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MC34726CFC Datasheet (PDF) - Freescale Semiconductor, Inc

MC34726CFC Datasheet PDF - Freescale Semiconductor, Inc
No. de pieza MC34726CFC
Descarga  MC34726CFC Descarga

Tamaño del archivo   1232.76 Kbytes
Page   19 Pages
Fabricante Electrónico  FREESCALE [Freescale Semiconductor, Inc]
Página de inicio  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc
Descripción Electrónicos 300 mA High Efficiency Low Quiescent Current Synchronous Buck Regulator With Z-mode

MC34726CFC Datasheet (PDF)

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MC34726CFC Datasheet PDF - Freescale Semiconductor, Inc

No. de pieza MC34726CFC
Descarga  MC34726CFC Click to download

Tamaño del archivo   1232.76 Kbytes
Page   19 Pages
Fabricante Electrónico  FREESCALE [Freescale Semiconductor, Inc]
Página de inicio  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc
Descripción Electrónicos 300 mA High Efficiency Low Quiescent Current Synchronous Buck Regulator With Z-mode

MC34726CFC Datasheet (HTML) - Freescale Semiconductor, Inc

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MC34726CFC Detalles de producto

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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Acerca de Freescale Semiconductor, Inc


Freescale Semiconductor fue una compañía de semiconductores estadounidenses que fue fundada en 1948.
La compañía fue un proveedor líder de microcontroladores, sensores y otros productos de semiconductores para diversas aplicaciones en los mercados automotrices, industriales y de consumo.
Los productos de Freescale eran conocidos por su alto rendimiento, bajo consumo de energía y un pequeño factor de forma.
La compañía fue adquirida por NXP Semiconductores en 2015, y sus productos y tecnologías continúan desarrollándose y vendiendo bajo la marca NXP.

*Esta información es solo para fines informativos generales, no seremos responsables de ninguna pérdida o daño causado por la información anterior.




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