6-12V Input to 1.5V/1.5A Output Reference Design with CC/CV Controls

(ACTIVE) PMP10928

Description & Features

Technical Documents

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Key Document

Description

The PMP10928 reference design uses the TPS5402 non-synchronous Buck controller along with INA213 current shunt monitor to achieve CC/CV control for an 1.5V/1.5A output from 6-12V input voltage.  +/-5% voltage regulation in CV mode and +/-5% in CC mode is achieved in this design. It is notable that this design allow the output voltage as low as 0.4V in CC mode.

Features
  • 6-12V input to 1.5V/1.5A output with CC/CV controls
  • +/-5% voltage regulation in CV mode
  • +/-5% current regulation in CC mode
  • Allow as low as 0.4V output voltage in CC mode
  • 1.65" x 1.8" board dimension
  • Test report is available

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




Parametrics
 PMP10928.1
(Output Voltage 1)
Vin (Min) (V)6
Vin (Max) (V)12
Vout (Nom) (V)1.5
Iout (Max) (A)1.5
Output Power (W)2.25
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Non Sync

TI Devices (5)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
INA213  26-V, Bi-Directional, Zero-Drift, High Accuracy, Low-/High-Side, Voltage Out Current Shunt Monitor  Current Sense Amplifiers  Sample & Buy View Design Kits & Evaluation Modules
LM358  Dual Operational Amplifiers  Operational Amplifiers (Op Amps)  Sample & Buy View Design Kits & Evaluation Modules
LM4040  Precision Micropower Shunt Voltage Reference  Voltage Reference  Sample & Buy View Design Kits & Evaluation Modules
TL331  Single Differential Comparator  Amplifiers  Sample & Buy Not Available
TPS5402  3.5V to 28V Input, 1.7A Output, Non-Synchronous Step-Down Regulator with Integrated MOSFET  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 638 21 Dec 2015 39
Design files (4)
Title Abstract Type Size (KB) Date Views
ZIP 264 21 Dec 2015 24
PDF 66 21 Dec 2015 15
PDF 132 21 Dec 2015 18
PDF 300 21 Dec 2015 60


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