| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT8390EFE#TRPBF is a 60V synchronous 4-switch buck-boost controller manufactured by ADI Electronics. This controller features a 4-switch single inductor architecture, allowing the input voltage (VIN) to be above, below, or equal to the output voltage (VOUT). It supports synchronous switching for high efficiency, reaching up to 98%.
Key electrical specifications include a wide VIN range from 4V to 60V and an output voltage range from 1V to 60V with ±1.5% accuracy over temperature. The device also provides ±3% accuracy for input or output current monitoring. Its switching frequency is adjustable and synchronizable from 150kHz to 650kHz, with a nominal frequency of 650kHz. The controller includes features like spread spectrum frequency modulation for low EMI, a high-side PMOS load switch driver, and integrated bootstrap diodes.
Designed for applications requiring robust power management, the LT8390EFE#TRPBF is available in a 28-lead TSSOP package with an exposed pad. Its operating temperature range is 0°C to 85°C. The controller also offers features such as output disconnect from VIN during shutdown and no top MOSFET refresh noise in buck or boost modes.
| Qty | Low | High |
|---|---|---|
| 1+ | $12.91 | $12.91 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is from 4V to 60V.
The output voltage range is from 1V to 60V.
The output voltage accuracy is ±1.5% over temperature.
The maximum efficiency is up to 98% with synchronous switching.
The operating temperature range is 0°C to 85°C.
It is available in a 28-lead TSSOP package with an exposed pad.