Please send RFQ , we will respond immediately.
| Part Number | TPS54973PWP | TPS54973PWPR | TPS54974PWP | TPS54673PWP | TPS54873PWP |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Obsolete | Active | Active |
| Function | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck | Buck | Buck |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 3V | 3V | 3V | 3V | 4V |
| Voltage - Input (Max) | 4V | 4V | 4V | 6V | 6V |
| Voltage - Output (Min/Fixed) | 0.891V | 0.891V | 0.891V | 0.891V | 0.9V |
| Voltage - Output (Max) | 2.5V | 2.5V | 3.6V | 4.5V | 3.3V |
| Current - Output | 9A | 9A | 9A | 6A | 8A |
| Frequency - Switching | 350kHz, 550kHz | 350kHz, 550kHz | 350kHz | 350kHz, 550kHz | 350kHz, 550kHz |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 28-PowerTSSOP (0.173", 4.40mm Width) | 28-PowerTSSOP (0.173", 4.40mm Width) | 28-PowerTSSOP (0.173", 4.40mm Width) | 28-PowerTSSOP (0.173", 4.40mm Width) | 28-PowerTSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 28-HTSSOP | 28-HTSSOP | 28-HTSSOP | 28-HTSSOP | 28-HTSSOP |
