PMP8962

12V input, Compact Dual 5V/5.5A Point-of-Load using NexFET Power Block II Reference Design

PMP8962

Design files

Overview

PMP8962 is a compact dual 5.5A POL solution in 0.63" by 0.74" size. It showcases CSD87381P power block II with high efficiency and excellent thermal performnce. It has programmable frequency, soft-start, external compensation, adjustable current limit and OCP/OVP/OTP features. It is suitable for high density low-current power rails.

Features
  • Compact dual 5.5A PoL  in 0.63" by 0.74" size (16mm x18.8mm)
  • High efficiency 94.7% at 5V/6A, 300kHz
  • Excellent thermal performance by utilizing double-side cooled NexFET Power Block II
  • Full-feature dual supply (0.6~5V output)
  • This design is optimized for size and efficiency
  • This design is fully tested
Output voltage options PMP8962.1
Vin (Min) (V) 7
Vin (Max) (V) 13.2
Vout (Nom) (V) 5
Iout (Max) (A) 5.5
Output Power (W) 27.5
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Buck- Multiphase^Buck- Synchronous
??image.gallery.download_en_US?? View video with transcript Video

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUAE9.PDF (1361 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDRGD9.PDF (179 K)

Detailed schematic diagram for design layout and components

TIDRGE0.PDF (109 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDCAR1.ZIP (145 K)

Design file that contains information on physical board layer of design PCB

TIDRGE1.PDF (259 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC controllers (external FET)

TPS40322Dual Output or Two-phase Synchronous Buck Controller

Data sheet: PDF | HTML
MOSFETs

CSD87381P30-V, N channel synchronous buck NexFET™ power MOSFET, 3 mm x 2.5 mm LGA, 15 A

Data sheet: PDF | HTML

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 2
Type Title Date
* Test report PMP8962 Test Results Aug. 12, 2015
Technical article Power Tips: Voltage mode or current mode? PDF | HTML Oct. 02, 2015

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