CALIFORNIA MICRO DEVICES
Absolute Maximum Ratings
Parameter
Rating
ESD Protection (All pins, HBM)
±
2000
V
CC
, V
SBY
Input Voltage
+ 5.6, GND - 0.5
Storage Temperature Range
-55 to +150
Operating Ambient
-40 to +85
Operating Junction
-40 to +150*
Output Current Loading
Internally limited
Package Power Dissipation
0.5
* - Internally limited
PRELIMINARY
CM3511
Unit
V
V
°C
A
W
Operating Conditions
(unless specified otherwise)
Parameter
Range
V
CC
, V
SBY
Input Voltage
4.5 to 5.5
Ambient Temperature
-40 to +85
0 to 1200
I
LOAD
per port
V
CC
V
SBY
0 to 200
Symbol
UVLO
V
OUT1
,
V
OUT2
R
SW1
R
SW2
I
LIM VCC
I
LIM VSBY
t
FBD
T
MAX
T
MIN
I
R CC
I
R SBY
I
CC ON
I
SBY OFF
I
SBY ON
I
CC OFF
I
CC H Q
I
SBY L Q
I
CC L Q
I
SBY H Q
V
IH-EN
V
IL-EN
I
OHZ-OC
V
OL-OC
Unit
V
°C
mA
Electrical Operating Characteristics
(over operating conditions unless specified otherwise)
Parameter
Conditions
MIN
TYP
MAX
V
CC
/V
SBY
voltage under which
2.2
2.5
circuit locks out - will not operate
Output Voltage
I
LOAD
= 1000mA, V
CC
= 5.0V,
4.8
SEL = 5V, T = 25°C
V
CC
Switch ON-Resistance
I
LOAD
= 0 to 1200mA; V
CC
= 5V
0.13
0.20
T=25°C
V
SBY
Switch ON-Resistance
I
LOAD
= 0 to 200mA; V
SBY
= 5V
0.7
1.4
T = 25°C
V
CC
over-current limit
V
CC
= 5V SEL = high
1200
V
SBY
over-current limit
V
SBY
= 5V SEL = low
200
Time delay from overcurrent
10
20
detection to OC# output
indication (fault blanking delay)
Temperature at which hot switch
150
turns off during overcurrent
125
Temperature at which cool
switch turns on, after cooling
from T
MAX
Reverse leakage from outputs
V
CC
= 0V, V
OUT
= 5V, SEL floating
1
V
SBY
= 0V, V
OUT
= 5V, SEL floating
to inputs – backdrive current
1
V
CC
= 5V, V
SBY
< V
CC
, SEL = high,
V
CC
operating supply current
95
I
LOAD
= 0mA
1
V
SBY
standby supply current
V
SBY
operating supply current
95
V
SBY
= 5V, V
SBY
>V
CC
, SEL = low,
I
LOAD
= 0mA
1
V
CC
standby supply current
V
CC
higher, quiescent current
40
V
CC
= 5V, V
SBY
< V
CC
, SEL floating
1
V
SBY
lower, quiescent current
V
CC
lower, quiescent current
1
V
CC
= 5V, V
SBY
>V
CC
, SEL floating
V
SBY
higher, quiescent current
40
EN# input Logic-1 threshold
V
CC
= 5V
2
EN# input Logic-0 threshold
V
CC
= 5V
0.8
OC# output OFF state leakage
V
CC
= 5V, V
OUT
= 5V
1.0
OC# output Logic-0 threshold
I
OC
= 1mA to V
CC
0.4
UNIT
V
V
Ω
Ω
mA
mA
ms
°C
°C
µA
µA
µA
µA
µA
µA
µA
µA
µA
V
V
uA
V
Note: the internal supply current is taken from whichever input (V
CC
or V
SBY
) is higher.
© 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
2
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
