Texas Instruments

TPS65135 Single-Inductor, Multiple-Output (SIMO) Regulator

Texas Instruments offers its TPS65135 split-rail converter, single-inductor, multiple-output (SIMO) regulator for AMOLED and LCD power supplies

Image of Texas Instruments' TPS65135 Single-Inductor, Multiple-Output (SIMO) RegulatorTexas Instruments' TPS65135 device is a high-efficiency split-rail power supply. Thanks to its single-inductor, multiple-output (SIMO) topology, the converter uses very few external components. The device operates with a buck-boost topology and generates positive and negative output voltages above or below the input supply voltage. The SIMO topology achieves excellent line and load regulation, which is necessary, for example, to avoid disturbance of a mobile phone display as a result of input voltage variations that occur during transmit periods in mobile communication systems. The device can also be used as a general-purpose split-rail supply as long as the output current mismatch between the rails is less than 50%.

Features
  • 2.5 V to 5.5 V input voltage range
  • 750 mW output power at VI = 2.9 V
  • Positive output voltages up to 6 V
  • Negative output voltage down to -7 V
  • 1% output voltage accuracy
  • Up to 50% output current mismatch allowed
  • Excellent line regulation
  • Advanced power-save mode for light-load efficiency
  • Low-noise operation
  • Out-of-audio mode
  • Thermal shutdown
  • 3 mm x 3 mm thin QFN package

TPS65135 SIMO Regulator

ImagemNúmero de peça do fabricanteDescriçãoNúmero de saídasTensão - SaídaAvailable QuantityPreçoVer detalhes
IC REG AMOLED DISPL 2OUT 16WQFNTPS65135RTERIC REG AMOLED DISPL 2OUT 16WQFN2Ajust. até 6V, ajust. para baixo até -7V4410 - Immediate$2.09Ver detalhes

Evaluation Module

ImagemNúmero de peça do fabricanteDescriçãoSaídas e tipoPotência - SaídaAvailable QuantityPreçoVer detalhes
EVAL BOARD FOR TPS65135TPS65135EVM-265EVAL BOARD FOR TPS651352 saídas não isoladas-3 - Immediate$50.79Ver detalhes
Published: 2016-04-26

Related Product Highlight

SN74AUP1G125 Low-Power Single Bus Buffer Gates Texas Instruments' SN74AUP1G125 devices contain one buffer gate device with output enable control and perform the Boolean function Y = A.
TPA3221 Class-D Amplifier Texas Instruments' TPA3221 device is designed as a feature-enhanced cost-efficient high power Class-D audio amplifier.
OPA167x Dual- and Quad-Channel Tool Box Audio Op-Amps Texas Instruments' OPA167x low-distortion, low-noise audio op-amps offer a excellent dynamic behavior making them ideal for a wide range of audio circuits.

Related Articles and Blogs

Using Power-over-Ethernet to Lower Retrofit LED Lighting Costs Discover what advantages PoE-based LED lighting infrastructure has over other wiring systems and how it implement PoE SSL solutions in your design.
Smart High-Side Drivers Help Meet Tough New Automotive Standards The automotive stop/start feature reduces emissions and saves gas but requires a different approach to power drivers. Smart high-side drivers may be the answer.
Optimizing LED Drivers for Automotive Lighting A look at LED drivers such as Allegro MicroSystems’ A6263 and TI’s TPS92690 for automotive lighting applications including LCD display backlighting.

Related Product Training Modules

Lighting- LED Lighting Driver Solutions Designing LED lighting solutions with TI's products is easy and fast with a wide selection of products and design tools such as WEBENCH.