| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 5 Pin |
| Case/Package | TO-263-5 |
| Number of Outputs | 1 Output |
| Output Voltage | 3.3 V |
| Output Current | 1 A |
| Quiescent Current | 5.00 mA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 52 kHz |
| Thermal Shutdown | Yes |
| Topology | Buck |
| Input Voltage (Max) | 60 V |
| Input Voltage (Min) | 4.75 V |
| Output Voltage (Min) | 3.3 V |
| Output Current (Max) | 1 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.75 V |
| Input Voltage | 4.75V ~ 60V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Operating Temperature | -40℃ ~ 125℃ |
The TL2575 and TL2575HV devices provide all the active functions needed for a step-down (buck) switching regulator in an integrated circuit. They require four to six external components for operation. They accept a wide input-voltage range of up to 60 V (TL2575-HV) and are available in fixed output voltages of 3.3 V, 5 V, 12 V, 15 V, or an adjustable-output version. The TL2575 and TL2575HV devices have an integrated switch capable of delivering 1 A of load current, with excellent line and load regulation. The device also offers internal frequency compensation, a fixed-frequency oscillator, cycle-by-cycle current limiting, and thermal shutdown. In addition, a manual shutdown is available via an external ON/OFF pin.
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