Coilcraft, Inc. Datasheets for Flyback Transformers
Flyback transformers (FBT) or line output transformers (LOPT) are designed to produce a very high voltage by storing energy in their magnetic windings.
Flyback Transformers: Learn more
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| Product Name | Notes |
|---|---|
| Coilcraft LPD3015 Series surface-mount 1:1 coupled power inductors are ideal for Flyback, SEPIC, Cuk, Zeta and other applications. Their compact, low-profile design and magnetic shielding make them ideal for high-density... | |
| Coilcraft LPD4012 Series surface-mount 1:1 coupled power inductors are ideal for Flyback, SEPIC, Cuk, Zeta and other applications. Their compact, low-profile design and magnetic shielding make them ideal for high-density... | |
| Coilcraft LPD5010 Series surface-mount 1:1 coupled power inductors are ideal for Flyback, SEPIC, Cuk, Zeta and other applications. Their compact, low-profile design and magnetic shielding make them ideal for high-density... | |
| Coilcraft LPD5030 Series surface-mount 1:1 coupled power inductors are ideal for Flyback, SEPIC, Cuk, Zeta and other applications. Their compact, low-profile design and magnetic shielding make them ideal for high-density... | |
| Coilcraft LPD5030V Series surface-mount 1:1 coupled power inductors feature higher isolation and are suitable for Flyback, SEPIC, Cuk, Zeta and other applications. Their compact, low-profile design and magnetic shielding make... | |
| Coilcraft LPD6235 Series surface-mount 1:1 coupled power inductors are ideal for Flyback, SEPIC, Cuk, Zeta and other applications. Their compact, low-profile design and magnetic shielding make them ideal for high-density... | |
| Coilcraft LPD8035V Series surface-mount 1:1 coupled power inductors feature higher isolation and are suitable for Flyback, SEPIC, Cuk, Zeta and other applications. Their compact, low-profile design and magnetic shielding make... | |
| Coilcraft LPR4012 Series low-profile 1:N coupled power inductors are ideal for a variety of voltage step-up and step-down applications, including low voltage step-up in energy harvesting designs. They offer excellent... | |
| Coilcraft LPR6235 Series low-profile 1:N shielded coupled power inductors are ideal for a variety of voltage step-up and step-down applications, including low voltage step-up in energy harvesting designs. They offer... | |
| Coilcraft PFD2015 Series of miniature 1:1 coupled power inductors are used as low-power isolation transformers in SEPIC applications, or as common mode chokes. A wide range of inductance values means... | |
| Coilcraft's MSD1048 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications. Ideal... | |
| Coilcraft's MSD1260 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications. Ideal... | |
| Coilcraft's MSD1260T Series of 1:1 high-temperature coupled power inductors are used in Flyback, SEPIC, Ćuk, Zeta and other applications. The MSD_T family features magnetic shielding for compact packaging and tight... | |
| Coilcraft's MSD1278 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications. Ideal... | |
| Coilcraft's MSD1278T Series of 1:1 high-temperature coupled power inductors are used in Flyback, SEPIC, Ćuk, Zeta and other applications. The MSD_T family features magnetic shielding for compact packaging and tight... | |
| Coilcraft's MSD1514 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications. Ideal... | |
| Coilcraft's MSD1583 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications. Ideal... | |
| Coilcraft's MSD7342 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications. Ideal... | |
| The AC1584-AL no-opto flyback transformer is designed for the EVL8017-L-00B PoE PD Flyback converter evaluation board from Monolithic Power. It has no auxiliary winding, specifically designed for active-clamp, primary side... | |
