GUI for evaluation module (EVM)
TPSM8287A-EVM-GUI — TPSM8287A EVM GUI
The TPSM8287A EVM GUI interfaces with the TPSM8287Axx EVMs via the USB2ANY adaptor to read and write to the device's I2C registers.
TPSM8287A12
6-V input, 12-A stackable DC-DC buck module with I2C and integrated inductor
Data sheet
TPSM8287A12
- ±0.8% output voltage accuracy
- Differential remote sensing
- Parallelable for multi-phase operation
- Start-up output voltage selectable in 50mV steps from 0.40V to 3.35V through VSETx pins and I2C adjustable in 1.25mV steps
- 5 selectable I2C addresses through VSETx pins
- Adjustable external compensation for wide output capacitor range and optimized transient response
- Optimized for low EMI requirements
- No bond wire package
- Internal input capacitors
- Simplified layout through parallel input path
- Optional synchronization to external clock or spread-spectrum operation
- Power-save mode or forced-PWM operation
- Precise enable input threshold
- Power-good output with window comparator
- Active output discharge
- Excellent thermal performance
- –40°C to 125°C operating temperature range
- 4.5mm × 6.8mm QFN package with 0.5mm pitch
- 77mm2 solution size
The TPSM8287Axx is a family of pin-to-pin step-down DC/DC power modules with differential remote sensing and I2C interface. The power modules integrate a synchronous step-down converter, an inductor and input capacitors to simplify design, reduce external components and save PCB area. The low-profile and compact design is designed for assembly by standard surface mount equipment. The TPSM8287Axx family implements an enhanced control scheme that supports fast transients. The TPSM8287Axx can operate in fixed-frequency or power-save mode. The remote sensing feature optimizes voltage regulation at the point-of-load and the device achieves ±0.8% DC voltage accuracy over the entire temperature range. The devices can operate in stacked, paralleled mode to deliver higher output currents or to spread the power dissipation across multiple devices. The I2C-compatible interface offers several control, monitoring and warning features. The start-up voltage is selectable through the VSETx pins to allow a power-up without an active I2C communication.
Technical documentation
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Evaluation board
TPSM8287A12BBSEVM — TPSM8287A12 evaluation module for parallelable I²C interface with remote sense 12-A step-down module
The TPSM8287A12BBSEVM evaluation module (EVM) facilitates the evaluation of the TPSM8287A12, a 12 A pin-to-pin compatible step-down power module with an I²C interface, remote sense and frequency synchronization in a 4.5 mm × 6.8 mm x 1.8 mm overmolded QFN package. The EVM provides an (...)
Calculation tool
TPSM8287A-COMPONENT-CALCULATOR — TPSM8287A component calculator
TPSM8287A Component Calculator
Supported products & hardware
Products
Power modules (integrated inductor)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| B0QFN (RDV) | 39 | Ultra Librarian |
Ordering & quality
Information included:
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Information included:
- Fab location
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Support & training
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