LM2576HVSX-ADJ/NOPB, Switching Voltage Regulators 3A STEP-DOWN VLTG REG
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Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage Regulators
LM2576x SIMPLE SWITCHER® Voltage RegulatorsTexas Instruments LM2576x SIMPLE SWITCHER® Voltage Regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator. These regulators can drive a 3A load with excellent line and load regulation. The LM2576x devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version. The Texas Instruments LM2576x voltage regulators offer a high-efficiency replacement for popular three-terminal linear regulators. These voltage regulators feature high-efficiency TTL shutdown capability and dramatically simplify switch-mode power supply design.
Технические параметры
| Brand: | Texas Instruments |
| Factory Pack Quantity: Factory Pack Quantity: | 500 |
| Input Voltage, Max: | 63 V |
| Input Voltage, Min: | 4 V |
| Input Voltage: | 4 V to 63 V |
| Manufacturer: | Texas Instruments |
| Maximum Operating Temperature: | +125 C |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of Outputs: | 1 Output |
| Operating Supply Current: | 5 mA |
| Output Current: | 3 A |
| Output Voltage: | 1.23 V to 57 V |
| Package / Case: | TO-263-5 |
| Product Category: | Switching Voltage Regulators |
| Product Type: | Switching Voltage Regulators |
| Quiescent Current: | 5 mA |
| Series: | LM2576HV |
| Shutdown: | Shutdown |
| Subcategory: | PMIC-Power Management ICs |
| Supply Voltage - Min: | 4 V |
| Switching Frequency: | 52 kHz |
| Topology: | Buck |
| Tradename: | SIMPLE SWITCHER |
| Type: | Step Down Voltage Regulator |
| Function | Step-Down |
| Input Voltage MAX | 60V |
| Input Voltage MIN | 4V |
| Number Of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 3A |
| Output Type | Adjustable |
| Output Voltage | 1.23V |
| Switching Frequency | 52kHz |
| Synchronous Rectifier | No |
| Topology | Buck |
| Voltage - Output (Max) | 57V |
| Converter Type | Inverting, Step Down |
| Maximum Input Voltage | 60 V |
| Maximum Output Voltage | 57 V |
| Minimum Input Voltage | 4 V |
| Minimum Output Current | 0.5A |
| Minimum Output Voltage | 1.23 V |
| Package Type | SOIC |
| Pin Count | 5 |
| Automotive | No |
| ECCN (US) | EAR99 |
| Efficiency (%) | 77(Typ) |
| Lead Shape | Gull-wing |
| Maximum Input Voltage (V) | 60 |
| Maximum Operating Temperature (°C) | 125 |
| Maximum Output Current (A) | 3 |
| Minimum Input Voltage (V) | 4 |
| Minimum Operating Temperature (°C) | -40 |
| Mounting | Surface Mount |
| Operating Supply Voltage (V) | 4 to 60 |
| Output Voltage (V) | 1.23 to 57 |
| Packaging | Tape and Reel |
| Part Status | Active |
| PCB changed | 5 |
| PPAP | No |
| Standard Package Name | TO-263 |
| Supplier Package | DDPAK |
| Switching Frequency (kHz) | 58 |
| Switching Regulator | Yes |
| Tab | Tab |
| Type | Step Down |
| Typical Quiescent Current (uA) | 5000 |
| Вес, г | 1.6 |
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