SC202 Schaltregler mit integr. Induktivität

(24.09.2010)

Semtech’s New Switching Regulator Platform is as Easy to Use as LDOs SC202 buck converter integrates inductor in tiny, 2.5 x 3 x 1mm package, offers 94% efficiency Semtech Corp. (Nasdaq: SMTC), a leading supplier of analog and mixed-signal semiconductors, today announced a new switching regulator platform, offering a buck converter with an integrated inductor in a tiny, 2.5 x 3 x 1mm package. The new SC202 is a synchronous step-down regulator with 3.5MHz PWM switching frequency, 500mA output current and very high efficiency up to 94%. “By integrating the inductor, the SC202 enables designers to easily replace linear regulators with a more efficient switching regulator,” said Athar Zaidi, Director of Marketing in Semtech’s Power Management Group.
“For customers already using switching regulators, it simplifies board layout and provides an easier-to-use, more integrated alternative. In both cases it is an extremely small, simple and cost-effective power management solution.”

Applications:
Cable Modem: Companion Function Chip

Cell Phone: Camera Power, CPU, Digital Control, Direct Video Broadcast, DSP, External Memory, Mixed Signal

Digital Camera: External Memory, Support Function IC, System Controller & MCE

DSL Modem: Ethernet MAC/PHY, Micro Controller

MP3 Player: Audio DSP, System Controller & MCE; External Memory Interface; Memory; Support Function IC, Touchpad/User Input Device

Notebook PC: Graphics Memory Controller, Peripheral

Power Router and Switch: Micro Controller

Set Top Box: Switching Regulators

Wireless Base Station: Low Current Power

Wireless Node B: Low Current Power

Weitere Informationen

Michael Feimer

Produktmanger und FAE Semtech

07132 996925

michael.feimer@sinus-electronic.de