| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Clock Sync | |
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| Synchronous Rectifier | |
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| Voltage |
The LTC3780EG#TRPBF from Analog Devices is a high-efficiency, synchronous, 4-switch buck-boost controller. This device is designed for applications requiring input voltages that can be above, below, or equal to the output voltage. It features a constant frequency current mode architecture, allowing for a phase-lockable frequency up to 400kHz.
Key electrical specifications include a wide input voltage range of 4V to 30V (36V maximum), ±1% output voltage accuracy for outputs between 0.8V and 30V, and synchronous rectification for efficiencies up to 98%. The controller supports selectable low current modes for high efficiency at light loads.
This controller is available in a 24-lead SSOP package and is suitable for surface mount applications. Its features include current limit, enable, power good, and soft start control. The LTC3780EG#TRPBF is ideal for automotive, telecom, and battery-powered systems.
Applications include DC power distribution systems, high power battery-operated devices, and industrial control. The device offers output overvoltage protection and foldback current limiting for fault protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4V to 30V for normal operation, with an absolute maximum of 36V.
It is available in a 24-SSOP surface-mount package (0.209", 5.30mm width).
The operating temperature range is -40°C to 85°C.
Up to 98% efficiency due to synchronous rectification.
The switching frequency is adjustable from 200kHz to 400kHz.
Current limit, enable, power good, and soft start.
Output voltage accuracy is ±1% for outputs between 0.8V and 30V.