USB-C DFP+ USB-A Power Bank with Input & Output Fast Charger Reference Design

(ACTIVE) PMP4451

Description & Features

Technical Documents

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Key Document

Description

This is a power bank reference design with a USB type C DFP plus a USB type A port supporting high voltage discharging. Fast charger input is also supported to save more charging time. It can detect the input port attach/detach automatically, as well as the output ports.

Features
  • Type C DFP Enabled @5V/3A
  • Fast Charger input supported
  • Fast Discharging with high voltage output
  • Automatic Attach/Detach Detection
  • High Discharging Current
  • High Integration and Low BOM

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


  




Parametrics
 PMP4451.1
(Output Voltage 1)
PMP4451.2
(Output Voltage 2)
Vin (Min) (V)3.93.9
Vin (Max) (V)1414
Vout (Nom) (V)5.112
Iout (Max) (A)31.5
Output Power (W)15.318
Isolated/Non-IsolatedNon-IsolatedNon-Isolated
Input TypeDCDC
TopologyBoost- Integrated Switch
Buck- Integrated Switch
Boost- Integrated Switch
Buck- Integrated Switch

TI Devices (12)

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
BQ25895  Single Cell 5A Fast Charger MaxCharge™ Technology for High Input Voltage and 3.1A Boost  Battery Management Products  Sample & Buy View Design Kits & Evaluation Modules
BQ2970  Li-Ion/Li Polymer Advanced Single-Cell Battery Protector IC Family  Battery Management Products  Sample & Buy View Design Kits & Evaluation Modules
CSD16301Q2  N-Channel NexFET™ Power MOSFET  Power MOSFET  Sample & Buy Not Available
CSD17483F4  30V, N-Channel FemtoFET™MOSFET  Power MOSFET  Sample & Buy Not Available
CSD17575Q3  30-V, N-Channel NexFET™ Power MOSFET   Power MOSFET  Sample & Buy Not Available
MSP430G2332  MSP430G2x32, MSP430G2x02 Mixed Signal Microcontroller  MSP430 ultra-low-power MCUs  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G3157  1-Channel, 2:1 Analog Switch  Switches and Multiplexers  Sample & Buy Not Available
TLV704  24-V Input Voltage, 150-mA, Ultralow IQ Low-Dropout Regulators  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules
TPS2514A  USB Dedicated Charging Port Controller  USB Power and Charging Port Controllers  Sample & Buy View Design Kits & Evaluation Modules
TPS25810  USB Type-C Rev 1.2 DFP Controller and Power Switch With Load Detection  USB  Sample & Buy View Design Kits & Evaluation Modules
TPS61088  10-A Fully-Integrated Synchronous Boost Converter  Step-Up (Boost)  Sample & Buy View Design Kits & Evaluation Modules
TPS61235P  8-A Valley Current Synchronous Boost Converters with Constant Current Output Feature  Step-Up (Boost)  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 930 19 Oct 2015 751
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 711 19 Oct 2015 391
PDF 85 19 Oct 2015 128
PDF 314 19 Oct 2015 862


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