Overview
The TPSM84624MOLR power module, produced by Texas Instruments, is an integrated power supply that combines a 6-A DC/DC converter with power MOSFETs, a shielded inductor, and passives into a compact 7.5 mm × 7.5 mm × 5.3 mm QFM package. This module is designed to be easy to use and requires as few as six external components, making it ideal for a wide range of applications. It features adjustable key parameters to meet specific design requirements and includes the TurboTrans™ feature for ultra-fast transient response, optimizing output voltage deviation with reduced output capacitance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input Voltage Range | 4.5 to 17 | V |
| Output Voltage Range | 0.6 to 10 | V |
| Output Current | 0 to 6 | A |
| Switching Frequency Range | 200 kHz to 1.6 MHz | |
| Efficiency | Up to 96% | |
| Operating Ambient Temperature Range | –40°C to +105°C | |
| Operating IC Junction Temperature Range | –40°C to +150°C | |
| Package Type | QFM (24-pin) | |
| Package Dimensions | 7.5 mm × 7.5 mm × 5.3 mm |
Key Features
- Integrated Inductor Power Solution
- Compact 7.5 mm × 7.5 mm × 5.3 mm QFM package with all pins accessible from the package perimeter
- Adjustable fixed switching frequency (200 kHz to 1.6 MHz) and synchronization to an external clock
- Ultra-fast load step response (TurboTrans™) for optimized transient response
- Power-good output and programmable UVLO, tracking, prebias start-up
- Overcurrent and overtemperature protection
- Meets EN55011 Class B Radiated EMI Limits
Applications
- Telecom and Wireless Infrastructure
- Industrial Automated Test Equipment
- Enterprise Switching and Storage Applications
- High Density Distributed Power Systems
Q & A
- What is the input voltage range of the TPSM84624MOLR?
The input voltage range is from 4.5 V to 17 V.
- What is the output voltage range of the TPSM84624MOLR?
The output voltage range is from 0.6 V to 10 V.
- What is the maximum output current of the TPSM84624MOLR?
The maximum output current is 6 A.
- What is the switching frequency range of the TPSM84624MOLR?
The switching frequency range is from 200 kHz to 1.6 MHz.
- What is the TurboTrans™ feature in the TPSM84624MOLR?
The TurboTrans™ feature optimizes the transient response of the converter, reducing the quantity of external output capacitors required to meet a target voltage deviation specification.
- Does the TPSM84624MOLR have overcurrent and overtemperature protection?
- What is the operating ambient temperature range of the TPSM84624MOLR?
The operating ambient temperature range is from –40°C to +105°C.
- What package type and dimensions does the TPSM84624MOLR use?
The module uses a 24-pin QFM package with dimensions of 7.5 mm × 7.5 mm × 5.3 mm.
- Does the TPSM84624MOLR meet any specific EMI standards?
- Can the switching frequency of the TPSM84624MOLR be synchronized to an external clock?
