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Texas Instruments TPSM8A28 15A Buck Power Module

Texas Instruments TPSM8A28 15A Buck Power Module is a small and highly efficient, integrating inductor and basic passives. The TPSM8A28 Module does not require external compensation, minimizing solution size.

The TI TPSM8A2815A Buck Power Module includes differential remote sense, high-performance integrated MOSFETs, and an accurate 0.6V reference, D-CAP3™ control mode, selectable Skip-mode, and programmable soft-start.

The TPSM8A28 is lead-free and fully RoHS compliant without exemption.

Features

3V to 16V input range up to 12A
2.7V to 16V input range with external bias ranging from 4.75V to 5.3V
0.6V to 5.5V Output voltage range
Integrated MOSFET, inductor, and basic passives
D-CAP3™ control mode with a fast load-step response
Supports all-ceramic output capacitors
0.6V reference voltage has ±1% tolerance from –40°C to +125°C junction temperature
Selectable FCCM or auto-skip Eco-mode™ for high light-load efficiency

Programmable current limit with R_TRIP
600kHz, 800kHz, 1MHz Pin-selectable switching frequency
Differential remote sense for high output accuracy
Programmable soft-start time
External reference input for tracking
Prebiased start-up capability
Open-drain power-good output
Hiccup for OC and UV faults, latch-off for OV faults
6.5mm × 7.5mm × 4.0mm, RDG package
Fully RoHS compliant without exemption

Applications

Datacenter switch
Core router

Single board computer
Optical module

Texas Instruments TPSM8A28 15A Buck Power Module

Features

Applications

Simplified Schematic

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