| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTC3115EFE-2#PBF from Analog Devices is a high voltage monolithic synchronous buck-boost DC/DC converter. It is optimized for applications subject to fast input voltage transients, with a wide 2.7V to 40V input and output voltage range, making it suitable for automotive and industrial power supplies.
This converter operates with input voltages above, below, or equal to the output voltage, ensuring seamless transitions between modes. It supports programmable switching frequencies up to 2MHz, allowing for the use of small inductors for miniaturization. Pin-selectable Burst Mode operation reduces standby current and improves light load efficiency. Additional features include output disconnect in shutdown, short-circuit protection, and internal soft-start.
The LTC3115EFE-2#PBF is available in a thermally enhanced 20-lead TSSOP package with an exposed pad. It offers up to 95% efficiency and can deliver up to 0.8A at 5V output for VIN ≥ 3.6V, and up to 2A in step-down operation for VIN ≥ 6V. The device operates within a junction temperature range of -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 40V.
The maximum output current is 2A in step-down operation for VIN ≥ 6V.
The switching frequency can be programmed from 100kHz to 2MHz.
The operating temperature range is -40°C to 125°C (Junction).
It is supplied in a 20-TSSOP-EP package for surface mounting.