EVVO LM2596HVS-12-EV
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.26 | $2.26 |
| 15+ | $2.19 | $32.85 |
| 25+ | $2.14 | $53.50 |
| 50+ | $2.02 | $101.00 |
| 100+ | $1.79 | $179.00 |
| N+ | $0.36 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | EVVO |
| Product Series | LM2596HV |
| Packaging | Cut Tape (CT) | |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | - |
| Voltage - Input (Max) | 57V |
| Voltage - Output (Min/Fixed) | 12V |
| Voltage - Output (Max) | - |
| Current - Output | 3A |
| Frequency - Switching | 150kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Supplier Device Package | TO-263-5L |
The LM2596HVS-12-EV is a high-performance step-down (buck) DC-DC converter IC from EVVO, engineered to deliver a fixed 12V output from input voltages up to 57V. With a 3A current capability and a 150kHz switching frequency, it offers an excellent balance of size, efficiency, and thermal performance. The TO-263-6 (D2PAK) package is designed for effective heat dissipation, making it suitable for industrial, automotive, and telecom environments. This converter simplifies power supply design, requiring minimal external components for robust 12V power generation.
- High-Frequency Operation: The 150kHz switching frequency allows for smaller inductor and capacitor values, reducing board space and BOM cost.
- Wide Input Range: Handles up to 57V input, making it versatile for 24V, 36V, and 48V systems with ample voltage margin.
- 3A Output Capability: Provides sufficient current for a wide range of loads, from logic circuits to small motors and actuators.
- Robust Package: The D2PAK (TO-263-6) package with exposed tab ensures superior thermal performance, enabling reliable operation at full load.
48V to 12V Intermediate Bus Conversion
In distributed power architectures, this converter efficiently steps down a 48V backplane to a 12V intermediate bus, enabling further point-of-load regulation with lower voltage converters.
Industrial Actuator and Motor Control
With 57V input tolerance and 3A output, it powers 12V solenoid valves, relays, and small DC motors in factory automation, providing a stable supply despite input transients.
Automotive 24V/48V Systems
For trucks and electric vehicles with 24V or 48V electrical systems, the LM2596HVS-12-EV delivers a regulated 12V rail for lighting, control units, and auxiliary loads.
Networking and PoE Injectors
Power over Ethernet (PoE) injectors often use 48V input. This converter creates a 12V rail for internal logic and fan control, simplifying the power tree.
Solar Charge Controllers
In off-grid solar systems with 48V battery banks, this IC provides a stable 12V supply for monitoring electronics, displays, and communication modules.
Test and Measurement Equipment
Benchtop instruments with 48V internal rails can use this converter to generate a clean 12V supply for analog circuits, fans, and auxiliary outputs.
- Q: What type of converter is the LM2596HVS-12-EV?
- A: It is a step-down (Buck) DC-DC converter IC.
- Q: What is the maximum input voltage?
- A: The maximum input voltage is 57V.
- Q: What is the fixed output voltage?
- A: It provides a fixed 12V output.
- Q: What is the maximum output current?
- A: It can deliver up to 3A of output current.
- Q: What is the switching frequency?
- A: The switching frequency is 150kHz.
- Q: What package is available?
- A: It is available in a TO-263-6 (D2PAK) package with 5 leads plus tab.
LM2596HVS-12-EV.pdf
- Q: What type of converter is the LM2596HVS-12-EV?
- A: It is a step-down (Buck) DC-DC converter IC.
- Q: What is the maximum input voltage?
- A: The maximum input voltage is 57V.
- Q: What is the fixed output voltage?
- A: It provides a fixed 12V output.
- Q: What is the maximum output current?
- A: It can deliver up to 3A of output current.
- Q: What is the switching frequency?
- A: The switching frequency is 150kHz.
- Q: What package is available?
- A: It is available in a TO-263-6 (D2PAK) package with 5 leads plus tab.
