CM3511-04SN 데이터 시트보기 (PDF) - California Micro Devices Corp

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CM3511-04SN

Dual USB Overcurrent Switch 1.2A (VCC) / 200mA (VSBY)

California Micro Devices Corp 

CALIFORNIA MICRO DEVICES

Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.

PRELIMINARY

CM3511

OC# Response to Momentary Overcurrent Fault

IOUT

>1200mA

<1200mA

VOUT

I VOUT drops to reduce OUT

OC#

DieTemp.

OC# goes active

after 10ms (min)

20ms (typ.) delay

OC# goes inactive as

soon as overcurrent

condition stops

<150’C

IOUT

VOUT

OC# Response to Continuous Overcurrent Fault

>1200mA

VOUT drops to reduce IOUT

Total powerdown when

over-temperature limit

reached

Re-powers when

temperature drops

to 125’C

OC#

OC# goes active

after 10ms (min)

20ms (typ.) delay

OC# stays low

Die Temp.

TMAX = 150’C

150’C

TMIN = 125’C

Note: The other port stays on (unless it is also in current limit.)

© 2003 California Micro Devices Corp. All rights reserved

11/10/03 430 N. McCarthy Blvd, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846

www.calmicro.com

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