| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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13 pcs
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13 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM5158x-Q1 from Diodes Incorporated is a non-synchronous converter designed for Boost, SEPIC, and Flyback applications. It is AEC-Q100 qualified for automotive use and operates with a wide input voltage range from 3.2V to 60V, with an absolute maximum of 65V.
This device supports an 85V maximum output voltage and offers a dynamically programmable switching frequency up to 2.2 MHz, which aids in reducing solution size and EMI. It includes features like selectable dual random spread spectrum for EMI mitigation, low shutdown and operating currents, and integrated protection features such as constant current limiting, hiccup mode overload protection, UVLO, OVP, and thermal shutdown.
The LM5158x-Q1 is available in a compact 16-pin WQFN package measuring 3 mm x 3 mm. Its design is suited for automotive applications requiring stable voltage regulation, such as LED bias supplies and LiDAR power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.2 V to 60 V, with a 65 V absolute maximum rating.
The maximum output voltage is 83 V, with an absolute maximum rating of 85 V.
The switching frequency is dynamically programmable from 100 kHz to 2.2 MHz.
The device operates over -40°C to +125°C ambient temperature.
It is available in a 16-pin WQFN package measuring 3 mm × 3 mm with wettable flanks.
The typical switch on-resistance is 133 mΩ.