TPS40077EVM-001

TPS40077 Evaluation Module with 12V Input. 1.8V Output at 10 A

TPS40077EVM-001

Order now

Overview

The TPS40077EVM-001 evaluation module (EVM) is a synchronous buck converter providing a fixed 1.8 V output at up to 10 A from a 12 V input bus. The EVM is designed to start up from a single supply; no additional bias voltage is required for start-up. The TPS40077 Reduced Pin Count Synchronous Buck Controller used in the EVM employs predictive gate drive. This feature provides improved efficiency by eliminating shoot-through switching current,and minimizing the reverse-conduction time of the synchronous rectifier FET.

Features
  • 8 V to 16 V input range
  • 1.8 V fixed output, adjustable with single resistor
  • 10 A DC steady-state output current
  • 300 kHz switching frequency (Fixed by TPS40077)
  • Single main switch N-channel MOSFET and single synchronous rectifier N-channel MOSFET
  • Double-sided 2" x 3" PCB with all components on top side
  • Active converter uses less than 1.9 square inches - 1.0" x 1.9"
  • Convenient test points for probing critical waveforms and non-invasive loop response testing
Buck controllers (external switch)
TPS40077 4.5-V to 28-V, synchronous buck controller with voltage feed forward in HTSSOP package

 

N-channel MOSFETs
CSD17505Q5A 30-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 3.5 mOhm CSD17522Q5A 30-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 8.1 mOhm

Order & start development

Evaluation board

TPS40077EVM-001 — TPS40077 Evaluation Module with 12V Input. 1.8V Output at 10 A

Log in to order
In stock / Out of stock
Limit:
Not available on TI.com
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

No results found. Please clear your search and try again.
View all 3
Type Title Date
User guide TPS40077 Buck Controller Evaluation Module User's Guide (Rev. B) PDF | HTML Jan. 21, 2022
Data sheet TPS40077 4.5-V to 28-V Input, Voltage Mode, Synchronous Buck Controller With Voltage Feed Forward datasheet (Rev. E) PDF | HTML Jun. 04, 2019
Certificate TPS40077EVM-001 EU Declaration of Conformity (DoC) Jan. 02, 2019

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos