4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs

Datasheet

SMSC USB2226

21

Revision 1.4 (10-08-07)

DATASHEET

Note 6.1

Output leakage is measured with the current pins in high impedance.

Note 6.2

See Appendix A for USB DC electrical characteristics.

Note 6.3

The Maximum power dissipation parameters of the package should not be exceeded.

Integrated Power FETs for

MS_PWR or SM/xD_PWR

Output Current

Short Circuit Current Limit

On Resistance

Output Voltage Rise Time

100

140

2.1

800

mA

mA

Ω

μs

MS_PWR or

SM/xD_PWR;

MS_PWR or

SM/xD_PWR;

MS_PWR or

SM/xD_PWR;

MS_PWR or

SM/xD_PWR;

Integrated Power FET for

SD/MMC_PWR

Output Current

Short Circuit Current Limit

On Resistance

Output Voltage Rise Time

200

181

2.1

800

mA

mA

Ω

μs

SD/MMC_PWR;

SD/MMC_PWR;

SD/MMC_PWR;

SD/MMC_PWR;

Supply Current Unconfigured

55

80

mA

Supply Current Active

(Full Speed)

75

90

mA

Supply Current Active

(High Speed)

75

100

mA

Supply Current Standby

305

420

µA

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

COMMENTS