| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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316 pcs
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316 pcs | On Request | 1 | On Request | On Request | 1113+ | On Request | On Request |
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| Manufacturer Name | |
| SVHC Present | |
| Tape & Reel |
The LTC3822EDD#PBF is a synchronous step-down switching regulator controller manufactured by Analog Devices. This controller is designed to drive external N-channel power MOSFETs, requiring minimal external components for operation. It features a constant frequency current mode architecture with MOSFET VDS sensing, which eliminates the need for sense resistors and enhances efficiency.
Key electrical specifications include an input voltage range of 2.75V to 4.5V, a precise 0.6V reference voltage, and a high maximum duty cycle of 99%. The operating frequency is selectable among 300kHz, 550kHz, and 750kHz. It supports high current outputs and has a typical output current capability of 20A. The device also includes internal soft-start circuitry and a micropower shutdown mode with a low quiescent current of 7.5μA.
Available in a compact 10-lead DFN (3mm x 3mm w/ EP) or 10-lead MSOP w/ EP package, the LTC3822EDD#PBF is suitable for applications requiring efficient power conversion. The operating temperature range is -40°C to 125°C.
2.75V to 4.5V.
10-Lead DFN (3mm x 3mm with exposed pad) and 10-Lead MSOP with exposed pad.
-40°C to 125°C.
300kHz, 550kHz, or 750kHz.
20A.
7.5µA.
99%.
