Company News

ON Semiconductor

5005 E. McDowell Rd., Phoenix, AZ, 85008, USA

  • 602-244-6600

Latest New Product News from
ON Semiconductor

Controls & Controllers

Automotive Drivers offer fault monitoring and reporting.

Nov 20, 2006

With 3.3 and 5.0 V compatible inputs, Model NCV7513 Hex Pre-Driver is designed to drive logic-level MOSFETs. Unit is controllable by combination of SPI and parallel inputs. Each of 6 channels independently monitors external MOSFETs for fault conditions. Hex Half-Bridge Driver, Model NCV7708, features 6 independent high-side and 6 independent low-side drivers that are also configurable as H-bridge... Read More

Electrical Equipment & Systems

Dual Output White LED Drivers drive LCD backlighting.

Nov 14, 2006

Offered in 2.0 x 2.0 x 0.55 mm Pb-free LLGA-12 package, NCP5602 and NCP5612 deliver consistent brightness for handheld and consumer applications. Each can power 2 white LEDs with 0.2% LED current matching, achieving 87% peak efficiency with 1x and 1.5x operating mode. Both charge pumps have built-in programmable dimming ICON function as well as short circuit and overvoltage protection. While... Read More

Electrical Equipment & Systems

LED Drivers provide backlighting in portable electronics.

Aug 09, 2006

Delivering up to 84% efficiency and 1 µA shutdown current, inductive Model NCP5010 operates from 2.7-5.5 V and supplies up to 22 V to power series of 2-5 LEDs. Charge pump Models NCP5604A and NCP5604B drive either 3 or 4 LEDs, respectively at up to 25 mA of current per LED. Providing up to 90% efficiency and less than 1 µA quiescent current, devices operate on input voltages from 2.7-5.5 V and... Read More

Electrical Equipment & Systems

Step Down Converter supports multimedia functions.

Aug 08, 2006

Featuring integrated low noise LDO, Model NCP1526 accepts input voltage from 2.7-5.2 V and features 3.0 MHz buck converter that supplies 1.2 V fixed output voltage with current capability of 400 mA. LDO provides 150 mA current capability and 2.8 V output. Housed in 0.55 mm DFN package, Model NCP1526 is designed to power application microprocessors in portable multimedia devices such as PMPs, MP3... Read More

Electronic Components & Devices, Green & Clean, Services

Reference Design is suited for 60 W power adapters.

Jul 26, 2006

Used for 60 W adapters powering consumer electronics, GreenPoint(TM) reference design meets standby and active mode energy efficiency regulations. It addresses all functional blocks of power adapter and achieves 88% energy efficiency. In standby mode, it consumes under 250 mW of power. Enabling device, NCP1337 PWM current-mode controller, combines true current-mode modulator and demagnetization... Read More

Electronic Components & Devices

Differential ICs feature LVDS fanout buffers.

Jul 03, 2006

Combining bipolar capability with LVDS-compatible output structure, ECLinPS MAX(TM) NB6L11S and NB6N14S are Clock or Data translators and distribution ICs that interface directly with LVDS devices. Featuring max input clock frequency of greater than 2.0 GHz and jitter of 500 fs, 1:2 Model NB6L11S operates at Vcc of 2.5 V and 1:4 Model NB6N14S operates at Vcc of 3.3 V. Applications include... Read More

Electrical Equipment & Systems

Electronic Fuse suits inrush current limiting applications.

May 02, 2006

Designed for safe insertion and removal of equipment into 12 V backplanes, NIS5112 integrated self-protected, resettable, electronic fuse utilizes high side N-channel FET, driven by internal charge pump. With input voltage range of 9-18 V, device contains circuits to control turn-on voltage, output current, die temperature, turn-on di/dt and turn-on dV/dt, and enable/timer function. Thermal... Read More

Controls & Controllers, Electronic Components & Devices

Current Mode Controller enables low standby power dissipation.

Apr 26, 2006

NCP1337 PWM current-mode controller combines current-mode modulator and demagnetization detector that ensures full borderline/critical conduction mode in any load/line. Frequency is internally limited to 130 kHz to help comply with EMI conducted emission standards. Because restart is softened by internal soft-start and frequency cannot fall below 25 kHz, no audible noise is emitted. Device... Read More

Electrical Equipment & Systems

LED Driver suits medium power portable applications.

Jan 27, 2006

Offered in 3 x 3 x 0.9 mm, DFN-10 package, Model NCP5603 supplies constant voltage to load from battery voltage ranges of 2.7-5.5 V. It provides power conversion by means of charge pump structure using 2 external ceramic capacitors. With operating modes of 1, 1.5, and 2 X, unit operates at up to 90% efficiency. Because device allows output current pulse up to 350 mA, it is suitable to drive high... Read More

Electrical Equipment & Systems, Electronic Components & Devices

Analog Switches suit portable audio applications.

Jan 20, 2006

Available in 6-, 10-, and 16-pin models, Analog Switches utilize 1.2-4.7 mm² of board space. Dual DPDT Model NLAS3799MNR2G achieves total harmonic distortion of 0.11% and Ron of 0.35 ohm, while dual SPDT Model NLAS5223MNR2G features THD of 0.12% and Ron of 0.35 ohm. Single SPDT, 1 ohm Model NLAS5123MNR2G provides 0.012% THD and break-before-make capability. All come in... Read More

Controls & Controllers

PWM Controller provides power management.

