Universal AC Input to 30Vmax@6A Lead-acid Battery Charger Reference Design with PFC

(ACTIVE) PMP10110

Description & Features

Technical Documents

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Key Document

Description

The PMP10110 design converts the universal input AC voltage to isolated 17V...30V@6A and is suitable to charge lead-acid or Li-Ion batteries. The converter is a constant-V and constant-I genarator and the set points for output voltage (charge level) and current are settable by means of two PWM signals. The first stage is a PFC boost while the isolation ad current stabilization is performed by DC-DC half bridge stage. An isolated quasi-resonant flyback converter supplies all internal voltages and provide some extra current for external loads (fan or analog section), in details 12V@400mA and 5V@300mA.

Features
  • The first stage is a CCM PFC boost driven with UCC28180, showing high efficiency and low EMI signature
  • The second stage is a DC/DC half bridge, wich includes both current and voltage loops; a PWM signal is used as reference for voltage and current
  • An auxiliary power supply generates all needed voltages; a network is disconnecting all resistors tied to high voltage to reduce stand-by losses
  • Plug-to-plug efficiency at full load:  86%...92% in the whole input voltage range
  • This design is tested and includes test results and CAD files

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


  




Parametrics
 PMP10110.1
(Output Voltage 1)
PMP10110.2
(Output Voltage 2)
PMP10110.3
(Output Voltage 3)
PMP10110.4
(Output Voltage 4)
Vin (Min) (V)851203606
Vin (Max) (V)26444044015
Vout (Nom) (V)39012305
Iout (Max) (A).51.46.3
Output Power (W)198.94.81801.5
Isolated/Non-IsolatedNon-IsolatedIsolatedIsolatedNon-Isolated
Input TypeACDCDCDC
TopologyPFC- BoostFlyback- Quasi ResonantHalf Bridge- Hard SwitchedBuck- Synchronous

TI Devices (8)

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
INA194  -16V to +80V, Low- or High-side, High-Speed, Voltage Output Current Shunt Monitor  Current Sense Amplifiers  Sample & Buy Not Available
LM5039  Half-Bridge PWM Controller with Advanced Current Limit  Offline and Isolated DC/DC Controllers and Converters  Sample & Buy View Design Kits & Evaluation Modules
TL431A  Adjustable Precision Shunt Regulator  Voltage Reference  Sample & Buy Not Available
TLC272  Dual Single Supply Operational Amplifier  Operational Amplifiers (Op Amps)  Sample & Buy View Design Kits & Evaluation Modules
TPS560200  17V Input, 500mA Synchronous Step-Down Regulator in SOT-23 with Advanced Eco-Mode™  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules
UCC27714  High-Speed, 4-A, 600-V High-Side Low-Side Gate Driver  MOSFET and IGBT Gate Drivers  Sample & Buy View Design Kits & Evaluation Modules
UCC28180  8-Pin Continuous Conduction Mode (CCM) PFC Controller  Offline and Isolated DC/DC Controllers and Converters  Sample & Buy View Design Kits & Evaluation Modules
UCC28710  Constant-Voltage, Constant-Current PWM Controller with Primary-Side Regulation  Offline and Isolated DC/DC Controllers and Converters  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 1500 24 Sep 2015 629
Design files (4)
Title Abstract Type Size (KB) Date Views
ZIP 130 24 Sep 2015 65
PDF 302 24 Sep 2015 52
PDF 178 24 Sep 2015 78
PDF 210 24 Sep 2015 685


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