onsemi
Phoenix, AZ 85008
Overvoltage Protection IC optimizes available PCB space.
Supplied in 3.0 x 4.0 x 0.9 mm package, NUS6189 integrates performance and functions of overvoltage protection (OVP) circuit, 30 V P-channel power MOSFET, low VCE(sat) transistor, and low Rds(on) power MOSFET to protect sensitive electronic circuitry in portable devices from overvoltage transients and power supply faults. Overvoltage turn-off time of less than 1.0 Ã-µsec ensures quick...
Read More »ON Semiconductor's Breakthrough ESD Protection Technology Achieves Ultra-Low Capacitance with the Industry's Lowest Clamping Voltage
New ESD9L ESD protection device for high-speed data lines in portable applications offers low 0.5 pF capacitance and industry-leading clamping voltage in space-saving SOD-923 package PHOENIX, Ariz. - Oct. 11, 2007 - ON Semiconductor (Nasdaq: ONNN), a global leader in power management and circuit protection semiconductor solutions, has introduced the first member of its new, ultra-low capacitance,...
Read More »ON Semiconductor Wins EDN China's Best Product Award for the NCP1605 Power Factor Correction Controller
SHENZHEN, China - Nov. 12, 2007 - ON Semiconductor (Nasdaq: ONNN), a global leader in power semiconductor solutions, today announced that EDN China has presented the company with the Best Product Award for its NCP1605 power factor correction (PFC) controller in the power device and modules category of the magazine's Innovation Award 2007. The NCP1605 PFC is an enhanced, high voltage and efficient...
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Charging/Switching Solution suits portable electronics.
Available in Pb-free DFN-8 package that requires 9 mmÃ-² board space, NUS3116 combines main battery switch, wall charging switch, and USB charging switch elements. Integration of main power switch, -12 V, -6.2 A, Ã-µCool(TM) single P-channel MOSFET handles main battery switch function, while 2 internal low-saturation PNP transistors handle dual-channel charging elements. With 40 mW max...
Read More »Low Vce(sat) BJTs come in various package options.
Offered as power control solution for portable electronics, NSSxxx SMT bipolar junction transistors (BJTs) are designed for use in low-voltage switching applications. PNP and NPN devices incorporate advanced silicon technology, feature saturation voltage of 45 mV @ 1 A, and offer current gain of 300. Featuring switching speeds that minimize noise harmonics, products are self-protected against...
Read More »Custom Manufacturing Service produces passive devices.
HighQ(TM) copper on silicon integrated passive device (IPD) manufacturing services are available for those with ready-for-production product and those needing custom product designs. This 8 in. wafer technology, for production of passive devices used in portable and wireless applications, offers thick copper inductors, MIM capacitors (0.62 fF/Ã-µmÃ-²), and TiN resistors (9 W/square)....
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Power Controllers are designed for notebook PCs.
Models NCP5371, NCP5218, and NCP5215 address notebook power subsystem needs for Vcore, DDR memory, and CPU chipsets, respectively. Available in Pb-free QFN-48 package, dual-edge, 2-phase Model NCP5371 features current mode variable frequency architecture. Combining PWM controller for VDDQ supply with VTT linear regulator, Model NCP5218 comes in Pb-free QFN-40 package. Dual channel buck controller...
Read More »Resonant Mode Controller suits switch mode power supplies.
Featuring built-in high side and low side MOSFET drivers and 500 kHz VCO, Model NCP1396 enables design of display power converters, AC-DC adapters, and industrial power supplies. Adjustable dead time helps fight cross-conduction between upper and lower transistor and insures zero voltage switching operation for primary switches under all load conditions. Protection features include broken...
Read More »Clock Generator produces under 0.3 psec of phase jitter.
Supplied in Pb-free TSSOP-8 packages, PureEdge(TM) NB3N3001 and NB3N3011 respectively create LVPECL, sub-picosecond jitter quality clocks at 106.25/212.5 MHZ and 100/106.25 MHz, which promotes timing accuracy and design flexibility for telecom and networking applications. Both PLL-based devices are 3.3 V clock generators with LVPECL differential outputs. They employ 0.25 micron CMOS technology...
Read More »Multi-Phase Buck Controllers support VR10.x/VR11 computers.
Utilizing dual-edge pulse width modulation technology, Models NCP5387 and NCP5382 enable power management subsystems to efficiently respond to users' activation of high-performance computing functions. Units combine differential voltage and current sensing with adaptive voltage positioning. By enabling simultaneous switching of all phases in multiphase power waveform, controllers provide faster...
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