Tempe Technologies

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Digital control for analog power supplies
22 September 2004, Altron Arrow, Power Electronics / Power Management

Microchip Technologies' new sophisticated power supply pulse width modulation (PWM) controller consists of a high-speed comparator with a high-performance error amplifier and a PWM latch to perform the ...
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Low power microcontrollers with Keeloq cryptographic peripheral
8 September 2004, Altron Arrow, DSP, Micros & Memory

Microchip has introduced what it says is a complete solution for remotely-controlled security systems and authentication applications. Designers of such systems need an integrated solution that provides ...
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Family of 12-bit D/A converters
25 August 2004, Altron Arrow, Analogue, Mixed Signal, LSI

The first members of Microchip's new low-power family of digital-to-analog converters (DACs), controllable via SPI, have been released. The 12-bit resolution MCP4921 and the MCP4922 use a resistive string ...
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New microcontrollers offer higher memory in low pincount
11 August 2004, Altron Arrow, DSP, Micros & Memory

Microchip has introduced eight 28- and 40/44-pin PIC Flash microcontrollers targeting high-end applications requiring additional memory in low pincounts, featuring 48 or 64 KB of Flash program memory ...
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Surface mount power MOSFETs offer 150% increase in power dissipation
11 August 2004, Power Electronics / Power Management

Rohm has expanded its family of surface mount power MOSFETs with a range of ultra-miniature devices that have on-resistance ratings as low as 35 mΩ and that handle currents up to 3,5 A. Intended for ...
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AC to DC converter module
28 July 2004, Power Electronics / Power Management

The latest AC-DC converter module from Rohm Electronics is a highly integrated and compact device that can simplify the design and reduce the component count, size, weight and cost of AC to DC power supplies. ...
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First Java-compliant melody chip IC
14 July 2004, Electronics Technology, Products & Solutions

Rohm has introduced a Java-compliant melody sound source IC that combines advanced polyphonic sound output with full Java compliance. The BU8899GU is a stereo melody source IC offering 64 polyphonic tones, ...
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Flash program memory added to microcontroller line
30 June 2004, Altron Arrow, DSP, Micros & Memory

Microchip has added five PIC 8-bit Flash microcontrollers that are updates to its most popular Baseline one-time programmable (OTP) microcontrollers. Offering Flash memory in these Baseline devices allows ...
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Industry's first 6-pin microcontrollers
30 June 2004, Altron Arrow, DSP, Micros & Memory, Products & Solutions

Microchip Technology has released what it claims are the world's smallest microcontrollers - in 6-pin packages - packing the high performing PIC microcontroller architecture into the small form factor ...
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100 A half-bricks
5 May 2004, Power Electronics / Power Management, Events

SynQor has launched a new line of high current, high efficiency half-brick DC/DC converters. The PowerQor Peta series can deliver up to 100 A of output current in a single board, open frame package. The ...
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New 1 Mbit nvSRAM shipping
10 March 2004, DSP, Micros & Memory

Simtek has announced shipments of its new 0,25 µm 1 Mbit nvSRAM tested to both commercial (0 to +70°C) and industrial (-40 to +85°C) specifications. The STK14CA8 1 Mbit nvSRAM provides four times the ...
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Battery management products move into smaller mobile devices
10 March 2004, Power Electronics / Power Management

Microchip's PS700 battery monitor provides precise predictions of battery capacity and condition resulting in longer run time and improved system-power management. The device predicts runtime, charge ...
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