Philips Electronics
GreenChip SMPS controller IC
Unspecified
VERSATILE TELEPHONE TRANSMISSION CIRCUITS WITH DIALLER INTERFACE
Philips Electronics
GreenChip™II SMPS control IC
Philips Electronics
STARplug™
Philips Electronics
Versatile speech/dialler/ringer with music-on-hold
Philips Electronics
Zero-voltage-switching resonant converter controller
Unisonic Technologies
LOW VOLTAGE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE