Company News

Intersil Americas LLC

1001 Murphy Ranch Rd., Milpitas, CA, 95035, US

Marketing:
Shannon Pleasant
USA
Phone: 512-382-8444
E-mail this person

Public Relations:
Oliver Davies
Publitek Technology PR
United Kingdom
Phone: 44-1225-470000
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Latest New Product News from
Intersil Corporation

Electronic Components & Devices, Controls & Controllers, Electrical Equipment & Systems

Synchronous Buck PWM Controller simplifies power supply design.

May 28, 2015

Supporting 4.5–60 V input and configurable 0.6–54 V output, ISL8117 can bypass intermediate step-down conversion stage employed in industrial applications. Duty cycle (40 nsec min on time) enables direct step-down conversion from 48 V to 1 V POL, while valley current mode modulation with adaptive slope compensation enables stable operation for range of Vin and Vout combinations; no external compensation is required. Programmable switching frequency range is 100 kHz to 2 MHz. Read More

Electronic Components & Devices, Electrical Equipment & Systems

Power Management ICs target ultrabooks and tablets.

April 27, 2015

Available in 5.5 x 5.5 mm WLCSP packages, single-chip Model ISL95908 delivers 8 voltage rails optimized to support subsystem peripheral power requirements for new Intel IMVP8 platforms, while single-chip Model ISL95906 provides 8 power rails for VR12.6-compliant systems. Both PMICs integrate controller, power and driver MOSFETS, VTT LDO regulator, independent enable and power-good indicators, I2C interfaces, and fault protection/monitoring for 8 synchronous buck regulators. Read More

Electronic Components & Devices, Electrical Equipment & Systems

Digital Power Module provides point-of-load conversions.

March 24, 2015

Encapsulated in 18 x 23 x 7.5 HDA package, Model ISL8272M delivers up to 50 A output current from 12 V or 5 V input power rails. Four modules can be combined to support up to 200 A rails. Digital control technology delivers precise sequencing and system monitoring through PMBus interface, while ChargeMode™ control architecture keeps device stable regardless of output capacitor changes. With 1% output voltage accuracy, DC/DC step-down power supply provides up to 96% conversion efficiency. Read More

Electronic Components & Devices, Controls & Controllers

Switching Regulator offers output tracking and sequencing. .

March 16, 2015

Delivering up to 2 A of continuous output current from 2.7–5.5 V input, Model ISL8002B features 2 MHz switching frequency which provides optimal transient response. Output tracking and sequencing of FPGAs and MPUs ensures sensitive multi-rails properly start up and shut down. Housed in 2 x 2 mm TDFN package, synchronous buck regulator offers up to 95% peak efficiency. Device is suited for point-of load conversions in networking, factory automation, instrumentation, and medical equipment. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers, Communication Systems & Equipment, Electronic Components & Devices

Analog Video Decoder/Encoder for ADAS improves automotive safety.

February 20, 2015

Able to replace up to 9 discrete components with one 10 x 10 mm WQFN chip, AEC-Q100 qualified TW9984 enables generation of 360° surround images for advanced driver assistance systems (ADAS). Integration of 4 NTSC/PAL analog video decoders with 10-bit ADCs supports 4 analog camera inputs simultaneously. For system designer, flexible digital output interface facilitates sending of images to processor for combination of 4 images into unified around-view image. Read More

Electrical Equipment & Systems

DC/DC Power Module provides up to 95% efficiency.

January 22, 2015

Encapsulated in 9.0 x 6.5 x 1.83 mm package, Model ISL8203M includes PWM controller, synchronous switching MOSFETs, inductors, and passive components. Step-down power module, supporting input voltage range of 2.85–6 V and adjustable output voltage of 0.8–5 V, enables designers to use one device to build single output 6 A or dual output 3 A power supply. Additional features include 1.5 ms internal digital soft-start and external synchronization up to 4 MHz. Read More

Controls & Controllers, Electronic Components & Devices

DC/DC Digital PWM Controller serves 40-100 A applications.

