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MC34726BFC Folha de dados (PDF) - Freescale Semiconductor, Inc

MC34726BFC Datasheet PDF - Freescale Semiconductor, Inc
Nome de Peças MC34726BFC
Download  MC34726BFC Download

Tamanho do Arquivo   1232.76 Kbytes
página   19 Pages
Fabricante Electrônico  FREESCALE [Freescale Semiconductor, Inc]
Página de início  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc
Descrição Electrónicos 300 mA High Efficiency Low Quiescent Current Synchronous Buck Regulator With Z-mode

MC34726BFC Datasheet (PDF)

Go To PDF Page Download Folha de dados
MC34726BFC Datasheet PDF - Freescale Semiconductor, Inc

Nome de Peças MC34726BFC
Download  MC34726BFC Click to download

Tamanho do Arquivo   1232.76 Kbytes
página   19 Pages
Fabricante Electrônico  FREESCALE [Freescale Semiconductor, Inc]
Página de início  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc
Descrição Electrónicos 300 mA High Efficiency Low Quiescent Current Synchronous Buck Regulator With Z-mode

MC34726BFC Folha de dados (HTML) - Freescale Semiconductor, Inc

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MC34726BFC Detalhes do produto

300 mA High Efficiency Low Quiescent Current Synchronous Buck Regulator With Z-mode

The 34726 is a high efficiency, low quiescent current (IQ), synchronous buck regulator, implementing Freescale’s innovative Z-mode architecture. Freescale’s Z-mode architecture greatly improves the ripple performance during light load currents, but still maintains a low quiescent current of 65μA, at no load in “Sleepy” Z-mode.
The 34726 accepts an input voltage in the range of 2.7 to 5.5 V, making it ideally suited for single cell Li-Ion based applications. Factory preset output voltages, ranging from 0.8 to 3.3 V, reduce the number of required auxiliary components. The part is able to provide 300 mA of continuous load current across the input and the output voltage ranges.
The 34726 switches at 2.0 MHz to allow the use of small, surface mount inductors and capacitors to save precious board space.
The 34726 is available in the small, space saving, and low cost, 2x2 UDFN-8 packages. The part is guaranteed for operation over the -25°C to 85°C temperature range.

Features
• 94% peak efficiency
• 2.0 MHz switching frequency
• 2.7 to 5.5 V input voltage range
• Automatic transition to energy saving light load Z-mode (low ripple)
• Fixed output voltage options from 0.8 to 3.3 V
• 65 μA quiescent current during sleepy Z-mode
• 300 mA maximum continuous output current
• Internal 2.0 ms soft start
• Thermal and over-current protection
• 0.1 μA quiescent current in shutdown (disabled)
• Ultra thin 2x2 UDFN package
• Pb-free packaging designated by suffix code FC




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Sobre a Freescale Semiconductor, Inc


A Freescale Semiconductor era uma empresa de semicondutores americana que foi fundada em 1948.
A empresa era provedora líder de microcontroladores, sensores e outros produtos semicondutores para várias aplicações nos mercados automotivo, industrial e de consumo.
Os produtos da Freescale eram conhecidos por seu alto desempenho, baixo consumo de energia e pequeno fator de forma.
A empresa foi adquirida pelos semicondutores da NXP em 2015, e seus produtos e tecnologias continuam sendo desenvolvidos e vendidos sob a marca NXP.

*Esta informação é apenas para fins informativos gerais, não seremos responsáveis por qualquer perda ou dano causado pelas informações acima.




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