Texas Instruments TPSM5360x Power Modules are highly integrated 2A (TPSM53602), 3A (TPSM53603), or 4A (TPSM53604) power solutions with a 36V input. Each device combines a step-down, DC/DC converter with power MOSFETs, a shielded inductor, and passives in a thermally-enhanced QFN package.
The 5mmx5.5mmx4mm, 15-pin QFN package uses routable lead-frame 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 a simple layout and easy handling in manufacturing.
The total solution requires as few as four external components and eliminates the loop compensation and magnetics part selection from the design process. The full feature set includes power good, programmable UVLO, pre-bias start-up, over-current, and over-temperature protection. This makes the TPSM5360x modules an excellent device for powering a wide range of applications.
Features
- Pins compatible with 2A (TPSM53602), 3A (TPSM53603), and 4A (TPSM53604) power modules
- Vibration and shock tested to Mil-STD-883D
- Ambient operating temperature range: -40° to +105° C
- Operating IC junction temperature range: -40° to +125° C
- Power-good flag
- 95 per cent efficiency
- Output voltage range: 1-7 V
- Input Voltage range: 3.8 – 36V
- 5mm x 5.5mm x 4mm routable lead-frame QFN packaging
- In-built protection for hiccup-mode short circuits and over-temperature
- Built-in soft start, UVLO, and pre-bias output
- Precision enabled
- Up to 20W output power at 85°C, zero airflow
- Solution size: 85mm2
Applications
- Aerospace and defense projects
- All applications related to negative output voltage
- Test and measurement purposes
- Factory automation and control tasks
- General-purpose wide VIN power supplies
Filed Under: Components