October 7, 2014

With ability to current share across multiple devices, dual-phase ZL8801 offers range extendible to 300 A for FPGAs and ASICs employed in densely populated power supplies. Use with PowerNavigator™ GUI simplifies system power conversion and accelerates design process, while leveraging ChargeMode™ control loop architecture enables optimal transient response performance. Inherently stable, fully digital control loop corrects errors cycle-by-cycle to eliminate need for compensation.
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Electrical Equipment & Systems, Electronic Components & Devices

Li-Ion Battery Charger IC works with automotive eCall systems.

September 29, 2014

Supplied in 10-pin, 3 x 3 mm DFN package, AEC-Q100 grade 3-qualified ISL78692 extends life of Li-ion batteries in automotive emergency call (eCall) systems. This single-cell battery charger dissipates minimal leakage current (3 µA) and monitors battery temperature. Along with 4.1 V output and programmable charging current up to 1 A, features include charge current thermal foldback, operation down to 2.65 V after start-up, and 1% initial voltage accuracy. Read More

Electrical Equipment & Systems, Electronic Components & Devices

Buck Controller supports flexibility for high-current designs.

August 6, 2014

Offered in 4 x 4 mm QFN package, AEC-Q100 qualified ISL78268 enables conversion from 12, 24, or 48 V (typ) primary rails to 3.3, 5.0, or 12 V (typ) secondary rails. Synchronous buck controller, providing step-down efficiency for load currents from 5–25 A, integrates peak current mode synchronous PWM controller, dedicated constant current control loop, as well as 3 A high- and low-side FET drivers that have adaptive dead time control. Features support automotive and industrial applications. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers, Electronic Components & Devices

Digital Power Monitors support wide common mode input voltage.

July 25, 2014

Specified for temperature range of -40 to 125°C, Series ISL2802x comprises 3 devices offering bi-directional, high-side, and low-side digital current sense and voltage monitoring with serial interface. Devices deliver high-accuracy measurements through integrated 16-bit sigma-delta ADC with gain error of ±0.05% in wide input common mode voltage range of 0–60 V. Providing real-time alerts with response time of 500 ns, monitors are suited for telecom, industrial, and consumer applications. Read More

Electrical Equipment & Systems, Electronic Components & Devices

Radiation Hardened Voltage References suit satellite applications.

July 18, 2014

Collectively, ISL71091SEH10/20/33/40 promote overall accuracy for 11- and 12-bit ADC resolution applications. Reference voltage is stable over time, temperature, and ionizing radiation. Performance is optimized via SOI-based PR40 process providing Single Event Latch-up (SEL) immunity, and bipolar technology enables devices to achieve low output noise with initial voltage accuracy of 0.05% Voltage accuracy is ±0.15% over -55 to +125ºC range and ±0.25% ionizing radiation. Read More

Electrical Equipment & Systems, Electronic Components & Devices

Power Module delivers up to 40 A and 100 W.

June 5, 2014

Fitting in 17 x 17 mm footprint, Model ISL8240M can provide 2 separate outputs up to 20 A per channel or single 40 A output with current sharing up to 6 modules in parallel operation for 240 A. Device has wide input voltage range of 4.5–20 V and offers adjustable output of 0.6–2.5 V. Suitable for infrastructure and cloud computing hardware, step-down DC/DC converter achieves greater than 90% efficiency at 40 A and includes over-current, over-/under-voltage, and over-temperature monitoring. Read More

Controls & Controllers, Electrical Equipment & Systems

Power Module offers adjustable 2.5-30 V output.

April 28, 2014

Supporting 10–80 V input range, 4 A Model ISL8216M offers flexible solution for 12, 24, 36, and 48 V applications, including high voltage embedded board controllers. Non-isolated DC/DC step-down power module features output regulation of ±1% over -40 to +85°C ambient range and programmable switching frequency of 200–600 kHz. Housed in thermally enhanced 15 x 15 x 3.6 mm over-molded HDA package, module includes over-current, over-/under-voltage, and over-temperature shutdown. Read More

Test & Measuring Instruments, Controls & Controllers, Electrical Equipment & Systems, Laboratory and Research Supplies & Equipment, Electronic Components & Devices

Buck Regulators address multiple voltage rail requirements.

