Datasheet Texas Instruments UC2843AQD8G4
Manufacturer | Texas Instruments |
Series | UC2843AQ |
Part Number | UC2843AQD8G4 |
Automotive Catalog Current-Mode PWM Controller 8-SOIC -40 to 125
Datasheets
UC284xAQ: Current-Mode PWM Controller datasheet
PDF, 1.2 Mb, File published: Apr 21, 2003
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Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
Packaging
Pin | 8 | 8 |
Package Type | D | D |
Industry STD Term | SOIC | SOIC |
JEDEC Code | R-PDSO-G | R-PDSO-G |
Package QTY | 75 | 75 |
Carrier | SMALL T&R | SMALL T&R |
Device Marking | UC2843AQ | 2843AQ |
Width (mm) | 3.91 | 3.91 |
Length (mm) | 4.9 | 4.9 |
Thickness (mm) | 1.58 | 1.58 |
Pitch (mm) | 1.27 | 1.27 |
Max Height (mm) | 1.75 | 1.75 |
Mechanical Data | Download | Download |
Parametrics
Control Method | Current |
Duty Cycle(Max) | 100 % |
Frequency(Max) | 500 kHz |
Gate Drive(Typ) | 1 A |
Operating Temperature Range | -40 to 125 C |
Package Group | SOIC |
Rating | Automotive |
Special Features | Error Amplifier,Multi-topology |
Topology | Boost,Flyback,Forward |
UVLO Thresholds On/Off | 8.5/7.9 V |
Vin(Max) | 30 V |
Vin(Min) | 8.5 V |
Eco Plan
RoHS | Compliant |
Model Line
Series: UC2843AQ (5)
- UC2843AQD8 UC2843AQD8G4 UC2843AQD8R UC2843AQD8RG4 UC2843AQDR
Manufacturer's Classification
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller