DC1928A
Analog Devices Inc.
The LTC3867 is a current mode synchronous step-down switching regulator controller that drives all N-channel power MOSFET stages. Output voltage transient excursions are minimized by use of a nonlinear control architecture to eliminate clock latency issues.The maximum current sense voltage is programmable from 30mV to 75mV, allowing the use of either a discrete sense resistor or the inductor DCR as the sensing element. Programmable DCR temperature compensation allows constant current limit regardless of inductor temperature. Programmable inductor temperature-based thermal shutdown protects the power components from thermal stress. Soft recovery from output shorts or overcurrent minimizes output overshoot.The LTC3867 features a precision 0.6V reference and can regulate output voltages up to 14V from a wide 4V to 38V input supply range. The LTC3867 includes a high speed differential remote sense amplifier. Burst Mode? operation, continuous and pulse-skipping modes are supported. The LTC3867 is available in a 24-lead (4mm ? 4mm) QFN package.Applications Automotive Systems Telecom Systems Industrial Equipment Distributed DC Power Systems
$158.90 - $165.26
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | DC1928A-ND | 1 | 1 | $158.01 | $158.01 | $158.01 | $158.01 | $158.01 | $158.01 | Buy |
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Analog Devices Inc | DC1928A | $158.90 | $158.90 | $158.90 | $158.90 | $158.90 | $158.90 | Buy | ||
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Arrow North American Components | DC1928A | 0 | 1 | $156.94 | $155.37 | $152.28 | $150.75 | $146.28 | $144.81 | Buy |
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Mouser Electronics | 584-DC1928A | 1 | 1 | $165.26 | $165.26 | $165.26 | $165.26 | $165.26 | $165.26 | Buy |