Fast Charge Adapter Control Board Using MaxCharge™ Technology Reference Design PMP40133 (ACTIVE)

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Key Document


The PMP40133 control board provides the interface with fast charger adapter solution. The main MCU is MSP430G2955 which controls communication with a charger device using MaxCharge™ techonlogy. TPL0102-100 digital potentiometer is used for fine tuning the adapter output voltage. 256 taps  enables 10mV votlage step adjustement accuracy. INA199B current detection circuit and voltage divider circuit is used for adapter's OCP and OVP.

  • System level solution for cable impedance detection and BAT OVP co-working with BQ2587x
  • Advanced fast charge algorithm via D+, D-
  • Analog signal to PMP40060 FB pin providing 10mV/step resolution

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Design Files

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(Output Voltage 1)
Vin (Min) (V)85
Vin (Max) (V)265
Vout (Nom) (V)5.5
Iout (Max) (A)7
Output Power (W)38.5
Input TypeAC
TopologyFlyback- DCM

TI Devices (4)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
INA199  26V, bi-directional, zero-drift, low-/high-side, voltage output current sense amplifier  Current sense amplifiers  Sample & Buy View Design Kits & Evaluation Modules
MSP430G2955  MSP430G2x55 Mixed Signal Microcontroller  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TLV704  24V Input Voltage, 150mA, Ultra-Low-Iq Low-Dropout (LDO) Regulators  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPL0102-100  256-Taps Dual-Channel Digital Potentiometer With I2C Interface and Nonvolatile Memory  Data converters  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
INA199 Download Download
Download Download
MSP430G2955 Download -
Download Download
TLV704 Download Download
TPL0102-100 Download -
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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 307 14 Dec 2016
Design files (6)
Title Type Size (KB) Date
ZIP 380 14 Dec 2016
ZIP 27 14 Dec 2016
PDF 1123 14 Dec 2016
PDF 229 14 Dec 2016
PDF 56 14 Dec 2016
PDF 296 14 Dec 2016
Related Tools & Software

Reference Designs  ( 1 )

Name Part Number Tool Type
Fast Charge Adapter Solution with 3.5-5.5V 7A Output Reference Design  PMP40060  TI Designs

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
BQ25871 Complete Charger Evaluation Module  BQ25871EVM-813  Evaluation Modules & Boards 

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