| Part Number | TPS54614QPWPRQ1 | TPS54613QPWPRQ1 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | 
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| Product Status | Obsolete | Obsolete | 
| Function | Step-Down | Step-Down | 
| Output Configuration | Positive | Positive | 
| Topology | Buck | Buck | 
| Output Type | Fixed | Fixed | 
| Number of Outputs | 1 | 1 | 
| Voltage - Input (Min) | 3V | 3V | 
| Voltage - Input (Max) | 6V | 6V | 
| Voltage - Output (Min/Fixed) | 1.8V | 1.5V | 
| Voltage - Output (Max) | - | - | 
| Current - Output | 6A | 6A | 
| Frequency - Switching | 350kHz, 550kHz | 350kHz, 550kHz | 
| Synchronous Rectifier | Yes | Yes | 
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 28-PowerTSSOP (0.173", 4.40mm Width) | 28-PowerTSSOP (0.173", 4.40mm Width) | 
| Supplier Device Package | 28-HTSSOP | 28-HTSSOP |