Dual Micropower DC/DC Converters with Schottky Diodes

DESCRIPTION The LT®3463/LT3463A are dual micropower DC/DC converters with internal Schottky diodes in a 10-lead 3mm × 3mm DFN package. Negative and positive LT3463 converters have a 250mA current limit. The LT3463A positive converter also has a 250mA limit, while the negative converter has a 400m

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LINEAR

1.7MHz, 600mA Synchronous Step-Down Converter

DESCRIPTION The MP2104 is a 1.7MHz constant frequency, current mode, PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell Lithium-

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MPS

美国芯源

Dual 1.2MHz, 800mA Synchronous Step-Down Converter

DESCRIPTION The MP2109 contains two independent 1.2MHz constant frequency, current mode, PWM step-down converters. Each converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. The MP2109 is ideal for powering portable equipment that r

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MPS

美国芯源

1.6MHz Synchronous Step-Down plus 200mA LDO

DESCRIPTION The MP2101 is an internally compensated 1.6MHz fixed-frequency PWM step-down switcher with a 200mA low dropout (LDO) linear regulator. It is ideal for portable equipment powered by a single cell Lithium-Ion (Li+) Battery. The MP2101 can provide 800mA and 200mA of load current from a 2

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MPS

美国芯源

16μA IQ,, 1.2A PWM Step-Down DC-DC Converters

文件：280.66 Kbytes 页数：12 Pages

Maxim

美信

POWER INDUCTORS (SMD Type)

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SUMIDA

胜美达

POWER INDUCTORS

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SUMIDA

胜美达

CDRH3D16 SMD POWER INDUCTOR

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AITCOMPONENTS

功率电感

• Dimension(L*W*H.mm):3.80 *3.80 *1.80 \n• Inductance(µH):-uH\n• Rated Current(A):0.40 -3.60 ;

TNK

讯康电子

1.2MHz STEP-UP CONVERTER

GENERAL DESCRIPTION The SM8237 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current. The device can drive two, three or four LEDs in series from a Li-ion cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness a

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Samhop

三合微科