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 ZD2250/ZE2432-AE flyback transformers are designed to work with the LM5185-Q1 100 Vin PSR flyback automotive DC-DC controller from Texas Instruments. These transformers have no auxiliary winding, reducing solution...
Coilcraft’s ZA9384-AL and ZA9644-AE are designed for use with ADP1032 and ADP1034 isolated micropower management unit. The two flyback transformers feature a simple 1:1 turns ratio design without the need...
Engineered for high-frequency performance, the ZB1347-AE isolated buck transformer operates efficiently from 300 – 750 kHz with a 5 V input, delivering stable, low-noise power conversion for demanding systems. Its...
The ZB1313 flyback transformer is designed to work with the MAX17690 60 V, no-opto isolated flyback controller from Maxim. It has no auxiliary winding and offers the greatest efficiency, lowest...
The ZD2087-AE flyback transformer is designed to work with the A/L6983I, iso-buck converter from STMicroelectronics. It has no auxiliary winding and offers the greatest efficiency, lowest cost, and smallest size...
These flyback transformers are designed to work with the MAX17690 60 V, no-opto isolated flyback controller from Analog Devices. They have no auxiliary winding and offer the greatest efficiency, lowest...
Design application for MAXIM17691A evaluation kit Discontinuous conduction mode flyback transformer Designed to operate at 150 kHz with 17 – 36 V input 1500 Vrms, one minute isolation (hipot) between...
Designed for MAXREFDES1249 Miniature Universal Input AC/DC Converter (86 V – 305 V AC) Transformer optimized for 88 V – 440 V 125 KHz Input and delivers 36 W at...
Designed for Texas Instruments Automotive 40 V to 1 kV Input Flyback Reference Design Supporting Regenerative Braking Safety Test AEC-Q200 Grade 1 (−40°C to +125°C) 5700 Vrms, one minute isolation...
Designed for UCC5870-Q1 IGBT/SiC isolated gate driver for Texas Instruments Optimized for 300kHz with 4.5 – 70 V input 3000 Vrms, 1 minute isolation (hipot) between primary and secondary RoHS-compliant.
Developed for flyback applications up to 30 Watts. Designed to meet IEEE 802.3at-2009 standard. Operates with 36 – 72 V input at a 250 kHz switching frequency. UL Certified per...
Developed for Flyback DC/DC PoE Powered Devices (PD) power converters up to 71 W Designed to meet IEEE802.3bt standard and operates with 36 – 57 V input Perfect solution for...
Developed for Flyback PoE DC/DC Powered Devices (PD) power converters up to 51 W Designed to meet IEEE802.3bt standard and operates with 36 – 57 V input Perfect solution for...
Developed for Powered Devices (PD) in 6 Watt IEEE 802.3af compliant PoE applications 36 – 72 V input Versions for continuous and discontinuous modes of operation 12 V, 20 mA...
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 Texas Instruments 81 W Industrial POE Isolated Flyback reference design PMP20058
Developed for use with Silicon Labs Si828x isolated dc-dc-converter reference designs. 5000 Vrms, one minute isolation (hipot), from primary to secondary Designed to meet reinforced insulation class with 8 mm...
Developed for use with Silicon Labs Si88xx isolated dc-dc-converter reference designs. Designed to meet basic insulation class with 3 mm creepage and clearance Low leakage inductance at 60 nH AEC-Q200...
Developed for use with Silicon Labs Si88xx isolated dc-dc-converter reference designs. Learn more about these miniature transformers for digital isolators. 5000 Vrms, one minute isolation (hipot), from primary to secondary...
Developed for use with the ON Semiconductor NCP1200 PWM Current-Mode Controller Designed for use in flyback power supplies Universal line voltage, 85 – 265 VAC Custom versions available
Discontinuous conduction mode Flyback transformers Optimized for 100 – 125 kHz with 8 – 28 V or 18 – 60 V input 1500 Vrms, one minute isolation between primary and...
Discontinuous conduction mode Flyback transformers Optimized for 125 – 150 kHz with 8 – 28 V or 18 – 60 V input 1500 Vrms, one minute isolation between primary and...
Five output versions optimized for typical design applications of TI's LM25184 flyback converter. Output versions: ZA9670-BE, ZA9671-BE, ZA9672-BE, ZA9673-BE, and ZA9674-BE Designed to operate up to 300 kHz with 4...
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...
For flyback regulator applications using LM258X SIMPLE SWITCHER® Recommended and approved by National Semiconductor Custom versions available
For flyback regulator applications using LM258X SIMPLE SWITCHER® Recommended and approved by National Semiconductor Input voltage: 4 – 6 V Custom versions available
For flyback regulator applications using the TI LM258X SIMPLE SWITCHER® Recommended and approved by National Semiconductor Custom versions available
For flyback regulator applications using the TI LM258X SIMPLE SWITCHER® Recommended and approved by Texas Instruments Custom versions available
Optimized for iso-buck converter A/L6983I from STMicroelectronics and designed in the evaluation board STEVAL-L6983IV1 4 to 38 V input voltage range with up to 10 W power 4000 Vrms, one...
Optimized for LM25180 and LM5180 flyback converters from Texas Instruments Five output versions for various single-output designs with 4 – 65 V input Eliminates auxiliary winding for simple and reliable...
Optimized for MAX17690 No-Opto Isolated Flyback Controllers for Analog Devices Designed for 125 – 150 kHz with 10 – 28 V or 20 – 56 V input voltage 1500 Vrms,...
Optimized for Maxim's MAXREFDES1226 reference design and MAX17690 No-Opto Isolated Flyback Controllers
Optimized for STEVAL-A6986IV3 from STMicroelectrics with an isobuck-boost topology and an input voltage of up to 28 V Suitable for isolated IGBT/SiC gate driver, On-board charger for HEV/EV, and industrial...
Optimized for UCC28C56EVM power supply for EV/HEV automotive power trains for Texas Instruments High efficiency Flyback transformers operate over the wide input voltage range from 40 – 1000 V 4700...
Selected for the Microsemi PD70211EVB51F-12 evaluation board. Designed for 51 W PoE++ IEEE 802.3at-2009 applications.
Six output versions optimized for the LM25183 and LM25183-Q1 primary-side regulated (PSR), no-opto, flyback converters from Texas Instruments Output versions: ZB1050-AE, ZB1051-AE, ZB1052-AE, ZB1053-AE, ZB1054-AE, and ZB1055-AE Designed to operate...
Three output versions optimized for Texas Instruments LM5180 and LM5180-Q1 Flyback Converters, Analog Device LT830x Flyback Converter and similar ICs Output versions: YA8864-BL, YA8916-BL, YA8779-BL
Three output versions optimized for typical design applications for Texas Instruments TIDA-01344 Flyback Converter AEC-Q200 Grade 1 (−40°C to +125°C) Operates up to 333 kHz
UA7902 was developed for use with Silicon Labs Si88xx isolated dc-dc-converter reference designs. Learn more about these miniature transformers for digital isolators. 5000 Vrms, one minute isolation (hipot), from primary...

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