723F データシートの表示（PDF） - Microsemi Corporation
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723F Datasheet PDF : 4 Pages
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SG723
ABSOLUTE MAXIMUM RATINGS (Note 1)
Pulse
(50
ms)
Input
Voltage
from
V
IN
to
V-
.........................
50V
Continuous Input Voltage from VIN to V- ............................. 40V
Input to Output Voltage Differential .................................... 40V
Maximum Output Current .............................................. 150mA
Current from VZ (J-Package only)................................... 25 mA
Note 1. Exceeding these ratings could cause damage to the device.
THERMAL DATA
J Package:
Thermal Resistance-Junction to Case, θJC .................. 30°C/W
Thermal Resistance-Junction to Ambient, θJA .............. 80°C/W
T Package:
Thermal Resistance-Junction to Case, θJC .................. 25°C/W
Thermal Resistance-Junction to Ambient, θJA ........... 130°C/W
F Package:
Thermal Resistance-Junction to Case, θJC ................... 80°C/W
Thermal Resistance-Junction to Ambient, θJA ........... 145°C/W
L Package:
Thermal Resistance-Junction to Case, θJC .................. 35°C/W
Thermal Resistance-Junction to Ambient, θJA ........... 120°C/W
Current
from
V ...............................................................
REF
15mA
Operating Junction Temperature
Hermetic (T, J, F, L-Packages)..................................... 150°C
Storage Temperature Range ........................... -65°C to 150°C
Lead Temperature (Soldering, 10 Seconds) ................. 300°C
Note A.
Junction Temperature Calculation:
T
J
=
T
A
+
(P
D
x
θJA).
Note B. The above numbers for θJC are maximums for the limiting
thermal resistance of the package in a standard mount-
ing configuration. The θJA numbers are meant to be
guidelines for the thermal performance of the device/pc-
board system. All of the above assume no ambient
airflow.
RECOMMENDED OPERATING CONDITIONS (Note 2)
Input Voltage Range ................................. (VOUT +4.5V) to 38 V
Output Current Range ........................................ 5mA to 45mA
Reference Current............................................................. 5mA
Note 2. Range over which the device is functional.
Zener Current (J-Package only)......................................... 5mA
Operating Ambient Temperature Range
SG723 .......................................................... -55°C to 125°C
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, these specifications apply for the operating ambient temperature of TA = 25°C, VIN = VC = 12V, V- = 0V, VOUT = 5V, IL =
1 mA, RSC = 0Ω, C1 = 100pF, and divider impedance as seen by error amplifier ≤ 10KΩ. Low duty cycle pulse testing echniques are used which maintains
junction and case temperatures equeal to the ambient temperature.)
Parameter
Input Voltage Range
Output Voltage Range
Input to Output Differential
Line Regulation (Note 3)
Load Regulation (Note 3)
Ripple Rejection
Temperature Stability (Note 4)
Short Circuit Current Limit
Reference Voltage
Output Noise Voltage
Standby Current Drain
Long Term Stability
Test Conditions
VIN = 12V to 15V
T = T to T
A
MIN
MAX
VIN = 12V to 40V
IL = 1 to 50 mA
T = T to T
A
MIN
MAX
f = 50 Hz to 10KHz
CREF = 0
C
REF
=
5µF
TA = TMIN to TMAX
RSC = 10Ω
BW = 100Hz to 10KHz
CREF = 0
CREF = 5µF
IL = 0, VIN = 30V
SG723
Min. Typ. Max.
9.5
40
2.0
37
3.0
38
0.01 0.1
0.3
0.02 0.2
0.03 0.15
0.6
Units
V
V
V
%VOUT
%V
OUT
%VOUT
%VOUT
%V
OUT
74
86
0.002 0.015
65
6.95 7.15 7.35
dB
dB
%/°C
mA
V
20
µVrms
2.5
µVrms
2.3 3.5 mA
0.1
%/Khr
Note 3. Applies for constant junction temperature. Temperature drift effects must be taken
into account separately when the unit is operating under conditions of high dissipa-
tion.
Note 4. These parameters, although guaranteed,
are not tested in production.
09/02 Rev 1.3
Copyright © 1997
LINFINITY Microelectronics Inc.
11861 Western Avenue ∞ Garden Grove, CA 92841
2
(714) 898-8121 ∞ FAX: (714) 893-2570
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