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| Part Number | TPS61281YFFR | TPS61281YFFT | TPS61282YFFR | TPS61241YFFR | TPS61280YFFR | TPS61281AYFFR | TPS61281DYFFR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Obsolete | Obsolete | Active | Not For New Designs | Obsolete | Active |
| Function | Step-Up | Step-Up | Step-Up | Step-Up | Step-Up | Step-Up | Step-Up |
| Output Configuration | Positive | Positive | Positive | Positive | Positive | Positive | Positive |
| Topology | Boost | Boost | Boost | Boost | Boost | Boost | Boost |
| Output Type | Programmable | Programmable | Programmable | Fixed | Programmable | Programmable | Programmable |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 2.3V | 2.3V | 2.3V | 3.2V | 2.3V | 2.3V | 2.3V |
| Voltage - Input (Max) | 4.85V | 4.85V | 4.85V | 5.5V | 4.85V | 4.85V | 4.85V |
| Voltage - Output (Min/Fixed) | 2.85V | 2.85V | 2.85V | 5V | 2.85V | 2.85V | 3.15V |
| Voltage - Output (Max) | 4.4V | 4.4V | 4.4V | - | 4.4V | 4.4V | 4.4V |
| Current - Output | 3A (Switch) | 3A (Switch) | 4A (Switch) | 600mA (Switch) | 5A (Switch) | 5A (Switch) | 3A (Switch) |
| Frequency - Switching | 2.3MHz | 2.3MHz | 2.3MHz | 3.5MHz | 2.3MHz | 2.3MHz | 2.3MHz |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-UFBGA, DSBGA | 16-UFBGA, DSBGA | 16-UFBGA, DSBGA | 6-UFBGA, DSBGA | 16-UFBGA, DSBGA | 16-UFBGA, DSBGA | 16-UFBGA, DSBGA |
| Supplier Device Package | 16-DSBGA (1.67x1.67) | 16-DSBGA (1.67x1.67) | 16-DSBGA (1.67x1.67) | 6-DSBGA | 16-DSBGA (1.67x1.67) | 16-DSBGA (1.67x1.67) | 16-DSBGA (1.67x1.67) |
