Wai Tat Electronics Ltd : Product Lines - Zetex

Zetex Semiconductors Plc.

PRODUCT RELEASE INDEX

2008
September	Power switch family protects USB port in consumer and computing applications
September	LED drivers bring smaller footprint and energy savings to lighting applications
July	Diodes Incorporated Qualifies Power Management ICs for Automotive Markets

2006
December	Micro-power current monitor simplifies bidirectional current measurement
July	Mid-voltage transistors raise power density in lamp, relay and solenoid driving circuits
June	Higher power, higher efficiency MOSFETs meet Class D audio amplifier needs
May	High power mini LED driver is easy to use
May	Mini transistors maximize power handling in low voltage applications
February	Miniature bipolar package increases power supply efficiency
January	Current monitor handles short circuit conditions

2005
November	High voltage P-channel MOSFETs make smaller active clamps
October	SOT23 power transistors take 80% less space
September	Zetex enables top-of-the-range audio performance for Theta Digital
July	Monitor brings accurate current measurement to tough environments
July	Increased power handling from compact PNP
July	Bipolar transistors increase the efficiency and reduce the cost of DC motor control circuits
June	Low leakage Schottky raises efficiency
April	Single phase motor pre-driver limits current consumption to reduce power supply requirements
April	Zetex shows advances in brushless DC motor control
April	500W Class D subwoofer amplifier boosts audio performance
January	Regulator manages supply voltage swings
January	Direct digital feedback amplifier technology heralds a new era in high fidelity sound

2004
October	Simple current monitor handles automotive rigours
September	Miniature Schottky achieves higher efficiency at higher currents
July	DC-DC converter creates adjustable bias for LCDs and OLEDs
July	Boost converter brings miniaturisation
June	Current monitor enhances power control
May	IC brings flexible variable speed control to single-phase motors
April	Camera flash charger boosts efficiency by 25%
March	Handbook provides LED lighting solutions
March	Dual magnetic field sensor increases accuracy of position and current measurement
February	Efficiency gains from DPAK transistors
January	Video amplifier drives multiple lines
January	Next generation bipolar technology cuts saturation voltage

2003
December	MOSFET switch is fully protected
November	White LED drivers add true analog dimming for reduced output noise
September	Fans and blowers get smart thermal control
August	Dual transistor packages make high performance FET drivers
August	Efficiency gains as MOSFETs increase power dissipation by 60%
June	Monitor reduces sense voltage for high current detection
June	High efficiency from mini Schottky pair
May	Boost converters extend battery life
February	Boost converter offers flexibility in LCD biasing
February	H-bridge package makes streamlined designs

2002
November	Bipolars deliver more power from a smaller space
September	Miniature package power solutions revealed