| Part Number | TPS61046YFFR | TPS61046YFFT | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | 
|   |   | |
| Product Status | Active | Active | 
| Function | Step-Up | Step-Up | 
| Output Configuration | Positive | Positive | 
| Topology | Boost | Boost | 
| Output Type | Adjustable | Adjustable | 
| Number of Outputs | 1 | 1 | 
| Voltage - Input (Min) | 1.8V | 1.8V | 
| Voltage - Input (Max) | 5.5V | 5.5V | 
| Voltage - Output (Min/Fixed) | 4.5V | 4.5V | 
| Voltage - Output (Max) | 28V | 28V | 
| Current - Output | 1.2A | 1.2A | 
| Frequency - Switching | 1.05MHz | 1.05MHz | 
| Synchronous Rectifier | No | No | 
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 6-UFBGA, DSBGA | 6-UFBGA, DSBGA | 
| Supplier Device Package | 6-DSBGA | 6-DSBGA |