Texas Instruments TPSM560R6H Step-Down Module
Texas Instruments TPSM560R6H Step-Down Module offers a highly integrated 600mA power solution in a thermally enhanced QFN package. The TPSM560R6H combines a 60V input, a step-down DC/DC converter with power MOSFETs, a shielded inductor, and passives.
The TI TPSM560R6H compact, easy-to-use step-down module provides a wide adjustable output voltage range of 1.0V to 16V. The total solution requires as few as four external components and eliminates the loop compensation and magnetics part selection from the design process. The device delivers a full feature set including power good, programmable UVLO, pre-bias start-up, overcurrent, and temperature protections, making the TPSM560R6H an excellent device to power a wide range of applications.
The TPSM560R6H Step-Down Module is available in a 5.0mm × 5.5mm × 4.0mm, 15-pin QFN package that utilizes HotRod QFN technology for enhanced thermal performance, small footprint, and low EMI. The package footprint has all pins accessible from the perimeter and a single large thermal pad for simple layout and easy handling in manufacturing.
Features
- Functional safety-capable
- Documentation available to aid functional safety system design
- 5.0mm × 5.5mm × 4.0mm Enhanced HotRod™ QFN
- Excellent thermal performance: up to 9.6W output power at 85°C, no airflow
- Standard footprint in a single large thermal pad and all pins accessible from the perimeter
- Designed for reliable and rugged applications
- Wide input voltage range of 4.2V to 60V
- Input voltage transient protection up to 66V
- Operating junction range of –40°C to +125°C
- Fixed 1MHz switching frequency
- FPWM mode of operation
- Optimized for ultra-low EMI requirements
- Integrated shielded inductor and high-frequency bypass capacitors
- Meets EN55011 EMI standards
- 26µA nonswitching quiescent current
- Monotonic start-up into a pre-biased output
- No loop-compensation or bootstrap components
- Precision enable and input UVLO with hysteresis
- Thermal shutdown protection with hysteresis
- Create a custom design using the TPSM560R6H with the WEBENCH® Power Designer
Applications
- Field transmitters and sensors, PLC modules
- Thermostats, video surveillance, HVAC systems
- AC and servo drives, rotary encoders
- Industrial transport, asset tracking
- Negative output applications
Associated Products
Texas Instruments TPSM560R6xEVM Evaluation Modules (EVMs)
Designed for the evaluation of the features of the TPSM560R6x synchronous buck power module.
Typical Schematic
Block Diagram
