| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,415 pcs
|
3415 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Conflict Minerals | |
| SVHC Present |
The LTC3859AEUHF#PBF is a DC DC Switching Controller manufactured by LT. This component is designed for step-down and step-up/step-down applications, supporting Buck, Buck-Boost, and SEPIC topologies.
Key electrical specifications include an operating supply voltage range of 4.5V to 38V. The switching frequency can be set between 115kHz and 835kHz, with a secondary range of 350kHz to 535kHz. It offers a maximum duty cycle of up to 100% and features a synchronous rectifier. Control features include Enable, Frequency Control, Power Good, Soft Start, and Tracking.
This controller IC has 3 outputs and 2 phases. It operates within a wide temperature range of -55°C to 150°C (TJ). The device is available in a surface mount package, specifically a 38-WFQFN Exposed Pad, with the supplier device package being 38-QFN (5x7).
This part is suitable for various power management applications requiring efficient DC to DC conversion.
The Vcc/Vdd supply voltage range is 4.5V to 38V.
It is available in a 38-WFQFN exposed pad package (38-QFN, 5x7mm, surface mount).
The junction temperature range is -55°C to 150°C.
The switching frequency is 115kHz to 835kHz, with a second range of 350kHz to 535kHz.
It supports buck, buck-boost, and SEPIC topologies.
It provides 3 outputs with 2 phases.
Control features include enable, frequency control, power good, soft start, and tracking.