News

Category: Optoelectronics

Driving cars become safer with Time-of-Flight systems

To satisfy the demand for increasing requirements on functionality, usability and safety in automobile applications, Beck Elektronik is offering AEC-Q102 certified VCSEL for time-of-flight systems in cars.

Beck Elektronik extends its VCSEL (Vertical Cavity Surface Emitting Laser) product portfolio with the AEC-Q102 certified PV85Q and PV88Q series from the Taiwanese manufacturer Lextar.

Due to…

Beck Elektronik extends its product portfolio with the new VCSELs (Vertical Cavity Surface Emitting Laser) from Lextar, which are predestined for 3D vision systems using Time-of-Flight (ToF) cameras as well as for ToF distance sensors.

In contrast to conventional IR LEDs, VCSELs have a very narrow optical spectrum of typically less than 1nm. This allows the usage of narrow band optical filters at…

suppressor surface mount transient voltage

Taiwan Semiconductor officially introduces its 5000 Watt High Power Surge Capability Uni-Directional TVS in DO-214AB (SMC) with reliable thermal performance up to TJMAX=175°C.

TSC’s 5.0 SMDJ series offer total 26 new Part Numbers with working stand-off voltages from 16V to 100V, excellent clamping capability from 26V to 162V.

Features:

  • 5000 Watt peak pulse power capability at 10/1000µs…
led driver current const regulated

The TSCR4xx are Constant Current Regulator (CCR) for linear LED driving.

The devices regulate with a preset 10mA nominal that can be adjusted with an external resistor up to 300mA (TSCR420CX6/TSCR421CX6), respectively a preset of 0.1mA (TSCR400CX6) and 20mA (TSCR402CX6) nominal that can be adjusted with an external resistor up to 65mA. They have been designed for driving LEDs in strings and will…

ESD Rectifier

A new family of electro-static discharge (ESD) capable rectifiers from Taiwan Semiconductor.

All TSDxx parts have a repetitive peak reverse voltage (VRRM) of 400 V and forward current ratings (IF(AV)) of 1 A to 3 A in package types SOD-123W, SMA, SMB and SMC packages. These parts are glass passivated and offer low forward voltage drop (VF), high surge current capability (IFSM) and high ESD…

Super Junction N-Channel MOSFET

Taiwan Semiconductor has released a second generation of600 V super junction power MOSFETs.

  • Faster, higher efficiency switching performance
  • Improved figure of merit
  • Faster recovery

The TSM60NBxxx family of 600 V N-channel power MOSFETs offer RDS(on)(max) ranging from 190 mO to 1.4 O.

The advanced and proprietary super-junction technology is specifically designed to resolve the efficiency…

MOSFET Planer DMOS Technology

Taiwan Semiconductor is introducing the TSMxN100CP family of 1000 V power MOSFETs produced using TSC’s planar DMOS technology.

The high breakdown voltage of the TSMxN100CP family allows use in poly-phase universal AC input voltage applications.

The RoHS compliant and Halogen free TO-252 (DPAK) is a thermally efficient and reliable package for space constrained power switching applications.

App…

[Translate to English:] LED Treiber ICs Konstantstrom Controller

A very efficient constant current controller IC for low cost non-dimmable LED lighting applications: TS19706CS.

The TS19706CS is configurable for either isolated primary side Flyback regulation or non-isolated buck-boost current regulation topologies.

Integrated 630 V Power MOSFET and active power factor correction in Flyback mode reduces the external components required and BOM for…

LED TRIAC Driver IC Dimmable

The TS19320CS – a phase-cut (TRIAC) dimmable constant current control IC with active power factor correction (PFC) for isolated or non-isolated AC-DC LED lighting control.

- Configurable as an isolated, primary-side-regulated flyback controller or non-isolated buck-boost converter.
 – Compatible with many types of TRIAC leading-edge and trailing-edge dimmers.
 – High power factor and low total…

LED Driver MOSFET PFC Buck Current Control

The TS19721 is a high power factor and high accuracy constant current PWM controller.

It integrates high voltage MOSFET to reduce system component. It is able to control total harmonic distortion (THD) and efficiency optimization by an external resistor.

TS19721 achieves high power factor and high efficiency by boundary conduction mode (BCM). The line and load regulation of LED current are…