March 7, 2014

Integrating both high-side and low-side field-effect transistors, Models ISL85410 and ISL85418 eliminate need for low-side diode and external compensation. Synchronous buck regulators down-convert DC voltage from power supply or battery to power multiple microprocessors and board components at various voltage requirements, minimizing power loss. Housed in 4 x 3 mm package, devices support input voltage range of 3–36 V and wide Vout range from 0.6–95% of Vin. Read More

Electrical Equipment & Systems, Electronic Components & Devices

DC/DC Power Module delivers up to 100 W output.

December 11, 2012

Supplied in 17 x 17 mm QFN package with external leads, fully encapsulated ISL8225M provides two 15 A outputs that may be used independently or combined to deliver single 30 A output. Current sharing and phase interleaving allow up to 6 modules to be paralleled for 180 A output capability. Accepting 4.5–20 V input and providing 0.6–6 V output, power module exhibits efficiency and thermal resistance that permit full power operation without heat sinks or fans. Read More

Electronic Components & Devices

Micropower Op-Amps extend battery life in portable devices.

October 22, 2010

ISL28233 and ISL28433 are dual and quad micropower, chopper stabilized op-amps optimized for single and dual supply operation from 1.65-6.0 V and ±0.825 to ±3.0 V. Quiescent current draw of 18 µA suits handheld devices that operate off 2 AA or single Li-ion batteries. Featuring rail-to-rail inputs and output, products operate over -40 to +125°C range and offer 6 µV max input offset voltage, 0.05 µV/°C max offset drift, and 1.0 µVP-P typ noise from 0.01-10 Hz. Read More

Electronic Components & Devices

Low-Power Clock Oscillator runs on 800 nA battery supply current.

October 22, 2010

Model ISL12028 real-time clock oscillator features power-fail indicator, clock output and crystal compensation, battery backup switching, CPU Supervisor, and 512x8-bit EEPROM configured in 16 bytes/page. Utilizing external 32.768 kHz crystal, it tracks time with registers for hours, minutes, and seconds. Calendar, accurate through 2099 has registers for date, month, year, and day of week. Unit also features 400 kHz data transfer rate. Read More

Timers & Clocks, Electronic Components & Devices

Real Time Clock includes I2C bus and EEPROM.

October 21, 2010

Equipped with integrated 512 x 8-bit EEPROM configured in 16 bytes/page, Model ISL12029A tracks time with separate registers for hours, minutes, and seconds. Device also has calendar registers for date, month, year, and day of week. Available in SOIC and TSSOP packages, RoHS-compliant unit provides 2 non-volatile alarms, intelligent battery backup switching, on-chip oscillator compensation, and CPU Supervisor functions, including power-on reset, low voltage sense, and watchdog timer. Read More

Electronic Components & Devices

Operational Amplifiers feature rail-to-rail I/O.

October 21, 2010

Featuring supply current of 20 µA, Models ISL28130, ISL28230, and ISL28430 are single, dual, and quad micropower operational amplifiers optimized for single and dual supply operation from 1.65-5.5 V and ±0.825 to ±2.75 V. Units feature low input offset voltage of 40 µV, low offset drift of 150 nV/°C, and input bias current of 250 pA. Operating from 0 to +70°C, op amps are suited for handheld devices that operate off 2 AA or single Li-ion batteries. Read More

Electronic Components & Devices

Rail-to-Rail I/O Amplifier typically consumes only 3mA.

September 16, 2010

Configurable for single or dual supply operation, EL5111T high voltage rail-to-rail I/O amplifier typically consumes 3 mA. It has output short circuit capability of ±300 mA and continuous output current capability of ±70 mA. Featuring slew rate of 100 V/µs, unit also provides common mode input capability beyond supply rails, rail-to-rail output capability, and 60 MHz bandwidth at -3 dB. It includes thermal protection and operates over ambient temperatures from -40 to +85°C. Read More

Other Company News from
Intersil Corporation