Overview
The TPS59603QDSGRQ1 is a highly efficient, automotive-qualified synchronous buck converter produced by Texas Instruments. Designed to meet the rigorous demands of automotive applications, this product integrates advanced power management features to ensure reliable performance in harsh environments. The TPS59603QDSGRQ1 is specifically tailored for powering processors, FPGAs, and other high-performance components in automotive systems, making it an ideal choice for advanced driver-assistance systems (ADAS), infotainment systems, and body electronics. Its compact form factor, high efficiency, and robust design set it apart in the competitive automotive power supply market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 3.0 to 6.0 | V | |
| Output Voltage Range | 0.6 to 3.6 | V | |
| Output Current | 6 | A | |
| Switching Frequency | 1.5 | MHz | |
| Efficiency | Up to 95% | % | |
| Operating Temperature Range | -40 to 125 | °C | Automotive-qualified |
| Package | WSON-10 | ||
| Protection Features | Overcurrent, Overtemperature, Undervoltage Lockout |
Key Features
- High efficiency up to 95% for reduced power losses and improved thermal performance.
- Wide input voltage range of 3.0V to 6.0V, suitable for various automotive power rails.
- Integrated MOSFETs for compact design and reduced external component count.
- Advanced protection features including overcurrent, overtemperature, and undervoltage lockout for enhanced reliability.
- Automotive-qualified to meet AEC-Q100 standards, ensuring robust performance in harsh environments.
Applications
The TPS59603QDSGRQ1 is widely used in automotive electronics, particularly in advanced driver-assistance systems (ADAS), infotainment systems, and body control modules. Its high efficiency and robust design make it ideal for powering processors, FPGAs, and other high-performance components in these applications. Additionally, its compact form factor and integrated features simplify design and reduce system complexity, making it a preferred choice for automotive engineers.
Q & A
1. What is the input voltage range of the TPS59603QDSGRQ1?
The input voltage range is 3.0V to 6.0V.
2. What is the maximum output current supported by this device?
The maximum output current is 6A.
3. Is the TPS59603QDSGRQ1 automotive-qualified?
Yes, it is automotive-qualified and meets AEC-Q100 standards.
4. What is the switching frequency of the TPS59603QDSGRQ1?
The switching frequency is 1.5MHz.
5. What protection features are integrated into this device?
It includes overcurrent, overtemperature, and undervoltage lockout protection.
6. What is the efficiency of the TPS59603QDSGRQ1?
It offers up to 95% efficiency.
7. What is the operating temperature range of this device?
The operating temperature range is -40°C to 125°C.
8. What package does the TPS59603QDSGRQ1 come in?
It is available in a WSON-10 package.
9. Can this device be used in industrial applications?
While it is designed for automotive applications, it can also be used in industrial systems with similar requirements.
10. What are the typical applications of the TPS59603QDSGRQ1?
Typical applications include ADAS, infotainment systems, and body control modules in automotive electronics.
