USB2532 datasheet(41/50 Pages) MICROCHIP

部件名	USB2532

功能描述	USB 2.0 Hi-Speed 2-Port Hub Controller

PDF	50 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

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USB 2.0 Hi-Speed 2-Port Hub Controller

Datasheet

 2014 Microchip Technology Inc.

DS00001701A-page 41

9.3

Power Consumption

This section details the power consumption of the device as measured during various modes of

operation. Power dissipation is determined by temperature, supply voltage, and external source/sink

requirements.

9.3.1

Operational / Unconfigured

9.3.2

Suspend / Standby

Note: Typical values measured with VDD33 = 3.3V. Maximum values measured with VDD33 = 3.6V.

Table 9.1 Operational/Unconfigured Power Consumption

TYPICAL (mA)

MAXIMUM (mA)

VDD33

HS Host / 1 HS Device

HS Host / 2 HS Devices

110

HS Host / 1 FS Device

HS Host / 2 FS Devices

Unconfigured

Table 9.2 Suspend/Standby Power Consumption

MODE

SYMBOL

TYPICAL @ 25oCCOMMERCIAL

MAX

INDUSTRIAL

MAX

UNIT

Suspend

IVDD33

320

1250

1750

Standby

IVDD33

130

140

USB2532 数据表(PDF) 41 Page - Microchip Technology

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