| Can be used with Linear Technology LT1725 Flyback Controller. Suitable for use in PoE applications. Ideal for use in telecommunications isolated converters and isolated power supplies Six 1:1 windings | |
| Designed for 11 Watt applications with 185 – 264 Vac input 20 V, 10 mA auxiliary winding output | |
| Designed for 20 Watt applications Operates in continuous conduction mode at 250 kHz with 42 – 57 V input voltage | |
| Designed for ON Semiconductor Power Factor Correction and Flyback Controllers Requires only 1.5 sq cm of board space Operating frequency from 20 kHz to 250 kHz | |
| Designed for ST PM8800 PoE Powered Device Controller | |
| Designed for use Texas Instruments Fully Autonomous Single Port Type 2 (30 W) PoE PSE Reference Design PMP20588. | |
| Designed for use with Linear Technology LT3750 Capacitor Charger Controller Smaller footprint than other transformers for this application For charging capacitors to 300 V Shown on LT3750 application note for... | |
| Designed for use with Linear Technology LT3751 Capacitor Charger Controller For charging capacitors to 500 V Coilcraft DA2033-AL and DA2034-AL are specified for 5 A and 10 A applications COTS... | |
| Designed for use with STMicroelectronics STLC3075 & STLC3085 POTS interface Provides negative battery voltage to the microchip Versions for 4.5 – 8.5 V and 8.5 – 12 V inputs | |
| Designed for use with Texas Instruments UCC28600 Green Mode Controller. Specified in SLUU256A for TI evaluation module. Operates in discontinuous mode at frequencies up to 140 kHz. | |
| Designed specifically for use with Intersil ISL6401 family Low profile design | |
| Developed for applications with 10 – 14 V input Bias winding provides power to the chipset RoHS-compliant. 260°C compatible. Tin-silver (96.5/3.5) over tin over nickel over phos bronze terminations | |
| Developed for Linear LT1725 Isolated Flyback Controller Can be used in isolated and non-isolated designs and in PoE applications Interleaved secondary windings RoHS-compliant. 260°C compatible. Tin-silver (96.5/3.5) over tin over... | |
| Developed for Linear Technology for use with the LT3799 Isolated LED Controller with active power factor correction Mounted on LT3799 Demo Board Universal input; 24 Watt output | |
| Developed for Linear Technology LT3573 Isolated Flyback Converter Can also be used in PoE applications Bias winding provides power to the chipset | |
| Developed for Linear Technology LT3751 Capacitor Charger Controller | |
| Developed for Linear Technology LT8584 Isolated Monolithic Active Cell Balancer | |
| Developed for Linear Technology LT8584 Isolated Monolithic Active Cell Balancer Input: 2 – 8 V; Outputs: 10 – 35 V, 30 – 80 V and 100 – 400 V AEC-Q200... | |
| Developed for Linear Technology LTC3300‑1 Bidirectional Cell Balancer | |
| Developed for Maxim MAX17595 Flyback Controller. Input voltage: Universal and telecom (36 V – 72 V) | |
| Developed for Maxim MAX5941A PoE Interface/PWM Controller | |
| Developed for Maxim MAX5941A PoE Interface/PWM Controller Interleaved primary and secondary windings RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations | |
| Developed for Maxim MAX5941B PoE Interface/PWM Controller Designed for 13 W PoE applications RoHS-compliant. 260°C compatible. Tin-silver (96.5/3.5) over tin over nickel over phos bronze terminations | |
| Developed for Microchip for their Grid-Connected Solar Microinverter using dsPIC For 220 Vac applications, KA4823-BL has been replaced by KA4823-CL, which has a higher SRF and higher efficiency. Listed on... | |
| Developed for Microchip to operate with PIC16HV785 CMOS Microcontroller and MCP1402 Gate Driver Universal AC input 12 V bias winding output powers the microcontroller | |
| Developed for Monolithic Power Systems MP8007 Flyback Reference Design for IEEE802.3af compliant PoE applications. Operates in continuous conduction mode with 36 – 57 V input. | |
