Home Applications Enterprise systems Data center & enterprise computing
Home
Applications
Enterprise systems
Data center & enterprise computing

Solid state drive (SSD) - enterprise

Products and reference designs
Block diagram

Solid state drive (SSD) - enterprise

Block diagram

Overview

Our integrated circuits and reference designs help you create advanced enterprise solid state drive (SSD) systems with highly efficient power management, accurate sensing and robust signal conditioning.

Design requirements

New enterprise SSD designs often require:

  • Efficient DC/DC power management in the smallest size.
  • Highly-accurate temperature sensing to enable thermal management.
  • Interface and signal-conditioning technologies to maximize data transfer and system connectivity.
  • High reliability and "last gasp" energy in case of power loss.
Explore applications similar in function and design

Block diagram

Find products and reference designs for your system.

Solid state drive (SSD) - enterprise

12V 12V 3.3V AUX 3.3V AUX Connector Interface ConnectorInterface 3.3V 3.3V Data Data Input Power Protection Input Power Protection eFuse eFuse Load Switch Load Switch POL Power (FPGA, ASIC, Merchant Si, Clocks, etc.) POL Power (FPGA, ASIC, Merchant Si, Clocks, etc.) Buck Converters Buck Converters LDOs LDOs Boost Converters Boost Converters Logic & Control Logic & Control Buffers Buffers Power Loss Protection Power Loss Protection Voltage Supervision Voltage Supervision Supervisor/Reset IC Supervisor/Reset IC Temperature Sensing Temperature Sensing Temperture Sensor Temperture Sensor SSD Controller SSD Controller SSD SoC Controller SSD SoC Controller Clocking Clocking ESD Protection ESD Protection ESD Protection ESD Protection Memory Memory DDR4 DDR4 DDR Terminator DDR Terminator SPI MUX SPIMUX SPI Flash SPI Flash Flash Storage Flash Storage NAND Flash NAND Flash

Input power protection

close

The input power protection circuit protects the SSD from both internal and external failures, such as overload , short circuit, reverse polarity, in-rush current and transients. This is typically achieved through the use of eFuses that provide multiple benefits over traditional fuses or PTC polyfuses.

 View allchevron-down
Power management (10)
Load switches
  • TPS22998—5.5-V, 10-A, 4-mΩ On-Resistance load switch
    Data sheet: PDF | HTML
  • TPS22954—5.7-V, 5-A, 14-mΩ load switch with adj. rise time, -Voltage monitoring and output discharge
    Data sheet: PDF | HTML
  • TPS22997—5.5-V 10-A 4-mΩ on-resistance load switch with power good
    Data sheet: PDF | HTML
  • TPS22991—5V, 3A, 25mΩ load switch with optional output discharge
    Data sheet: PDF | HTML
  • TPS22975—5.7-V, 6-A, 16-mΩ load switch with adj. rise time, optional output discharge, and thermal shutdown
    Data sheet: PDF | HTML
  • TPS22922—3.6-V, 2-A, 14-mΩ, 35-nA leakage load switch with output discharge
    Data sheet: PDF | HTML
eFuses & hot swap controllers
  • TPS2595—2.7-V to 18-V, 34mΩ, 0.5-4A eFuse with over voltage protection in small WSON package
    Data sheet: PDF | HTML
  • TPS25940—2.7-V to 18-V, 42mΩ, 0.6-5.2A eFuse with reverse current blocking and DevSleep support
    Data sheet: PDF | HTML
  • TPS25940-Q1—2.7-V to 18-V, 42mΩ, 0.6-5.3A automotive eFuse with current monitor and short to battery protection
    Data sheet: PDF | HTML
MOSFETs
  • CSD19537Q3—100-V, N channel NexFET™ power MOSFET, single SON 3 mm x 3 mm, 14.5 mOhm
    Data sheet: PDF | HTML
  • PMP30046—Enterprise SSD Backup Power Reference Design
    Test report: PDF Schematic: PDF
  • TIDA-050028—VBus protection with eFuse for solid state drive modules reference design
    Design guide: PDF Schematic: PDF
Selection guide

Technical documentation

View all 3
No results found. Please clear your search and try again.
Type Title Date
Product overview LM10524 Power Management Unit Optimized for LSI Controllers 29 May 2013
Application brief Enabling SPI-Based Flash Memory Expansion by Using Multiplexers (Rev. B) PDF | HTML 10 May 2022
Technical article How to speed SSD program time with a boost converter PDF | HTML 05 Sep 2023

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