The PTH12030 is a series of high current, non-isolated power modules from Texas Instruments. It is characterized by high efficiencies, up to 26 A of output current, and a small PCB area, making it suitable for complex and demanding mixed-signal applications. The series uses double-sided surface mount construction and provides high-performance step-down power conversion from a 12V input voltage.
The PTH12030 is a series of high current, non-isolated power modules from Texas Instruments characterized by high efficiencies (up to 94%) and an output current capability of up to 26 A. The module occupies a small PCB area of 1.64 in² and provides flexible voltage adjustment suitable for complex mixed-signal applications including multiprocessor systems.
The series utilizes a double-sided surface mount construction with a dual-phase topology to convert from a 12-V input bus voltage. Key features include Auto-Track™ sequencing, on/off inhibit, output voltage sense, and protection against overcurrent and overheating. Package options are available in both through-hole (T/H) and surface-mount (SMD) configurations.
| Output Current | Up to 26 A |
|---|---|
| Input Voltage Range | 10.2 V to 13.8 V |
| Output Voltage Adjust Range (W) | 1.2 V to 5.5 V |
| Output Voltage Adjust Range (L) | 0.8 V to 1.8 V |
| Efficiency | Up to 94% |
| Operating Temperature Range | -40°C to 85°C |
The module provides up to 26 A of output current.
No, an external output capacitor is not required for basic operation, though adding capacitance can improve transient response.