(China (Mainland))
Product Summary
The FAN1655MPX is a 3A DDR Bus Termination Regulator specifically designed for terminating DDR memory bus. It can both sink and source up to 2.1A continuous, 3A peak, providing enough current for most DDR applications. Load regulation meets the JEDEC spec, VTT = VREFOUT ± 40mV. The FAN1655MPX includes a buffered reference voltage capable of supplying up to 5mA current. On-chip thermal limiting provides protection against a combination of power overload and ambient temperature that would create an excessive junction temperature. A shutdown input puts the FAN1655MPX into a low power mode. It is used in DDR Terminator VTT supply.
Parametrics
FAN1655MPX absolute maximum ratings: (1)Supply Voltage VDD, VDDQ: 6V; (2)Junction Temperature, TJ: 150℃; (3)Storage Temperature: -65 to 150℃; (4)Lead Soldering Temperature, 10 seconds: 300℃; (5)Power Dissipation, PD: 1.4W.
Features
FAN1655MPX features: (1)Sinks and sources 2.1A continuous, 3A peak; (2)0 to +125℃ operating temperature range; (3)5mA Buffered VREFOUT = VDDQ/2; (4)Load regulation: VTT = VREFOUT ±40mV; (5)On-chip thermal limiting; (6)Low Cost SO-14, Power-Enhanced eTSSOP or 8-pin 5x6mm MLP packages; (7)Low-Current Shutdown Mode; (8)Output Short Circuit Protection.
Diagrams
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 FAN1655MPX |
Fairchild Semiconductor |
Low Dropout (LDO) Regulators 3a DDR Bus Term |
Data Sheet |
Negotiable |
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