Advanced Chemistry-Independent, Level 2 Battery Charger with Input Current Limiting

General Description The MAX1644 constant-off-time, PWM step-down DC-DC converter is ideal for use in applications such as PC cards, CPU daughter cards, and desktop computer bus-termination boards. The device features internal synchronous rectification for high efficiency and reduced component cou

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MAXIM

美信

Advanced Chemistry-Independent, Level 2 Battery Chargers with Input Current Limiting

General Description The MAX1645 are high-efficiency battery chargers capable of charging batteries of any chemistry type. It uses the Intel System Management Bus (SMBus?) to control voltage and current charge outputs. When charging lithium-ion (Li+) batteries, the MAX1645 automatically transitio

文件：330.98 Kbytes 頁數：32 Pages

MAXIM

美信

SWITCHMODE??Power Rectifiers

SWITCHMODE? Power Rectifiers . . . using the Schottky Barrier principle with a platinum barrier metal. These state–of–the–art devices have the following features: ? Guardring for Stress Protection ? Low Forward Voltage ? 150°C Operating Junction Temperature ? Guaranteed Reverse Avalanche

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MOTOROLA

摩托羅拉

16 Ampere Schottky Barrier Rectifiers

Features ? Low power loss, high efficiency. ? High surge capacity. ? For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications. ? Metal silicon junction, majority carrier conduction. ? High current capacity, low forward voltage drop. ? Guard ring f

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FAIRCHILD

仙童半導體

16 Amp Schottky Barrier Rectifier 20 to 60 Volts

Features ? Metal of Silicon Rectifier, Majority Conduction ? Guard ring for transient protection ? High surge capacity, High current capability ? Low power loss, High Efficiency ? Halogen free available upon request by adding suffix -HF ? Epoxy meets UL 94 V-0 flammability rating ? Moisture

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MCC