13892 datasheet(20/158 Pages) FREESCALE

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ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Analog Integrated Circuit Device Data



Freescale Semiconductor

MC13892

VSD ACTIVE MODE DC

Output Voltage VOUT

VINMIN < VIN < VINMAX, ILMIN < IL < ILMAX

VSD

VNOM - 3%

VNOM

VNOM + 3%

Load Regulation

1.0 mA < IL < ILMAX, for any VINMIN < VIN < VINMAX

VSDLOR

–

0.25

mV/mA

Line Regulation

VINMIN < VIN < VINMAX, for any ILMIN < IL < ILMAX

VSDLIR

–

5.0

8.0

Short-circuit Protection Threshold

VINMIN < VIN < VINMAX, Short-circuit VOUT to GND

ISDSHT

ILMAX+20%

–

VSD LOW-POWER MODE DC - VSDMODE = 1

Output Voltage VOUT

VINMIN < VIN < VINMAX, ILMINLP < IL < ILMAXLP

VSDLO

VNOM -3%

VNOM

VNOM +3%

Current Load Range ILMINLP to ILMAXLP

ISDLO

0.0

–

3.0

VUSB GENERAL

Operating Input Voltage Range VINMIN to VINMAX

Supplied by VBUS

Supplied by SWBST

VINUSB

4.4

–

5.0

–

5.25

5.75

Operating Current Load Range ILMIN to ILMAX

IUSB

0.0

–

100

Bypass Capacitor Value Range

COUSB

0.65

2.2

–

µF

Bypass Capacitor ESR

10 kHz -1.0 MHz

ESRUSB

0.0

–

0.1



VUSB ACTIVE MODE DC

Output Voltage VOUT

VINMIN < VIN < VINMAX, ILMIN < IL < ILMAX

VUSB

VNOM - 4%

3.3

VNOM + 4%

Load Regulation

0 < IL < ILMAX from DM/DP for any VINMIN < VIN < VINMAX

VUSBLOR

–

1.0

mV/mA

Line Regulation

VINMIN < VIN < VINMAX, for any ILMIN < IL < ILMAX

VUSBLIR

–

Short-circuit Protection Threshold

VINMIN < VIN < VINMAX, Short-circuit VOUT to GND

VUSBSHT

ILMAX+20%

–

VUSB2

Operating Input Voltage Range VINMIN to VINMAX

Extended operation

VINUSB2

VNOM +0.25

UVDET

–

4.65

Operating Current Load Range ILMIN to ILMAX

IUSB2

0.0

–

Minimum Bypass Capacitor Value

Used as a condition for all other parameters

COUSB2

0.65

2.2

–

µF

Bypass Capacitor ESR

10 kHz -1.0 MHz

ESRUSB2

0.0

–

0.1



Table 5. Static Electrical Characteristics (continued)

Characteristics noted under conditions -40

C  TA  85 C, GND = 0 V unless otherwise noted. Typical values noted reflect

the approximate parameter means at TA = 25 °C under nominal conditions, unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

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