Dec 05, 2005

Designed for computing and consumer electronics applications, asynchronous, dual-edge Model NCP5381 enables power management subsystem to respond to users' activation of computing functions. It features Dynamic Reference Injection, +0.5% system voltage accuracy, lossless differential inductor current sensing, and remote temperature sensing per VR11. Available in Pb-free QFN package, unit is... Read More

Controls & Controllers, Electronic Components & Devices

Regulated Charge Pump has adjustable voltage output.

Nov 16, 2005

Manufactured in lead-free SO-8 package, NIS6201 provides regulated output voltage that can be referenced or added to any bus voltage, allowing unit to float bias or supply voltage on top of any bus voltage. It supplies 20 mA and 8-15 V and contains internal linear regulator and charge pump. High-voltage components are external to pump and can be sized accordingly, allowing thermally protected... Read More

Electronic Components & Devices

Low-VCE(sat) BJTs suit battery-powered applications.

Oct 28, 2005

Designed for use in low-voltage, high-speed switching applications, VCE(sat) bipolar junction transistors (BJTs) are offered as PNP and NPN devices in surface-mount SOT-23, SC-88, SC-74, TSOP-6, and ChipFET packages. Miniature transistors deliver turn-on voltage of less than 1.0 V and offer bi-directional current blocking capability. Suited for portable applications, products exhibit ESD... Read More

Electronic Components & Devices

Operational Amplifiers suit low-power video applications.

Sep 01, 2005

NCS25xx family of 200 MHz devices allow video designers to achieve 0.02% differential gain and 0.1° differential phase while consuming 1.1 mA of current draw. Model NCS2500 current feedback monolithic op amp features 450 V/uS typ slew rate and drives NTSC/PAL video over 75 ohm lines. Model NCS2501 adds ENABLE input. Model NCS2530 is triple version of NCS2501, where each op amp can be disabled... Read More

Controls & Controllers

PFC/PWM Controller simplifies ac/dc power supply design.

Sep 01, 2005

In 16-pin SOIC package, NCP1603 combines PFC controller chip and PWM control chip to help meet requirements for PFC and standby power consumption in ac/dc power supplies. It operates in voltage-mode, features programmable switching frequency for Discontinuous Conduction Mode (DCM) operation, and can synchronize PWM and PFC operation for max noise immunity. Under light load conditions, product... Read More

Electronic Components & Devices

ESD Suppressors exceed ESD protection standard.

Aug 19, 2005

Offered in plastic, 3-leaded, 1.2 x 1.2 x 0.5 mm SOT-723 package, µESD dual series diodes provide 2 lines of protection for portable and battery powered applications. Models µESD3.3D and µESD5.0D clamp 30 kV ESD transients in less than 1 nsec and clamp ESD pulses to less than 7 V. ESD protection diodes feature leakage of 0.05 µA in off state and capacitance of 35 pF, which makes them suitable... Read More

Electronic Components & Devices

PLL Clock Generation IC replaces crystal oscillators.

Aug 19, 2005

Available in 16-pin SOIC package, NB4N507A fully integrated Phase Lock Loop (PLL) IC provides configurable precision timing solution for consumer and networking applications. It utilizes fully differential bipolar design methodology and offers inherent noise immunity as well as full industrial temperature operation. With accuracy of 100 ppm, silicon IC generates clock signal from 50-200 MHz and... Read More

Electronic Components & Devices

Filterless Class-D Audio Amp suits portable applications.

Jul 14, 2005

From 5 V supply, NCP2820 delivers up to 2.65 W of continuous average power into 4 ohm bridge-tied load (BTL). Under same conditions, output power stage can provide 1.4 W into 8 ohm BTL load with less than 1% total harmonic distortion plus noise. Product has 2.5-5.5 V input voltage range and drives clean audio output. Featuring 90% power efficiency and shutdown current of 0.42 µA, unit does not... Read More

Computer Hardware & Peripherals, Controls & Controllers

DDR Memory Power Controller suits notebook applications.

May 10, 2005

Offered in DFN-22 leadless package, NCP5214 integrates VDDQ and VTT termination voltages to help simplify motherboard design and save space in compact, portable computers. Light-load efficiency of 92% and shutdown current of less than 5 µA help extend battery life. VTT termination voltage is supplied by linear regulator set to track one half of VDDQ voltage, which is supplied by synchronous, PWM... Read More

Electrical Equipment & Systems

DC-DC Converter suits 400 mA battery-operated electronics.

Apr 29, 2005

Monolithic, step-up, switching Model NCP1423 boosts voltage from 1 or 2 NiMH or NiCd cells up to usable level of 1.8 or 3.3 V. Synchronous rectification eliminates external Schottky diode, while Ring-Killer eliminates high-frequency ringing in discontinuous conduction mode. Switching frequency up to 600 kHz allows for low profile inductor and output capacitor to be used. Other features include... Read More