ON Semiconductor is a premier supplier of high-performance, energy-efficient silicon solutions for green electronics. ON Semiconductor's broad portfolio of power and signal management, logic, discrete and custom devices helps customers efficiently solve their design challenges in automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace and power applications.
GreenPoint reference designs enable more efficient systems by establishing the feasibility of meeting emerging energy efficiency standards with existing technology, and by setting performance benchmarks.
ON Semiconductor NCS3402 Dual Nano-Power Open Drain Output Comparator consumes only 470nA per channel supply current, making it ideal for battery power and wireless handset applications. NCS3402 has a minimum operating supply voltage of 2.7V over the extended industrial temperature range (TA = -40°C to 125°C), while having an input common-mode range of -0.1 to VDD + 5V. The ultra low supply current makes NCS3402 an ideal choice for battery powered and portable applications where quiescent current is the primary concern. Reverse battery protection guards the amplifier from an over-current condition due to improper battery installation. For harsh environments, the inputs can be taken 5V above the positive supply rail without damage to the device.
ON Semiconductor LMV931 Single and LMV932 Dual CMOS Low-Voltage Op-Amps can operate on single-sided power supplies (1.8V to 5.0V) with rail-to-rail input and output swing. Both ON Semiconductor devices come in small state-of-the-art packages and require very low quiescent current, making them ideal for battery-operated, portable applications, such as notebook computers and hand-held instruments. Rail-to-Rail operation provides improved signal-to-noise performance plus the small packages allow for closer placement to signal sources, reducing noise pickup. LMV931 is offered in a space saving SC70-5 package while LMV932 is offered in a Micro8 package. These small packages are beneficial for crowded PCBs.
ON Semiconductor's NGTBxxN120L Motor Drive IGBTs feature a robust and cost effective Field Stop (FS) Trench construction, and provides superior performance in demanding switching applications, offering both low on-state voltage and minimal switching loss. They are available 1200 V in 15 A, 20 A and 25 A rated versions. These IGBTs are well suited for resonant or soft switching applications. Incorporated into the device is a rugged co-packaged free wheeling diode with a low forward voltage.
ON Semiconductor's NCP5915x Very Low-Dropout Regulators are high precision, very low dropout (VLDO), low ground current positive voltage regulators that are capable of providing an output current in excess of 1.5 A with a typical dropout voltage lower than 300 mV at 1.5 A load current. This series consists of Adjustable output voltage and fixed voltage versions. The NCP5915x series can withstand up to 18 V max input voltage. Internal protection features consist of output current limiting, built−in thermal shutdown and reverse output current protection.
ON Semiconductor's NCP4632 Low Voltage, Low Dropout Linear Voltage Regulators are CMOS linear voltage regulators with high output current capability (up to 3 A). This device can provide output voltages as low as 0.8 V while maintaining a low dropout voltage of 510 mV (typ.) at full load. The NCP4632 is designed to draw only 350 µA of supply current and less than 1 µA in standby mode to minimize current consumption for battery operated applications. The device has a high accuracy output voltage of ±1% along with soft−start and reverse current protection circuits to protect the device and the application.
ON Semiconductor's NCP107x High-Voltage Switchers for Low Power Offline SMPS integrate a fixed frequency current mode controller with a 700 V MOSFET. Available in a PDIP−7 or SOT−223 package, the NCP107x offers a high level of integration, including soft−start, frequency−jittering, short−circuit protection, skip−cycle, a maximum peak current set point, ramp compensation, and a Dynamic Self−Supply. The NCP107x is quiet by nature: during nominal load operation, the part switches at one of the available frequencies (65, 100 or 130 kHz). When the output power demand diminishes, the IC automatically enters frequency foldback mode and provides excellent efficiency at light loads.
ON Semiconductor's NB3N5xx PLL Clock Multipliers are a clock multiplier that will generate one of nine selectable output multiples of an input frequency via two 3 level select inputs. They accept a standard fundamental mode crystal or an external reference clock signal. Phase Locked Loop (PLL) design techniques are used to produce a low jitter, TTL level clock output up to 160 MHz (NB3N510) or 200 MHz (NB3N511) with a 50% duty cycle. An Output Enable (OE) pin is provided, and when asserted low, the clock output goes into tri state (high impedance). These are commonly used in electronic systems as a cost efficient replacement for crystal oscillators.
ON Semiconductor's NB3N1xx Fanout Clock and Data Drivers are a differential Clock fanout buffer with High−speed Current Steering Logic (HCSL) outputs optimized for ultra low propagation delay variation. These devices are designed with HCSL PCI Express clock distribution and FBDIMM applications in mind. Inputs can directly accept differential LVPECL, LVDS, and HCSL signals. Single−ended LVPECL, HCSL, LVCMOS, or LVTTL levels are accepted with a proper external Vth reference supply. These devices specifically guarantee low output–to–output skew. Optimal design, layout, and processing minimize skew within a device and from device to device. System designers can take advantage of their performance to distribute low skew clocks across the backplane or the motherboard.
