NXP Semiconductors.

HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller

Philips Electronics

Cost effective battery monitor and fast charge IC for NiCd and NiMH chargers

Philips Electronics

Zero-voltage-switching resonant converter controller

Philips Electronics

Versatile cordless transmisssion circuit

Philips Electronics

Low voltage versatile telephone transmission circuit with dialler interface

Philips Electronics

GreenChip™II SMPS control IC

Philips Electronics

Versatile speech/dialler/ringer with music-on-hold

Philips Electronics

Low voltage telephone transmission circuit with dialler interface and regulated strong supply

NXP Semiconductors.

SMPS ICs for low-power systems

Philips Electronics

SMPS control IC with synchronization function

NXP Semiconductors.

GreenChip synchronous rectifier controller

Philips Electronics

Listening-in circuit for line-powered telephone sets

Philips Electronics

Speech and handsfree IC

Philips Electronics

Low voltage versatile telephone transmission circuit with dialler interface