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LIMCHIP CO., LIMITED
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RFQ ListingPower Management ICs
LT1737IS#PBF is an Analog Devices (Power by Linear) current-mode controller for isolated flyback converters. It drives an external MOSFET, supports primary-side or auxiliary-winding feedback without requiring an optocoupler, and operates from 4.5 V to 20 V in a 16-lead SOIC.
ManufacturerAnalog Devices
Package16-Lead SOIC (Narrow)
SeriesLT1737
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function | Isolated flyback switching regulator controller |
| Topology | Current-mode isolated flyback |
| Input Voltage | 4.5 V to 20 V |
| Output Voltage | Set by transformer and external components |
| Switching Frequency | 50 kHz to 250 kHz, set by external capacitor |
| Package / Case | 16-Lead SOIC (Narrow) |
| Feedback | Primary winding, third winding or direct DC feedback |
| Operating Temperature | -40°C to +85°C |
Power Features & Applications
- Current-mode isolated flyback control drives an external power MOSFET
- Primary-side or auxiliary-winding feedback can eliminate an optocoupler
- Switching frequency is adjustable from 50 kHz to 250 kHz
- 16-lead SOIC defines the board footprint and ordering package
- Optional load compensation improves output regulation
- 4.5 V to 20 V controller supply range supports industrial converters
- Exact ordering suffix retained for BOM and package matching
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Frequently Asked Questions
Is LT1737IS#PBF available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for LT1737IS#PBF by RFQ.
What should buyers check before ordering LT1737IS#PBF?
Buyers should check voltage range, current rating, package, protection features and date code for LT1737IS#PBF, together with live stock and traceable supply.
How do I request a quote for LT1737IS#PBF?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.