USB4624 datasheet(47/58 Pages) MICROCHIP

47 / 58 page

USB 2.0 HSIC Hi-Speed 4-Port Hub Controller

Datasheet

 2014 Microchip Technology Inc.

DS00001717A-page 47

9.3.2

Suspend / Standby

9.3.2.1

Single Supply

The following tables detail the device power consumption when configured with a single VBAT supply

and an externally supplied VDD12 for HSIC For additional information on power connections, refer to

Chapter 4, "Power Connections," on page 21.

9.3.2.1.1

USB UPSTREAM

Note: Typical values measured with VBAT = 4.2V, VDD12 = 1.2V. Maximum values measured with

VBAT = 5.5V, VDD12 = 1.32V.

9.3.2.1.2

HSIC UPSTREAM

Note: Typical values measured with VBAT = 4.2V, VDD12 = 1.2V. Maximum values measured with

VBAT = 5.5V, VDD12 = 1.32V.

Table 9.3 Single Supply Suspend/Standby Power Consumption (USB Upstream)

MODE

SYMBOL

TYPICAL @ 25oCCOMMERCIAL

MAX

INDUSTRIAL

MAX

UNIT

Suspend

IVBAT

330

1200

1750

IVDD12

550

800

Standby

IVBAT

0.2

2.0

2.4

Table 9.4 Single Supply Suspend/Standby Power Consumption (HSIC Upstream)

MODE

SYMBOL

TYPICAL @ 25oCCOMMERCIAL

MAX

INDUSTRIAL

MAX

UNIT

Suspend

IVBAT

120

1200

1450

IVDD12

600

800

Standby

IVBAT

0.2

1.9

2.3

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