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| PartNumber | UCC2541PWPR | UCC2541PWP | UCC2541PWPG4 |
| Description | Switching Controllers High Eff Sync Buck | Switching Controllers High Eff Sync Buck | IC REG CTRLR BUCK 20HTSSOP |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | - | - |
| Number of Outputs | 1 Output | 1 | 1 |
| Input Voltage | 2.7 V to 35 V | 2.7 V to 35 V | - |
| Output Voltage | 0.7 V to 30 V | 0.7 V to 30 V | - |
| Output Current | 3 A | 3 A | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | HTSSOP-20 | - | - |
| Packaging | Reel | Tube Alternate Packaging | Tube Alternate Packaging |
| Series | UCC2541 | UCC2541 | - |
| Type | DC/DC Controller (External Switch) | - | - |
| Brand | Texas Instruments | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Switching Controllers | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.002885 oz | 0.002885 oz | - |
| Package Case | - | HTSSOP-20 | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Operating Temperature | - | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Output Type | - | Transistor Driver | Transistor Driver |
| Function | - | Step-Down | Step-Down |
| Supplier Device Package | - | 20-HTSSOP | 20-HTSSOP |
| Topology | - | Buck | Buck |
| Voltage Supply Vcc Vdd | - | 8.5 V ~ 35 V | 8.5 V ~ 35 V |
| Frequency Switching | - | 300kHz | 300kHz |
| Control Features | - | Enable, Ramp, Reset, Soft Start, Tracking | Enable, Ramp, Reset, Soft Start, Tracking |
| Output Configuration | - | Positive | Positive |
| Output Phases | - | 1 | 1 |
| Duty Cycle Max | - | ||
| Synchronous Rectifier | - | Yes | Yes |
| Clock Sync | - | Yes | Yes |
| Serial Interfaces | - | - | - |