ON Semiconductor has a broad offering of Motor Driver Evaluation Boards to assist engineers in developing their designs in the various applications that require motor drivers. Some of those applications include air purifiers, scanners, clothes washer & dryers, digital still cameras, digital video recorders, inkjet printers, motor control systems, multi-function printers, PoE security cameras, refrigerators, slot machines, vending machines and many more.
ON Semiconductor NCP702 200mA LDO linear voltage regulator provides a very stable, accurate voltage with ultra-low noise and very high Power Supply Rejection Ratio (PSRR), making it suitable for RF applications. ON Semiconductor NCP702 requires no additional noise bypass capacitor to achieve ultra-low noise performance. NCP702 LDO employs an Adaptive Ground Current feature for ultra-low ground current consumption during light-load conditions. This ON Semiconductor device features an operating input voltage range of 2.0V to 5.5V and is available in fixed voltage options from 0.8V to 3.5V. NCP702 also provides an ultra-low quiescent current of 10µA typical.
ON Semiconductor's NMLU1210 Dual 20V N-Channel MOSFET includes a dual 3.2A Schottky Barrier Diode in a compact 4.0 x 4.0 x 0.5 mm µCool™ package. Features of this N-Channel MOSFET include full-bridge rectifier block, up to 3.2A operation, low RDS(on) MOSFET to minimize conduction loss, low gate charge, low VF schottky diode, and ultra low inductance package. Typical applications include wireless charging, AC-DC rectification, and power management applications for portable products such as cell phones, PMP, DSC, GPS and many others.
ON Semiconductor's NCP125x Current-Mode PWM Controllers are capable of delivering a rugged and high performance offline power supply in a tiny TSOP-6 package. With a supply range up to 28 V, the controller hosts a jittered 65 kHz or 100 kHz switching circuitry operated in peak current mode control. When the power on the secondary side starts to decrease, the controller automatically folds back its switching frequency down to a minimum level of 26 kHz. As the power further goes down, the part enters skip cycle while limiting the peak current.
ON Semiconductor's NCP161x Enhanced High Efficiency PFC Controllers are active Power Factor Corrected (PFC) controllers specifically designed for use as a boost pre-converter in ac-dc adapters, flat TVs, lightning ballasts and other medium powered offline applications. The controller is based on an innovative Current Controlled Frequency Foldback (CCFF) method. In this mode, the circuit classically operates in Critical conduction Mode (CrM) when the inductor current exceeds a programmable value.
ON Semiconductor's NCP3170 Synchronous PWM Switching Converter is a flexible synchronous PWM Switching Buck Regulator. The NCP3170 Synchronous PWM Switching Converter operates from 4.5 V to 18 V, sourcing up to 3 A and is capable of producing output voltages as low as 0.8 V. ON Semiconductor's NCP3170 Synchronous PWM Switching Converter also incorporates current mode control. To reduce the number of external components, a number of features of the NCP3170 Synchronous PWM Switching Converter are internally set including soft start, power good detection, and switching frequency.
ON Semiconductor's NCS2001 Rail-to-Rail Single Operational Amplifiers are an industry first sub−one voltage operational amplifier that features a rail−to−rail common mode input voltage range, along with rail−to−rail output drive capability. This NCS2001 Rail-to-Rail Single Operational Amplifiers are guaranteed to be fully operational down to 0.9V, providing an ideal solution for powering applications from a single cell Nickel Cadmium (NiCd) or Nickel Metal Hydride (NiMH) battery. Additional features for the ON Semiconductor NCS2001 Rail-to-Rail Single Operational Amplifiers include no output phase reversal with overdriven inputs, trimmed input offset voltage of 0.5 mV, extremely low input bias current of 40 pA, and a unity gain bandwidth of 1.4 MHz at 5.0V.
ON Semiconductor's CAT6219 500 mA CMOS Low Dropout (LDO) Regulators provide fast response time during load current and line voltage changes. The quick-start feature of the CAT6219 500 mA CMOS LDO Regulators allow the use of an external bypass capacitor to reduce the overall output noise without affecting the turn-on time of just 150 µs. With zero shutdown current and low ground current of 55 µA typical, the ON Semiconductor CAT6219 500 mA CMOS LDO Regulators are ideal for battery-operated devices with supply voltages from 2.3 V to 5.5 V. An internal under voltage lockout circuit disables the output at supply voltages under 2.15 V typical.
ON Semiconductor NCP1450A DC-DC Controllers are PWM step−up DC−DC switching controllers that
are specially designed for powering portable equipment from one or two
cell battery packs. The NCP1450A series DC-DC Controllers from ON
Semiconductor have a driver pin and EXT pin for connecting to an
external transistor. Large output currents can be obtained by connecting
a low ON−resistance external power transistor to the EXT pin. NCP1450A
series DC-DC Controllers will automatically skip switching cycles under
light load conditions to maintain high efficiency at light loads. With
only six external components, the NCP1450A series allows a simple means
to implement highly efficient converters for large output current
applications. Applications include PDSs, MP3s, digital cameras, and