Hi, I am Andy from TOPCHIP ELECTRONICS. With the popularity of electric vehicles, the functional requirements of electric vehicle dashboards are becoming more and more diverse. As an important part of the electric vehicle dashboard, buck constant voltage IC plays a vital role in power management. I will recommend you several step-down constant voltage ICs suitable for electric vehicle dashboards.
1. Texas Instruments LM2596 series
Texas Instruments' LM2596 series is a classic buck constant voltage IC that is widely used in the field of power management. It has the advantages of wide input voltage range, strong output current capability, and high efficiency. In addition, LM2596 also has multiple protection functions such as overheating protection and short-circuit protection, which can ensure the safe and stable operation of the system.
| Part Number | Description |
|---|---|
| LM2596SX-3.3/J7000918 | SWITCHING REGULATOR, VOLTAGE-MOD |
| LM2596SX-5.0 | SWITCHING REGULATOR, VOLTAGE-MOD |
| LM2596T-12/LF03 | IC REG BUCK 12V 3A TO220-5 |
| LM2596T-5.0/LF03 | IC REG BUCK 5V 3A TO220-5 |
| LM2596T-3.3/LF03 | IC REG BUCK 3.3V 3A TO220-5 |
| LM2596S-ADJ/NOPB | IC REG BUCK ADJ 3A TO263-5 |
| LM2596S-5.0/NOPB | IC REG BUCK 5V 3A TO263-5 |
| LM2596S-12/NOPB | IC REG BUCK 12V 3A TO263-5 |
2. Maxim Integrated MAX15062
Maxim's MAX15062 is a high-efficiency step-down constant-voltage IC suitable for low-power applications such as electric vehicle instrument panels. It has ultra-low quiescent current, fast response characteristics, and can maintain high efficiency under low load conditions. MAX15062 also has functions such as short-circuit protection and over-temperature protection, providing comprehensive protection for the system.
3. STMicroelectronics ST1S10
STMicroelectronics' ST1S10 is a compact step-down constant voltage IC suitable for applications with limited space. It features high efficiency, low quiescent current, and supports a wide input voltage range. ST1S10 also integrates a variety of protection functions, such as short circuit protection, over-temperature protection, etc., which can improve the reliability of the system.
4. ON Semiconductor NCP3065
ON Semiconductor's NCP3065 is a high-performance step-down constant voltage IC suitable for applications such as electric vehicle instrument panels. It has the characteristics of low quiescent current, high efficiency, fast response and so on. NCP3065 also supports frequency modulation function, which can help reduce EMI noise in the system.
If you want to know the specifications of the above products or inquire about quotations, please contact us via the following email address:
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The step-down constant voltage ICs recommended above are common and proven products on the market. When selecting, it is recommended that you conduct a comprehensive evaluation based on specific needs and system requirements, and refer to the technical manuals and application guides of each IC to select the buck constant voltage IC that is most suitable for your electric vehicle dashboard. Please note that when using and integrating these ICs, make sure to follow relevant specifications and design guidelines to ensure system performance and safety.