UC3843ANG4
IC REG CTRLR MULT TOPOLOGY 8DIPManufacturer: Texas Instruments
Categories: Power Supply Controllers, Monitors
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Texas Instruments UCx84xA series PWM controller, part number UC3843ANG4, is a high-performance, fixed-frequency current-mode pulse-width modulator. This 8-PDIP package device is designed for off-line and DC-to-DC converter applications. Key features include a wide operating voltage range of 7.6V to 30V, with a low supply current of 11 mA. The UC3843ANG4 offers precise control over switching frequencies, a voltage feedforward function for improved line regulation, and a current-sense threshold for robust overcurrent protection. Its through-hole mounting type and standard 8-DIP package simplify integration into existing designs. This component is widely utilized in power supply control systems across various industries including industrial automation, consumer electronics, and telecommunications.
Additional Information
Series: UCx84xARoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Voltage - Input | -0.3V ~ 6.3V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Voltage - Supply | 7.6V ~ 30V |
| Applications | PWM Controller |
| Supplier Device Package | 8-PDIP |
| Current - Supply | 11 mA |
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