SG3543DW Microsemi Analog Mixed Signal Group, SG3543DW Datasheet - Page 2

• Manufacturer Part Number: SG3543DW
• Description: IC PWR SUPPLY SUPERVISOR 16SOIZ
• Manufacturer: Microsemi Analog Mixed Signal Group

Specifications of SG3543DW

• Applications: Power Supply, Supervisor
• Voltage - Supply: 4.5 V ~ 40 V
• Current - Supply: 7mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Voltage - Input: -

Rev 1.1a
Copyright
ABSOLUTE MAXIMUM RATINGS
Input Supply Voltage (+V
Sense Inputs ......................................................................
SCR Trigger Current
Indicator Output Voltage .....................................................
Note 1. Values beyond which damage may occur.
Note 2. At higher input voltages, a dissipation limiting resistor, R
J Package:
N Package:
DW Package:
L Package:
RECOMMENDED OPERATING CONDITIONS
Input Supply Voltage (+V
Current Limit Common Mode
Reference Load Current ...........................................
Indicator Output Voltage .........................................
Indicator Output Current ...........................................
Note 3: Range over which the device is functional.
Note 4. Larger value capacitor may be used with peak current limiting. See Figure 7.
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG1543 with -55 C
-25 C
used which maintains junction and case temperatures equal to the ambient temperature.)
THERMAL DATA
Supply Section
Input Voltage Range
Supply Current
Reference Section
Output Voltage
Line Regulation
Load Regulation
Short Circuit Current
Temperature Stability
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Input Voltage Range .......................................
1994
T
A
85 C, SG3543 with 0 C T
Parameter
(Note 2)
Junction to Case
Junction to Ambient
Junction to Case
Junction to Ambient
Junction to Case
Junction to Ambient
Junction to Case
Junction to Ambient
IN
IN
).................................................
) ....................................
.........................................
A
,
,
,
,
70 C, and +V
T
+V
T
+V
I
V
REF
(Note 1)
J
J
REF
JC
,
JC
,
JC
,
JC
,
= 25 C to T
= 25 C
IN
IN
= 0 to 10mA
.................. 30°C/W
.................. 40°C/W
................... 40°C/W
.................. 35°C/W
= 0V
= 40V, Outputs open, T
= 5 to 30V
JA
JA
JA
JA
.............. 80°C/W
............. 65°C/W
............. 95°C/W
............ 120°C/W
0V to +V
IN
4.7V to 40V
4.7V to 40V
= 10V. Indicator outputs have 2K pull-up resistor. Low duty cycle testing techniques are
MAX
(Note 3)
0 to 10mA
0 to 10mA
Test Conditions
300mA
IN
G
+V
40V
40V
, is required. See Figure 1.
-3V
IN
2
J
Indicator Output Sink Current ..........................................
Operating Junction Temperature
Storage Temperature Range ............................
Note A. Junction Temperature Calculation: T
Note B. The above numbers for
Delay Timing Capcitor
Operating Ambient Temperature Range
RoHS Peak package Solder Reflow Temp. (40 sec. max. exp.)..... 260°C (+0. -5)
= 25 C
Hermetic (J, L Packages) ............................................
Plastic (N, DW Packages) ...........................................
SG1543 .........................................................
SG2543 ...........................................................
SG3543 ..............................................................
thermal resistance of the package in a standard mount-
ing configuration. The
guidelines for the thermal performance of the device/pc-
board system. All of the above assume no ambient
airflow.
Min. Typ. Max. Min. Typ. Max.
2.48
2.45
4.5
4.7
12
SG1543/2543
(Note 4)
2.50
.005
25
7
1
1
11861 Western Avenue
JC
.....................................
2.52
2.55
40
40
10
10
40
5
JA
are maximums for the limiting
numbers are meant to be
2.45
2.40
[phone]
4.5
4.7
12
T
J
A
SG3543
= T
2.50
.005
125 C, SG2543 with
25
A
7
1
1
Garden Grove, CA 92841
+ (P
-65 C to 150 C
-55 C to 125 C
-25 C to 85 C
2.55
2.60
D
10
40
40
40
10
FAX: [phone]
0 C to 70 C
5
x
JA
0 to 1 F
).
Units
%/ C
150 C
150 C
50mA
mA
mV
mV
mA
V
V
V
V