two negative outputs. The use of VIPer12A or VIPer22A in both , an extended wide range of the input voltage, from 80 to 285Vac. The target applications are small , applications. VIPerX2A is a low cost monolithic smart power with a PWM controller, start-up circuit and , voltage and 0.32A for VIPer12A or 0.56A for VIPer22A maximum drain current with internal limitation. The , one is a Buck-Boost converter with two negative outputs. The use of VIPer12A or VIPer22A in both STMicroelectronics
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smps inductor ferrite schematic SMPS 24V
Abstract: based on VIPer12A Introduction In this paper three different power supplies with two outputs are , are based on VIPer12A, a high voltage Power MOSFET with a dedicated current mode PWM controller , converter with VIPer12A, schematic A (Vout1 referred to GND) . . . . . . . . . . . . . . . . . 8 Buck with VIPer12A, schematic B (Vout1 referred to -5V) . . . . . . . . . . . . . . . . . . . . . . . . . . 8 PCB , .), where R1 is the bleeder resistor; D3, C3 and C4 are needed for VIPer12A biasing; L1, C1, D1, C2 make up STMicroelectronics
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AN2300 25V Electrolytic capacitor viper12a 12v diode ba157 9v -5v dc to dc buck converter circuit 6W Buck Topology 265VAC
Abstract: -400W-S Wide-range 400 W L6599-based HB LLC resonant converter for PDP applications Resonant controller: L6599 , -bit microcontroller: ST7LITE39 UM0277 STEVAL-IHT002V1 Basic thermostat control board for cooling applications , VIPer12A offline, constant-current driver for high-intensity LEDs VIPer: VIPer12A AN1916 , Document STEVAL-ISA001V1 VIPer12A dual-output reference board, 85 to 264 Vac input, 6 W output VIPer: VIPer12A AN1733 STEVAL-ISA002V1 VIPer12A single-output reference board, 85 to 264 Vac STMicroelectronics
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Full-bridge LLC resonant converter stereo amplifier 400W l6562 buck led design l6562 PFC boost converter design pwm igbt based ac-dc converter l6505 STEVAL-CCA001V1 TS4962MEIJT AN2134 TS4984IQT AN2400 EVAL6902D
Abstract: STEVAL-ISA014V1 VIPer12A travel adaptor 3.6W output Data Brief Features Switch mode , the VIPer12A low power consumption, it is possible to achieve 100mW standby power in a wide range of , converter with secondary current and voltage regulation driving the VIPer12A feedback pin through an , diode 700mW in the VIPer12A 300mW in the transformer 380mW in the shunt resistor , the standby consumption is the VIPer12A own consumption and is independent from input voltage. 2/5 STMicroelectronics
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380VDC st viper12a TSM101
Abstract: L6599-based HB LLC resonant converter for PDP applications Resonant controller: L6599 EVAL6599 , 87.5 to 108 MHz) applications RF power transistor: SD2932 STEVAL-TDR010V1 700 W/48 V demo board using 2x SD2942 for FM broadcast (VHF amplifier 87.5 to 108 MHz) applications RF power , (QFN package) for motor control applications Dual DMOS full-bridge driver: L6226Q EVAL6227PD , ) for motor control applications Dual DMOS full-bridge driver: L6227Q EVAL6229PD L6229 DMOS STMicroelectronics
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l6562 flyback design MR-16 application l6562 LED Full-bridge LLC resonant inverter Viper22 application viper22 ST72F63BE2M1 STEVAL-ISS001V2 STEVAL-PSQ001V1 PM6680A STEVAL-CBL001V1 ST72521
Abstract: OVERTEMPERATURE, OVERCURRENT AND OVERVOLTAGE PROTECTION with autorestart DESCRIPTION The VIPer12A combines a , applications cover off line power supplies for BLOCK DIAGRAM DRAIN DIP8 SO-8 VIPer12ADIP VIPer12AS , VIPer12A VD SOURCE CONNECTION DIAGRAM SOURCE SOURCE FB VDD 1 2 3 4 8 7 6 5 DRAIN DRAIN , D t VDS FB VDD CONTROL DRAIN 90% SOURCE 300V tfv trv VIPer12A 10% t , CONTROL 100V SOURCE t 2V tST D RST = -tST + tCH VIPer12A 5/15 STMicroelectronics
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VIPer12A circuit diagram 12ADIP
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