| Developed for ON Semi NCP101X Self-Supplied Monolithic Switcher A9619-CL provides 7 Watts output for 120 Vac applications B0570-BL provides 15 Watts for 230 Vac applications. RoHS-compliant. Tin-silver over tin over... | |
| Developed for ON Semiconductor NCP1236 Fixed Frequency PWM Controller and NCP4305FBDAP 65W Off-Line AC/DC Adapter Universal input; 66 Watt output Copper shield minimizes EMI radiation | |
| Developed for ON Semiconductor NCP1606 PFC Controller Designed for 90 W application | |
| Developed for Powered Devices (PD) in IEEE 802.3af compliant PoE applications 6 Watt and 13 Watt output versions 36 – 72 V input, 250 kHz switching frequency Bias winding output:... | |
| Developed for Powered Devices (PD) in IEEE 802.3af compliant PoE applications Designed to operate in continuous mode 36 – 72 V input with versions for 3 Watt, 7 Watt and... | |
| Developed for Silicon Laboratories Si3402 PD Controller up to 15 W Designed to operate in continuous mode at 250 kHz 36 – 72 Vdc input AEC-Q200 Grade 3 (−40°C to... | |
| Developed for Silicon Labs Si3406, Si34061, and Si34062 30 W PD Flyback POE Designed to meet 30 W PoE IEEE 802.3at-2009 standard Optimized for 220 kHz with 36 – 57... | |
| Developed for Texas Instruments LM5001 Switch Mode Regulator Isolated flyback transformer designed to operate in continuous mode Designed for 16 – 36 Volt input; 250 kHz operating frequency | |
| Developed for Texas Instruments LM5071PD Controller Offers 84% efficiency as specified in Texas Instruments application note AN-1430 Designed to operate in continuous mode at 250 kHz with input voltage of... | |
| Developed for Texas Instruments LM5072 PD Interface for 24 Watt PoE applications Specified by Texas Instruments for its POE+PHYTEREV-I/-E eval board Five different outputs to match a variety of applications... | |
| Developed for Texas Instruments PMP7899 Reference Design for Non-Synchronous Flyback Converter with an Isolated Output | |
| Developed for Texas Instruments TPS23751 and TPS23752. | |
| Developed for Texas Instruments TPS23753 for use at 125 kHz. Windings optimized for hiccup overload protection | |
| Developed for Texas Instruments TPS23753A IEEE802.3 PoE Interface and Converter Controller Shown on TI PMP9068 Class 1 Isolated Synchronous Flyback Converter for PoE PD Application Reference Design | |
| Developed for the Microchip AN1444 Microinverter Rectified sine wave output | |
| Developed for the Texas Instruments Isolated Flyback DC-DC converter reference design (PMP9801) based on the TPS61046 boost converter. Output of the auxiliary winding is 5 V, 2 mA, used to... | |
| Developed for TI LM5020 PWM Controller Can be used in PoE applications 1 MHz operating frequency Low profile, surface mount | |
| Developed for TI TPS23750 PoE PD controller (PMP717 reference design) Designed for discontinuous mode in isolated, non-synchronous power supplies. | |
| Developed for TI TPS23750 PoE PD controller (PMP929 reference design) Isolated, synchronous flyback transformers for IEEE 802.3af PoE applications | |
| Developed for TI TPS23753A PoE PD controller (PMP8896 and PMP9175 reference designs) | |
| Developed for TI TPS23754 PoE Interface and DC/DC Converter | |
| Developed for TI TPS2375x PoE Interface and DC/DC Converters | |
| Developed for TI UCC1809/2809/3809 Primary Side Controller Designed for 50 W dc-to-dc fixed frequency current mode switching power supplies | |
| Developed for use with Microsemi UC3844 Current Mode Controller and LX1752 Buck Regulator T1 on PoE PD Power Supply Evaluation Board (AN-37) | |
| Developed for use with NXP Semiconductor SSL2103 SMPS Controller for dimmable LED lighting | |
| Developed for use with ON Semiconductor NCP1027 Standby Power Supply Specified in Application Note AN8241/D Designed for for universal input, 85 – 265 Vac Operates in continuous conduction mode at... | |
