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Description

This reference design delivers a high efficiency LED driver circuit with dimming function using the boost converter TPS61021A. The PWM dimming method can be used in one or two cell AA battery input applications, and the analog dimming method can be used in one cell AA battery input applications (...)

Key Features

  • One Cell or Two Cell AA Battery Input Voltage Range
  • Supports 0.5A Output Current for One Cell AA Battery Applications and Supports 1A Output Current for Two Cell AA Battery Applications
  • Isolate the Input Battery from the Output Side when Shut Down
  • High Efficiency and Small Solution Size

Applications Matched

  • Personal Electronics

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP15037.1
(Output
Voltage1)
1 3 3.3 .5 1.65 Non-Isolated DC Boost- Synchronous

Description

The Sitara AM437x simplified power sequence feature provides flexibility to power designers. This reference design implementation is a BOM-optimized discrete power solution for the AM437x processor with a minimal number of discrete ICs and basic feature set. The solution represents a baseline of a (...)

Key Features

  • Simplified, BOM-optimized discrete power solution for the Sitara AM437x processor.
  • AM437x includes an integrated LDO that simplifies processor power sequencing requirements.
  • Systems without controlled power down can greatly benefit from this feature since the integrated LDO always ensures power (...)

Applications Matched

  • Personal Electronics

Description

The bq25892 is a highly-integrated switch-mode battery charge management and system power path management device for single cell Li-Ion and Li-polymer battery in a wide range of smartphone and other portable devices with USB or high voltage adaptors. Its low impedance power path optimizes (...)

Key Features

 

  • Support high voltage adaptor to achieve up to 5A chargeing current
  • Highly integrated solution with the highest efficiency
  • Input Current Optimizer (ICO) to best utilize the adaptor
  • ADC to provide system and battery monitoringBoth host control and autonomous charging when the host is not available
  • (...)

Applications Matched

  • Personal Electronics

Description

The 4K UHD display reference design brings the proven performance of DLP Cinema® technology emerging applications, like digital signage, laser TV, and office or education projectors, that require a cost effective high resolution solution to create large and bright digital displays. With two (...)

Key Features

  • Incorportates the high-resolution DLP660TE digital micromirror device with 0.66-inch micromirror arrary diagonal
  • Dedicated high-speed DLPC4422 digital controller and DLPA100 power management device in DLP subsystem
  • High speed controller and 2-way actuator projects 8 million pixels for detailed true (...)

Applications Matched

  • Personal Electronics

Description

This reference design is a new human machine interface with LED animation and realizes a vivid lighting pattern on the LED ring with one TLC5955 LED driver.

Key Features

  • Vivid Lighting Pattern With LED Ring
  • Minimum Device Quantities in Multi RBG LED Modules System

Applications Matched

  • Personal Electronics

Description

This is an incremental rotary encoder that uses contactless magnetic sensing to detect rotational speed and direction.  The two Hall Effect sensors measure the 66-pole ring magnet and output two signals in quadrature.  This automotive-qualified solution is a low-cost and far more reliable (...)

Key Features

  • Extremely simple, reliable, and low-cost
  • Greater design flexibility and ESD immunity, over mechanical encoder modules
  • 66-pole magnet provides 132 detections per 360° of rotation (1 per 2.7°)
  • >20kHz Hall Effect sensor bandwidth provides low 15µs latency
  • Digital sensing and digital signaling offer noise (...)

Applications Matched

  • Personal Electronics

Description

The TI WiLink™ 8 WL1837MOD ( http://www.ti.com/product/wl1837mod ) audio cape is wireless multi-room audio reference design used with BeagleBone Black (http://www.ti.com/tool/beaglebk featuring TI Sitara™ AM335x). The WiLink 8 device's WLAN capability to capture and register precise (...)

Key Features

  • Ultra-precise audio multi-room synchronization (< 20μsecs) between multiple speakers/capes
  • SDK supports rich set of online music services, UPnP, Airplay audio receiver, GStreamer, etc.
  • Wi-Fi dual band support on 2.4 GHz band (featuring 2x2 MIMO) and antenna diversity on 5 GHz band
  • Wi-Fi/Bluetooth (...)

Applications Matched

  • Personal Electronics

Description

The PMP21098 reference design uses UCC28056 transition mode PFC controller and UCC25630 enhanced LLC controller with integrated driver to provide 12V/10.8A output (continuous, 14.2A peak) from universal AC input. This design achieves 91.8% peak efficiency at 115VAC input and 93.4% peak efficiency at (...)

Key Features

  • Universal AC input to 12V/10.8A (continuous), 14.2A (peak)
  • Compact  54mm x 141mm x 30mm board dimension
  • Less than 20% THD with 25% load
  • 93.4% peak efficiency
  • Less than 300mW power consumption with no load
  • Auxilliary power supply not needed to achieve low standby power

Applications Matched

  • Personal Electronics

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP21098.1
(Output Voltage 1)
90 264 385 .5 192.5 Non-Isolated AC Boost- PFC
PMP21098.2
(Output Voltage 2)
300 400 12 14.2 170.4 Isolated DC Half Bridge- Resonant

Description

The PMP40294 reference design is designed for a high capacity battery packs which requires more and more charging and discharging power. It can support a wide input voltgae (5~20V) from any adaptor and deliver the maximal charging current up to 3A to a 3S battery pack. By adopting the bi-directional (...)

Key Features

  • Bi-directional power flow
  • Wide input voltage range from 5V to 20V
  • Eight output voltage options
  • Digital programmability
  • Small size with low component count

Applications Matched

  • Personal Electronics

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP40294.1
(Output Voltage 1)
5 20 5 3 15 Non-Isolated DC Buck Boost- 4 Switch
PMP40294.2
(Output Voltage 2)
5 20 9 3 27 Non-Isolated DC Buck Boost- 4 Switch
PMP40294.3
(Output Voltage 3)
5 20 12 3 36 Non-Isolated DC Buck Boost- 4 Switch
PMP40294.4
(Output Voltage 4)
5 20 15 3 45 Non-Isolated DC Buck Boost- 4 Switch
PMP40294.5
(Output Voltage 5)
5 20 20 2.25 45 Non-Isolated DC Buck Boost- 4 Switch

Description

The TIDA-03042 TI Design is a single-cell charger reference design for wearable applications which have a very limited design space. TIDA-03042 works with a host controller through I2C control, supports 5-V, 9-V, or 12-V input adaptors and can charge up to 1.5 A. The actual charger design only (...)

Key Features

  • Up to 1.5A single-cell charger
  • Charge efficiency of 92% at 0.5A and 1.5A
  • Low-power PFM mode for light load operations
  • High-input voltage operation range from 3.9V to 14V

Applications Matched

  • Personal Electronics

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