UC3844AD8 Part Information
Details for UC3844AD8 by Texas Instruments
Electronic & Electrical Components>Semiconductors - ICs>Power Management
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Pricing
| Break | Price |
|---|---|
| 1 | 1.2100 |
| 10 | 0.9060 |
| 50 | 0.8250 |
| 100 | 0.7430 |
| 250 | 0.6930 |
Stock Information
Details
Part Features
- 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
Part Specifications
| Input Voltage | 15V |
| Output Voltage | 5V |
| Output Current | 200mA |
| Supply Voltage Min | 12V |
| Supply Voltage Max | 25V |
| Controller IC Case Style | SOIC |
| No. of Pins | 8Pins |
| Frequency | 500kHz |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Base Number | 3844 |
| Controller Type | PWM |
| IC Generic Number | 3844 |
| IC Temperature Range | Commercial |
| Input Current | 11mA |
| Logic Function Number | 3844 |
| 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 | Surface Mount Device |
Alternative Part Descriptions
- IC, CURRENT MODE PWM CTRL, 30V, SOIC-8; Input Voltage:15V; Output Voltage:5V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:SOIC; No. of Pins:8Pins; Frequency:500kHz; Operating RoHS Compliant: Yes | Newark Electronics
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Frequently Asked Questions
Where can I find additional details, specifications and documents for a UC3844AD8?
Additional datasheets, footprints and schematics for UC3844AD8 are listed in our Part Details tab. You can also find the UC3844AD8 image and similar parts on this details page.
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What category does UC3844AD8 fall under?
The UC3844AD8 is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
Can I view similar or alternative parts?
You can view similar parts to UC3844AD8 when available in the Power Management range under the specifications section at the bottom of the details page.
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Is the UC3844AD8 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for UC3844AD8 have stock available?
Authorised distributors including Newark Electronics have stock available or on a lead time for UC3844AD8.
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