USB2532 datasheet(53/60 Pages) SMSC

Part #	USB2532

Description	USB 2.0 Hi-Speed 2-Port Hub Controller

PDF	60 Pages

Scroll/Zoom	100%

Manufacturer	SMSC [SMSC Corporation]

Direct Link	http://www.smsc.com

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USB 2.0 Hi-Speed 2-Port Hub Controller

Datasheet

SMSC USB2532

Revision 1.0 (06-17-13)

DATASHEET

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 Datasheet(PDF) 53 Page - SMSC Corporation

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