Product Summary

The FAN1655MTFX 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 FAN1655MTFX 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 FAN1655MTFX into a low power mode. It is used in DDR Terminator VTT supply.

Parametrics

FAN1655MTFX 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

FAN1655MTFX 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

FAN1655MTFX pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
FAN1655MTFX
FAN1655MTFX

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Data Sheet

0-1: $0.89
1-25: $0.71
25-100: $0.62
100-250: $0.54
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(USD)
Quantity
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Data Sheet

0-1: $0.59
1-25: $0.46
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100-250: $0.36
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Data Sheet

0-1: $0.47
1-10: $0.41
10-25: $0.36
25-100: $0.32
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250-500: $0.23
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Data Sheet

0-1: $0.46
1-25: $0.35
25-100: $0.31
100-250: $0.27