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20 pcs
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20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTC3115EFE-1#PBF from Analog Devices is a high voltage monolithic synchronous buck-boost DC/DC converter. Its wide input and output voltage range of 2.7V to 40V makes it suitable for various automotive and industrial applications.
This converter supports output currents of 1A for VIN ≥ 3.6V at VOUT = 5V, and up to 2A in step-down operation for VIN ≥ 6V. It offers programmable switching frequencies from 100kHz to 2MHz, allowing for miniaturization of external components. The device achieves up to 95% efficiency and features low quiescent current in Burst Mode operation (30µA no-load) and a shutdown current of 3µA, making it ideal for battery-powered systems.
Key features include seamless transitions between buck, boost, and buck-boost modes, ultralow noise PWM operation, internal soft-start, and programmable input undervoltage lockout. The LTC3115EFE-1#PBF is available in a thermally enhanced 20-lead TSSOP package with an exposed pad, suitable for surface mounting.
Applications include 24V/28V industrial systems, automotive power systems, telecom, servers, networking equipment, and multiple power source supplies. It is AEC-Q100 qualified for automotive applications.
| 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 output current is 1A for VIN ≥ 3.6V, VOUT = 5V, and 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 (TJ).
It is supplied in a 20-TSSOP-EP package with an exposed pad.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.