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| PartNumber | TPS54974PWPR | TPS54974PWP | TPS54974PWPG4 |
| Description | Switching Voltage Regulators Split Rail (3.3V, 2.5V) Input, 9A Synchronous Step-Down Converter 28-HTSSOP -40 to 85 | Switching Voltage Regulators Dl Inp Bus 3.3 2.5V 9A Output Synch Buck | Switching Voltage Regulators Dual In Bus 9A Out Synch Buck Conv |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | HTSSOP-28 | HTSSOP-28 | - |
| Output Voltage | Adjustable | Adjustable | - |
| Output Current | 9 A | 9 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 4 V | 4 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 2.2 V | 2.2 V | - |
| Switching Frequency | 700 kHz | 700 kHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | TPS54974 | TPS54974 | - |
| Input Voltage | 2.2 V to 4 V | 2.2 V to 4 V | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Product | Voltage Regulators | Voltage Regulators | - |
| Type | PWM Buck Regulator | PWM Buck Regulator | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Tradename | SWIFT | SWIFT | - |
| Unit Weight | 0.004180 oz | 0.004180 oz | - |
| RoHS | - | Y | - |
| Packaging | - | Tube | - |
| Moisture Sensitive | - | Yes | - |
| Factory Pack Quantity | - | 50 | - |