| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
900 pcs
|
900 pcs | On Request | 1 | On Request | On Request | 1850+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle | |
| Function | |
| Input Voltage | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Package / Case | |
| Synchronous Rectifier | |
| Topology |
The LTC3853IUJ#PBF from Analog Devices Inc. is a triple output buck DC-DC controller designed for efficient power conversion. It supports a wide input voltage range from 4.5V to 24V and offers three positive step-down outputs.
This controller operates with a switching frequency adjustable between 250kHz and 750kHz, with a maximum duty cycle of 98%. It includes advanced control features such as current limit, enable, frequency control, power good indication, soft start, and tracking. The device is housed in a compact 40-WFQFN exposed pad package, suitable for surface mounting.
With synchronous rectification, the LTC3853IUJ#PBF enhances efficiency and minimizes power loss. Its operating temperature range is -40°C to 125°C (TJ), making it suitable for demanding applications. The device is designed for use in industrial systems, telecom equipment, networking devices, and server motherboards.
4.5V to 24V.
-40°C to 125°C.
40-WFQFN Exposed Pad (6x6mm).
250kHz to 750kHz.
3 outputs.
Current limit, enable, frequency control, power good, soft start, tracking.
Yes.