Topology | Flyback Converter |
Input voltage | 4.5-65 V |
Switching frequency | 12-350 kHz |
Output 1 | 5 V / 1.5 A |
The LM5180 is a primary-side regulated (PSR) fly back converter with high efficiency over a wide input voltage range of 4.5 V to 65 V. The isolated output voltage is sampled from the primary-side fly back voltage,eliminating the need for an optocoupler,voltage reference,or third winding from the transformer for output voltage regulation.The high level of integration results in a simple,reliable and high-density design with only one component crossing the isolation barrier. Boundary conduction mode (BCM) switching enables a compact magnetic solution and better than ±1.5% load andline regulation performance. An integrated 100-V power MOSFET provides output power up to 7 W with enhanced headroom for line transients.The LM5180 flyback converter is available in a 8-pin,4-mm × 4-mm, thermally enhanced WSON package with 0.8-mm pin pitch.
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | VIN | VOut1 (V) | IOut1 (mA) | VOut2 (V) | IOut2 (mA) | L (µH) | n | ISAT (A) | LS (µH) | VT (V (AC)) | IC Reference | Samples | |
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![]() | 885012109004 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 6.3 V(DC) | 100 µF | ±20% | 6.3 | 1210 | -55 °C up to +85 °C | 10 | 0.001 GΩ | X5R Class II | 3.2 | 2.5 | 2.5 | 0.6 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | ||
![]() | 750313974 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-FLYLT Flyback Transformers for Linear Technology | – | – | – | EP10 | -40 °C up to +125 °C | – | – | – | 13.34 | 15.24 | 11.43 | – | Tape and Reel | 8 - 32 V (DC) | 5 | 360 | 5 | 360 | 40 | 3:1:1 | 2 | 1 | 1500 | LT8301 | ||
![]() | 750317605 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-FLYTI Flyback Transformers | – | – | – | EP7 | -40 °C up to +125 °C | – | – | – | 9.78 | 9.5 | 10.54 | – | Tape and Reel | 12 - 70 V (DC) | 5 | 1000 | – | – | 30 | 3:1 | 2.6 | 0.9 | 625 | – | ||
![]() | 750317595 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-FLYTI Flyback Transformers | – | – | – | EP7 | -40 °C up to +125 °C | – | – | – | 9.76 | 9.5 | 10.54 | – | – | 8 - 65 V (DC) | 15 | 200 | 8 | 200 | 30 | 1.82:1.82:1 | 2.4 | 0.5 | 1500 | – |
Order Code | Datasheet | Simulation | |
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![]() | 885012109004 | SPEC | |
![]() | 750313974 | SPEC | |
![]() | 750317605 | SPEC | |
![]() | 750317595 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | VIN | VOut1 (V) | IOut1 (mA) | VOut2 (V) | IOut2 (mA) | L (µH) | n | ISAT (A) | LS (µH) | VT (V (AC)) | IC Reference | Samples |
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