STW4811MBRASLASHLF datasheet(1/85 Pages) STMICROELECTRONICS

tên linh kiện	STW4811MBRA/LF

Giải thích chi tiết về linh kiện	Power management for multimedia processors

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1 / 85 page

June 2010

CD00131784 Rev 4

1/85

1

STw4811M

STw4811N

Power management for multimedia processors

Features

■ 2 step-down converters

– 1 to 1.45 V with 15 steps at 700 mA

– 1.8 V at 600 mA for general purpose usage

■ 3 low-drop output regulators for different uses

– PLL analog supplies:

1.05 V, 1.2 V, 1.3 V 1.8 V - 10 mA

– Processor analog functions:

2.5V - 10mA

– Auxiliary device:

1.5 V, 1.8V , 2.5 V, 2.8 V - 150 mA

■ USB OTG module

– Full and low speed USB OTG transceiver

– Charge-pump (5 V, 100 mA) for USB cable

■ Mass memory cards (SD/MMC/SDIO)

– 1 linear regulator: 1.8 V, 1.85 V, 2.6 V,

2.7 V, 2.85 V, 3 V, 3.3 V - 150 mA

– Level shifter

■ Miscellaneous

– 32 kHz control for multimedia processor

– Processor supply monitoring

– Processor reset control

– 2 serial I2C interfaces

Applications

■ ST NomadikTM STn881x

■ Multimedia processor

■ Mobile phones, PDA, videophone

Description

STw4811 is a power management companion

chip for multimedia processors used in portable

applications. It supplies the multimedia processor

including its memories and peripherals. STw4811

supports the main mass memory standard cards.

SDIOTM is also supported and allows to connect

multimedia peripherals like cameras.

6x6x1.2mm

0.5mm pitch

TFBGA 84

4.6x4.6x1.0mm

0.4mm pitch

VFBGA 84

STw4811

www.stnwireless.com

Số phần tương tự - STW4811MBRA/LF

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	STW4811MBRA/LF	1Mb / 86P	Power management for multimedia processors 25-Aug-2008

More results

Mô tả tương tự - STW4811MBRA/LF

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	STW4810	847Kb / 72P	Power Management for Multimedia Processors Feb-2006
Freescale Semiconductor...	MCIMX31	1Mb / 108P	Multimedia Applications Processors
STMicroelectronics	STW4810	940Kb / 78P	Power management for multimedia processors 03-Sep-2007
	STW4810_0709	979Kb / 79P	Power management for multimedia processors 03-Sep-2007
	STW4811M	1Mb / 86P	Power management for multimedia processors 25-Aug-2008
Freescale Semiconductor...	MCIMX31	1Mb / 122P	Multimedia Applications Processors
Freescale Semiconductor...	MCIMX31	2Mb / 118P	Multimedia Applications Processors
National Semiconductor ...	LP8725	537Kb / 6P	Power Management Unit for Application/Multimedia Processors and Sub-Systems
Texas Instruments	LP8725	1Mb / 46P	LP8725 Power Management Unit for Application or Multimedia Processors and Subsystems
Linear Technology	LTC3676	517Kb / 38P	Power Management Solution for Application Processors

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STW4811MBRA/LF bảng dữ liệu(HTML) 1 Page - STMicroelectronics

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