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Lead Acid Chargers

January 21, 2004 10:48 am | Product Releases | Comments

Cell-Con announces its line of thermally controlled current regulated lead acid chargers. These products are available in 6 V and 12 V models capable of charging lead acid batteries up to 18 AH. The current regulation will charge batteries at a high rate and automatically reverts to a lower rate as necessary before going float when the battery is fully charged....

LISTED UNDER: Power, Chargers

DC/DC Controllers

January 21, 2004 10:48 am | Product Releases | Comments

Maxim introduces the MAX8553/MAX8554 DC-DC step-down controllers that ensure balanced current sourcing and sinking capability of ± 25 A. The MAX8553 generates 1/2 reference input voltage for VTT and VTTR voltages in DDR and RDRAM memory applications. The VTT and VTTR tracking voltages are maintained within 1% of 1/2 reference input voltage....

LISTED UNDER: Power, Controllers

Power ICs

January 21, 2004 10:48 am | Product Releases | Comments

The XC9508/09 series is a family of synchronous rectification type DC/DC converters with built in high speed, low noise LDO voltage regulator and an internal comparator for low voltage detection, all in a chip scale USP-10 (2.7 × 2.6 × 0.6 mm) package. The XC9508/09 is a suited partner for DSPs and microcontrollers which require 1....

LISTED UNDER: Power, Ics
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Switching Power Supplies

November 3, 2003 6:54 am | Product Releases | Comments

HiTek Power introduces a family of low-profile 150-watt switching power supplies with a high-output current pulse capability. The TEK 150 series AC/DC power supplies measure 1.5 × 3 × 5 inches and weigh less than a pound. Their U-channel casing allows them to be operated at up to 100 watts without fan cooling or up to 150 watts with forced cooling of 16 cubic feet per minute....

LISTED UNDER: Power, Supplies

Microcontrollers

October 28, 2003 10:16 am | Product Releases | Comments

STMicroelectronics introduces the Turbo μPSD3300 series of its μPSD family of 8051-class embedded Flash microcontrollers. The Turbo μPSD3300 series increases performance to 10 MIPS peak and adds a peripheral set to form an SoC for embedded control applications. A few of the enhancements for the Turbo µPSD3300 series include a 16-bit programmable counter array (PCA), 10-bit resolution ADC channels, SPI and IrDA interfaces....

LISTED UNDER: Power, Controllers

Universal Power Supplies

October 1, 2003 6:12 am | Product Releases | Comments

Phoenix Contact introduces QUINT power supplies, providing universal 24 V supply with output currents of 2.5, 5, 10, 20, 30, and 40 A. The output currents are available with a regulated and adjustable output voltage of 22.5 to 28.5 VDC. QUINT power supplies provide full output power with loss of AC power up to 20 ms....

LISTED UNDER: Power, Supplies

Switch-mode Power Supplies

October 1, 2003 6:05 am | Product Releases | Comments

Taiyo Yuden introduces the PAS150, part of the PAS series of passive PFC-based switch-mode power supplies for 1U-height single-output applications. The PAS150 switcher provides a universal 115/230 VAC input selection and a single output of 150 W continuous power. Factory-set output voltages include 3....

LISTED UNDER: Power, Supplies

Battery Charger

September 2, 2003 8:42 am | Product Releases | Comments

Linear Technology introduces the LTC4002, a standalone switch-mode Li-Ion battery charger with an operating supply as high as 24 V. Low 4.7V input supply and low dropout operation of the IC guarantees continuous charging of 4.2 V Li-Ion batteries from 5 V wall adapters. For safety and autonomous charge control, the LTC4002 includes features such as automatic shutdown, battery preconditioning, battery temperature sensing, end-of-charge indic...

LISTED UNDER: Power, Batteries | Power, Battery
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Battery Chargers

July 30, 2003 9:51 am | Product Releases | Comments

Cell-Con's lead acid battery chargers are designed to work with batteries that have been discharged to the manufacturers recommended 1.75 V per cell (5.25 V for a 6 V battery and 10.5 V for a 12 V battery). If the batteries have been discharged below that point or if the battery is near the end of its service life, it may draw more current than the charger it is designed for....

LISTED UNDER: Power, Chargers | Power, Batteries | Power, Battery

Power Management ICs

July 30, 2003 9:51 am | Product Releases | Comments

Two new power management solutions for portable electronics such as cellular phones, PDAs and MP3 players are introduced by Micrel. The MIC221x family consists of two low-dropout (LDO) regulators, a power-on reset (POR) supervisor and an open-drain driver. The MIC2213 and MIC2214 offer a dual LDO regulator with an integrated POR supervisor and an open-drain driver....

LISTED UNDER: Power, Management

Battery Clips

July 30, 2003 9:51 am | Product Releases | Comments

Keystone Electronics introduces a low profile battery clip for AAA and N cells. The clip features a "flow hole" SMT solder tail designed to increase joint strength. The .010 inches thick nickel-plated spring steel clip is designed to securely retain cells and withstand shock and vibration....

LISTED UNDER: Power, Batteries | Power, Battery

Power Management Unit

July 8, 2003 11:09 am | Product Releases | Comments

austriamicrosystems has developed a highly integrated, real time programmable power management unit (PMU). The AS3601 PMU is designed for mobile applications such as cellular phones, PDAs, digital cameras, and more. The AS3601 integrates all major functions for handheld devices: DC/DC step-up and step-down converters, LDOs, a battery charger/fuel gauge, general purpose I/Os (GPIOs), features like white LED drivers, and an audio amplifier( a...

LISTED UNDER: Power, Management

Dual Channel Battery/Charger Simulator

July 2, 2003 9:47 am | Product Releases | Comments

Keithley introduces its Model 2306-VS dual channel fast transient power supply with external triggering. Designed to meet the evolving test needs of handset and cellular component manufacturers, the Model 2306-VS allows externally triggered output voltage level changes with additional measurement capability....

LISTED UNDER: Power, Batteries | Power, Battery

AC Power Supplies

May 30, 2003 11:38 am | Product Releases | Comments

Elgar introduces the high frequency (up to 1000 Hz) and high voltage (up to 155/310 V AC) option for the CW Series AC power supply. All this is packaged in the same compact 3.5 inch high chassis. The CW Series is available in multiple power ranges with optional IEEE-488 or isolated analog remote programming....

LISTED UNDER: Power, Supplies

Li-Ion Battery Charger

May 30, 2003 11:38 am | Product Releases | Comments

The LTC4056 is a linear Li-Ion battery charger controller in a ThinSOT™ package. The total solution occupies an area of less than 75 mm 2 and has a height of 1 mm. The LTC4056 targets systems that need to charge a 4.2 Li-Ion battery from a 4.5 V to 6.5 V input source with charge currents ranging from 200 mA to 700 mA....

LISTED UNDER: Power, Batteries | Power, Battery

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