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FAN5099MX

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FAN5099MX

SWITCHING CONTROLLER

Manufacturer: Fairchild Semiconductor

Categories: Linear + Switching

Quality Control: Learn More

Fairchild Semiconductor FAN5099MX is a versatile power management IC featuring a dual-output configuration. This component integrates a synchronous step-down (buck) controller with a linear (LDO) regulator. The switching controller operates within a frequency range of 50kHz to 300kHz, supporting a wide input voltage range of 4.5V to 5.5V. The LDO output is adjustable from 0.8V to 3V and can deliver up to 5A. The FAN5099MX is housed in a 16-SOIC package suitable for surface mounting and is typically supplied in bulk. This device finds application in power supply designs across various industries requiring efficient voltage regulation and power sequencing.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:
Technical Details:
PackagingBulk
Package / Case16-SOIC (0.154"", 3.90mm Width)
Mounting TypeSurface Mount
Operating Temperature-10°C ~ 85°C
Voltage - Supply4.5V ~ 5.5V
Frequency - Switching50kHz ~ 300kHz
TopologyStep-Down (Buck) Synchronous (1), Linear (LDO) (1)
Supplier Device Package16-SOIC
Voltage/Current - Output 1Controller
Voltage/Current - Output 20.8V ~ 3V, 5A
Voltage/Current - Output 3-
w/LED DriverNo
w/SupervisorNo
w/SequencerNo
Number of Outputs2

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