Category: Power Management Reference Designs

PMP10088 is a reference design which provides a dual output +12V and -12V from an industrial input voltage of 24V.

This reference design is a compact: high efficiency: fast transient: universal input: 12-V DC: 200-W nominal output: AC/DC power supply (PSU) targeted for desktop PCs and gaming adapters. The TIDA-01557 circuit consists of a front-end transition-mode (TrM) power factor correction (PFC) circuit based on the UCC28056: followed by an LLC stage for isolated DC/DC conversion based on UCC256301. For…

The Texas Instruments bq78z100 device is a Battery Pack Manager that integrates gas gauging: and protection for complete autonomous operation of 1-series to 2-series cell Li-Ion and Li-Polymer battery packs. The architecture enables communication between the fuel gauging processor and an external battery charger controller through HDQ broadcast commands. This reference design eases the design…

The Texas Instruments bq28z610 device is a Battery Pack Manager that integrates gas gauging: and protection for complete autonomous operation of 1-series to 2-series cell Li-Ion and Li-Polymer battery packs. The architecture enables communication between the fuel gauging processor and an internal battery charger controller through I2C broadcast commands. This reference design eases the design…

The Texas Instruments bq40z50-R1 device is a Battery Pack Manager that integrates gas gauging: and protection for completely autonomous operation of 1-series to 4-series cell Li-Ion and Li-Polymer battery packs. The architecture enables communication between the fuel gauging processor and an enternal battery charger controller through SMBus broadcast commands.

This reference design is a complete charger module for evaluating a multi-cell synchronous notebook turbo boost charge using the bq24735 devices. It is designed to deliver up to 4 A of charge current to Li-ion or Li-polymer applications. The charge current is programmable by SMBus interface through the EV2300 interface board. The reference design does not include the EV2300 interface board. In…

The TIDA-00477 reference design is a continuous conduction mode boost converter implemented using TI digital power supply controller UCD3138A and with all the necessary protections built-in. TIDA-00477 PFC is designed to improve overall system performance with lower bus ripple: lower bus capacitance: and lower RMS currents than traditional PFC power supplies. In addition: the design provides…

This reference design is highly integrated stand-alone Li-ion and Li-polymer switch-mode battery charge solution with two integrated N-channel power MOSFETs and a power path selector gate driver. It offers a constant-frequency synchronous PWM controller with high accuracy regulation of input current: charge current and voltage. It also provides battery detection: pre-conditioning: charge…

PMP8877 is a full-function 1/8th brick isolated DC/DC telecom power module based on the UCD3138 digital power controller. The reference design features secondary side control and hard switching full bridge power topology to deliver 12V/180W of output power operating across a wide range 36V-72V input source. The highlights of the reference design include 94% peak efficiency: fast input voltage…

The PMP7338 reference design uses the LM5022 in a SEPIC configuration to generate 12V@4A. The design offers efficiency up to 90% and small size.

The TIDA-00771 is a 20 A RMS drive for a three phase brushless DC (BLDC) motor in power tools operating from a 3-cell Li-ion battery with a voltage range of 5 V to 12.6 V. This design is a 45 x 50 mm compact drive implementing sensor-based trapezoidal control. The design uses a discrete: compact MOSFET-based three-phase inverter delivering 20 A RMS continuous (70 A peak for 1 second) winding…

PMP6024 is an offline: LED driver circuit consisting of an isolated: power-factor corrected: constant output voltage flyback converter followed by two DC/DC buck LED current controllers.  It is suitable for indoor or outdoor area lighting applications of 3500-5000 lumens (depending upon LED selection).  LED brightness is controlled by a 3.3V: 10kHz PWM signal which is converted to a DC level…

This reference design demonstrates the finest range of color control of individual RGBW LED strings with > 16 bits of PWM resolution while supporting the PWM modulation frequencies as high as 30 and 50 kHz. This reference design demonstrates the finest range of individual RGBW LED strings color control and enables development of highly efficient DC-DC LED luminaires capable of wide color gamut…

This reference design provides isolated 24Vdc: 16Vdc (x3) and 6V outputs to power the control electronics: IGBT module and fan for 100Vac/200Vac input servo drives. The power supply can be either powered directly from a single or 3- phase AC mains or can be powered from the DC link voltage. This reference design uses primary-side regulation: quasi-resonant flyback topology and is rated for 30W…

The TIDA-00708 is a 5-W multiple-output auxiliary power supply designed for use in power converters targeted for applications in industrial: server: telecom: and consumer systems. This reference design is a flyback converter implemented using the device UCC28881 that integrates the controller: 700-V power MOSFET: and internal current sense into one monolithic device. The design is simple: compact:…

The PMP4862 reference design drives three separate LED strings (up to 77V) at 350mA from a universal AC input. The UCC28810 is used in a PFC-Flyback configuration to provide power factor correction and isolation at the same time. Each LED driver uses one TPS40210 to control the individual LED current. PWM dimming: ON/OFF control: current monitoring: and a trim function are all provided for each…

The PMP5067 reference design uses the UCC28600 green-mode controller to generate an isolated 12V/3.4A output from a very wide 100Vdc to 650Vdc input range. The quasi-resonant switching of the UCC28600 allows this design to achieve a maximum load efficiency up to 88%: while the no load losses are less than 550mW.

The TIDA-01095 TI design is a tested DC-DC LED driver subsystem for high power: high efficiency dimmable LED luminaires. It is built-on a wireless SoC platform which can enable intensity adjustment through analog: PWM dimming and control using any BLE smart device or ZiBee. High Bay and Low bay LED lighting luminaires are replacing the fluorescent and HID lights as they cut energy consumption in…

TIDA-00701 is a 100W: 24V: Industrial AC-DC power supply designed for use in Industrial & Instrumentation systems such as process controls: factory automation and machinery control. This reference design has front end Power Factor Correction (PFC) circuit designed using UCC28051 PFC controller: followed by Quasi-Resonant flyback converter implemented using UCC28740 Primary Side regulated (PSR)…