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| Part Number | UC2526Q | UC2526AQ | UC2526J | UC2526N |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Unitrode | Unitrode | Texas Instruments |
| Product Status | Active | Obsolete | Active | Active |
| Output Type | - | Transistor Driver | Transistor Driver | Transistor Driver |
| Function | - | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Output Configuration | - | Positive | Positive | Positive |
| Topology | - | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Number of Outputs | - | 2 | 2 | 2 |
| Output Phases | - | 1 | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | - | 7V ~ 35V | 8V ~ 35V | 8V ~ 35V |
| Frequency - Switching | - | 1Hz ~ 600kHz | 1Hz ~ 400kHz | 1Hz ~ 400kHz |
| Duty Cycle (Max) | - | 49% | 49% | 49% |
| Synchronous Rectifier | - | Yes | Yes | Yes |
| Clock Sync | - | Yes | Yes | Yes |
| Serial Interfaces | - | - | - | - |
| Control Features | - | Enable, Frequency Control, Reset, Soft Start | Enable, Frequency Control, Reset, Soft Start | Enable, Frequency Control, Reset, Soft Start |
| Operating Temperature | - | -25°C ~ 85°C (TA) | -25°C ~ 85°C (TA) | -25°C ~ 85°C (TA) |
| Mounting Type | - | Surface Mount | Through Hole | Through Hole |
| Package / Case | - | 20-LCC (J-Lead) | 18-CDIP (0.300", 7.62mm) | 18-DIP (0.300", 7.62mm) |
| Supplier Device Package | - | 20-PLCC (9x9) | 18-CDIP | 18-PDIP |
