UC3842AN Part Information
- Automatic Feedforward Compensation
- Double Pulse Suppression
- Enhanced Load Response Characteristics
- High-Current Totem Pole Output
- Internally-Trimmed Bandgap Reference
- Low Start-Up Current (< 0.5 mA)
- Optimized for Off-Line and DC-DC Converters
- Pulse-by-Pulse Current Limiting
- Trimmed Oscillator Discharge Current
- Undervoltage Lockout With Hysteresis
- Up to 500-kHz Operation
|Supply Voltage Min||12V|
|Supply Voltage Max||25V|
|Controller IC Case Style||DIP|
|No. of Pins||8Pins|
|Operating Temperature Min||0°C|
|Operating Temperature Max||70°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|SVHC||No SVHC (27-Jun-2018)|
|IC Generic Number||3842|
|IC Temperature Range||Commercial|
|Logic Function Number||3842A|
|Operating Temperature Range||0°C to +70°C|
|Output Current Max||1A|
|Output Energy per Cycle||5µJ|
|Output Type||Totem Pole|
|Power Dissipation Pd||1W|
|Power Supply IC Type||PWM controller|
|Supply Voltage Range||12V to 25V|
|Termination Type||Through Hole|
Frequently Asked Questions
Where can I find additional details, specifications and documents for a UC3842AN?
Additional datasheets, footprints and schematics for UC3842AN are listed in our Part Details tab. You can also find the UC3842AN image and similar parts on this details page.
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Distributor pricing and stock information is available for UC3842AN in the Pricing & Inventory tab next to part details. You can view UC3842AN price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does UC3842AN fall under?
The UC3842AN is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
Can I view similar or alternative parts?
You can view similar parts to UC3842AN when available in the Power Management range under the specifications section at the bottom of the details page.
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Is the UC3842AN RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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