| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,565 pcs
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1565 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX17552ATB+T is a synchronous step-down DC-DC converter from Analog Devices, part of the Himalaya series. It is designed for high-voltage applications, accepting an input voltage range of 4V to 60V and providing an adjustable output voltage from 0.8V up to 54V. This converter can deliver a continuous output current of up to 100mA.
Featuring integrated MOSFETs, the MAX17552ATB+T offers high efficiency and simplifies PCB layout. It operates with a programmable switching frequency between 100kHz and 2.2MHz, allowing for optimization of solution size and efficiency. The device supports both Pulse-Width Modulation (PWM) and Pulse-Frequency Modulation (PFM) control schemes, with PFM mode offering high efficiency at light loads by consuming only 22µA of no-load supply current.
Protection features include cycle-by-cycle peak current limiting, undervoltage lockout, and overtemperature protection. The device also includes a soft-start function, which can be fixed at 5.1ms or programmed, to reduce inrush currents. An open-drain RESET pin is available for output voltage monitoring.
The MAX17552ATB+T is available in a compact 10-pin TDFN (3x2mm) package, suitable for surface mount applications. Its wide input voltage range and robust protection features make it ideal for various industrial environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4V to 60V.
The operating temperature range is -40°C to 125°C.
The package is a 10-WFDFN exposed pad (10-TDFN, 3x2mm) for surface mount.
The maximum output current is 100mA.
The switching frequency is programmable from 100kHz to 2.2MHz.
The output voltage accuracy is ±1.75%.
The soft-start time is programmable or fixed at 5.1ms.