| Developed for use with the Maxim MAX17497A/B AC-DC and DC-DC Peak-Current-Mode Converters for wide input-voltage nonisolated power supplies to supply multiple output rails for smart meters, industrial control and similar... | |
| Developed for use with TI LM5122 Synchronous Flyback Controller with Multiple Phase Capability. 96% efficiency | |
| Developed for use with TI TPS55340 Boost/SEPIC/Flyback DC-DC Regulator. | |
| Featured on Maxim MAX16801 demonstration board Designed for PWM Dimming of High-Brightness LEDs | |
| Flyback and forward transformers for PoE applications up to 72 W Operates with 9 – 57 V input (POE21, 22, 24, 33, 35 and 38) Operates with 33 – 57... | |
| Flyback for Texas Instruments TPS23756 High Power/High Efficiency PoE Interface and DC/DC Controller | |
| Flyback transformer for 10 W PoE applications Developed to work with TI TPS23753A PoE controller | |
| For flyback regulator applications using the Texas Instruments LM5000 Regulator Recommended and approved by Texas Instruments | |
| Improved version of the MA5237-AL with lower leakage inductance and better winding parasitics Flyback transformer developed for Maxim for the MAX17498B Evaluation Kit | |
| Mounted on Maxim MAX17597 Evaluation Kit | |
| Optimized for ON Semiconductor’s NCP1351 Variable Off Time PWM Controller and Microchip’s HV96001 LED Controller Designed for universal input, 85 – 265 Vac | |
| Optimized for use with On Semiconductor NCP1030 power converter Interleaved primary and secondary windings for low leakage inductance Ideal for 48 V telecom power supply and Power Over Ethernet (PoE)... | |
| Referenced by Texas Instruments on application notes AN-1724 and AN-1725 Designed for 13 Watt applications Operates in continuous conduction mode at 250 kHz with 36 – 72 V input voltage... | |
| Referenced on Akros Silicon Application Note AN006 Designed for 13 Watt PoE applications For 30 Watt applications see GA3568-DL / HA3809-AL. | |
| Referenced on Akros Silicon Application Note AN025 Designed for 30 Watt applications For 13 Watt applications see HA3585-BL / HA3586-BL | |
| Six 1 : 1 isolated windings that can be connected in series or parallel Tightly coupled windings 500 Vrms isolation between each winding UL1446 Class F (155°C) Insulation System (UL... | |
| Small coupled shielded power inductor – 3.3 × 2.3 mm footprint, 1.5 mm high Excellent as low-power isolation transformers Great for Flyback, SEPIC, Ćuk, Zeta and other applications Magnetically shielded... | |
| Small wideband transformer – 3.3 × 2.3 mm footprint, 1.5 mm high Typical applications are as impedance or isolation transformer Can also be used in SEPIC applications and as common... | |
| Smallest capacitor charging transformer: 6.2 × 6.8 mm footprint and 4.6 mm high Developed for ON Semiconductor NCP5080 Photoflash Capacitor Charger | |
| Smallest wideband transformer – 2.2 × 1.45 mm footprint, 1.5 mm high Typical applications are as impedance or isolation transformer Can also be used in SEPIC applications and as common... | |
| Specified by Silicon Laboratories for Si3402 PD Controller up to 15W output Designed for IEEE 802.3af-compliant PoE applications Power inductor DO5010H-333 also specified for the circuit. | |
| Specified by Texas Instruments for use in the Bias Power Supply for their UCD3K Digital Power Controller Designed to meet UL/CSA/IEC 60950 Reinforced Insulation Class; 3 mm creepage/clearance | |
| Specified by Texas Instruments in Reference Design SLUU341. Flyback transformer for 5 W bias supply: HA3950-AL, listed as T201 | |
| Triple output flyback transformer Developed for use with Texas Instruments UCC28600 Green Mode Controller Designed to operate at 50 kHz with universal ac input |
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