| 30. 10. 06 |
Battery monitors for single lithium-ion cells or multicell alkaline/NiCd/NiMH |
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Maxim Integrated Products introduces the MAX6782-MAX6790, low-power (5.7µA), 1% accurate, battery monitors capable of monitoring up to four voltage levels. These devices are dedicated for monitoring single lithium-ion (Li+) cells or multicell alkaline/NiCd/NiMH powered devices. Each of the four moni...
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| 23. 10. 06 |
Dual output synchronous step-down switching controller |
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Linear Technology introduces the LTC3836, a dual output 2-phase, low input voltage current mode synchronous step-down switching controller. Operation from an input voltage from 2.75V to 4.5V makes the device usefull for 3.3V, single cell Li-Ion, multi-cell Alkaline or NiMH input sources. It can gene...
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| 19. 10. 06 |
One-Chip Electronic Ballast For Fluorescent Lamps |
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STMicroelectronics introduced a single chip (Combo IC) which integrates a Power Factor Corrector (PFC) with a half-bridge controller and all drivers and logic for an electronic ballast IC for fluorescent lamps. The L6585 one-chip solution, does enable EOL (End-of-Life) detection in either "lamp-to-g...
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| 18. 10. 06 |
High-Voltage Buck Control ICs for Constant LED Current Regulation |
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A high-voltage, high-frequency buck regulator control IC for AC-DC offline, non-isolated applications requiring multiple light-emitting diode (LED) circuits or requiring DC-DC color-mixing capabilities has been introduced by International Rectifier. Applications include indoor and outdoor signage as...
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| 18. 10. 06 |
Monitoring device for automotive batteries |
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Analog Devices announced the ADuC703x family of battery monitor. Based on the analog microcontroller technology, the ADuC703x family precisely measures battery voltage, current and temperature, and uses these variables to determine the battery’s state-of-charge (SOC) and state-of-health (SOH). These...
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| 13. 10. 06 |
Power management IC with push-button on/off control |
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Linear Technology introduces the LTC2952, a versatile power management IC with push-button on/off control for system power and system monitoring features. The power management function features two PowerPath controllers suitable for applications requiring an ideal diode-OR function for load sharing ...
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| 10. 10. 06 |
Microchip Online Power Design Center |
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Microchip announced an online Intelligent Power-Supply Design Center. This Web site provides technical tools and resources needed to design analog power-supply applications, augment existing analog power-supply applications with microcontrollers, or design Switch-Mode Power Supply (SMPS) application...
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