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UCC3809N-2

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UCC3809N-2

IC OFFLINE SWITCH MULT TOP 8DIP

Manufacturer: Texas Instruments

Categories: AC DC Converters, Offline Switches

Quality Control: Learn More

Texas Instruments UCC3809N-2 is an 8-pin PDIP offline PWM controller designed for high-frequency switching applications. This component supports multiple converter topologies including Boost, Buck, Flyback, and Forward configurations, operating at a switching frequency of up to 1MHz. It features robust control capabilities such as frequency control and soft-start circuitry, with a maximum duty cycle of 70%. The UCC3809N-2 requires a startup voltage of 15V and operates from a supply voltage range of 8V to 19V. Its through-hole mounting and isolated output make it suitable for use in power supply designs across industrial and consumer electronics sectors. The operating temperature range is -55°C to 150°C (TJ).

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:
Technical Details:
PackagingBulk
Package / Case8-DIP (0.300"", 7.62mm)
Mounting TypeThrough Hole
Operating Temperature-55°C ~ 150°C (TJ)
Duty Cycle70%
Frequency - Switching1MHz
Internal Switch(s)No
Voltage - Breakdown-
Output IsolationIsolated
TopologyBoost, Buck, Flyback, Forward
Voltage - Supply (Vcc/Vdd)8V ~ 19V
Supplier Device Package8-PDIP
Fault Protection-
Voltage - Start Up15 V
Control FeaturesFrequency Control, Soft Start

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Texas Instruments manufactures analog and embedded semiconductor components used for signal processing, power management, and control applications.

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