| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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21,271 pcs
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21271 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,833 pcs
|
4833 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
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| Synchronous Rectifier | |
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The Analog Devices MAX1858EEG+T is a dual, synchronized step-down (buck) controller designed for efficient power management. It accepts input supplies ranging from 4.75V to 23V and can generate two independent output voltages, each adjustable from sub-1V to 18V, supporting loads of 10A or higher.
Key features include 180° out-of-phase operation to reduce input ripple, adjustable switching frequency from 100kHz to 600kHz, and lossless current limit using the low-side MOSFET's on-resistance. The device also incorporates power sequencing capabilities with soft-start and soft-stop, along with a power-on reset output.
This controller is available in a 24-pin QSOP package, suitable for surface mount applications. Its design is well-suited for applications such as network power supplies, telecom power supplies, and power for DSPs, ASICs, and FPGAs.
With an efficiency greater than 90%, the MAX1858EEG+T offers a robust solution for demanding power conversion needs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input supply voltage range is 4.75V to 23V.
Each output is adjustable from 0V to 18V.
The switching frequency is adjustable from 100kHz to 600kHz.
The operating temperature range is -40°C to 85°C.
It provides two independent output voltages.
It is available in a 24-QSOP package.