JAN1525AJ(1996) 데이터 시트보기 (PDF) - Microsemi Corporation
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JAN1525AJ Datasheet PDF : 7 Pages
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SG1525A/SG1527A SERIES
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage (+V ) ....................................................... 40V
IN
Collector Supply Voltage (VC) ........................................... 40V
Logic Inputs ....................................................... -0.3V to 5.5V
Analog Inputs ....................................................... -0.3V to V
IN
Output Current, Source or Sink ................................... 500mA
Reference Load Current ............................................... 50mA
Note 1. Values beyond which damage may occur.
Oscillator Charging Current ............................................ 5mA
Operating Junction Temperature Range
Hermetic (J, L Packages) ..................................... 150°C
Plastic (N, DW Packages ) ....................................... 150°C
Storage Temperature Range .......................... -65°C to 150°C
Lead Temperature (Soldering, 10 seconds) ................. 300°C
THERMAL DATA
J Package:
Thermal Resistance-Junction to Case, θJC .................. 30°C/W
Thermal Resistance-Junction to Ambient, θJA .............. 80°C/W
DW Package:
Thermal Resistance-Junction to Case, θJC .................. 40°C/W
Thermal Resistance-Junction to Ambient, θJA ............. 95°C/W
L Package:
Thermal Resistance-Junction to Case, θJC .................. 35°C/W
Thermal Resistance-Junction to Ambient, θJA ........... 120°C/W
N Package:
Thermal Resistance-Junction to Case, θJC ................... 40°C/W
Thermal Resistance-Junction to Ambient, θJA ............. 65°C/W
Note A. Junction Temperature Calculation: TJ = TA + (PD 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 (+VIN) ................................................ 8V to 35V
Collector Voltage (VC) .......................................... 4.5V to 35V
Sink/Source Load Current (steady state) ............. 0 to 100mA
Sink/Source Load Current (peak) ......................... 0 to 400mA
Reference Load Current ........................................ 0 to 20mA
Oscillator Frequency Range ....................... 100Hz to 350KHz
Oscillator Timing Resistor (RT) ........................ 2KΩ to 150KΩ
Note 2: Range over which the device is functional.
Deadtime Resistor Range (RD) ............................. 0Ω to 500Ω
Maximum Shutdown Source Impedance ......................... 5KΩ
Oscillator Timing Capacitor (C ) ...................
T
0.001µF to 0.1µF
Operating Ambient Temperature Range
SG1525A/SG1527A .................................... -55°C to 125°C
SG2525A/SG2527A ...................................... -25°C to 85°C
SG3525A/SG3527A ......................................... 0°C to 70°C
ELECTRICAL CHARACTERISTICS
(Unless
otherwise
specified,
these
specifications
apply
over
the
operating
ambient
temperatures
for
SG1525A/SG1527A
with
-55°C
≤
T
A
≤
125°C,
SG2525A/SG2527A with -25°C ≤ TA ≤ 85°C, SG3525A/SG3527A with 0°C ≤ TA ≤ 70°C, and +VIN = 20V. Low duty cycle pulse testing techniques are
used which maintains junction and case temperatures equal to the ambient temperature.)
Parameter
Test Conditions
Reference Section
Output Voltage
Line Regulation
Load Regulation
Temperature Stability (Note 3)
T
J
=
25°C
VIN = 8V to 35V
IL = 0 to 20mA
Over Operating Temperature Range
Total Output Voltage Range (Note 3) Over Line, Load and Temperature
Short Circuit Current
Output Noise Voltage (Note 3)
Long Term Stability (Note 3)
VREF = 0V, TJ = 25°C
10Hz
≤
f
≤
10KHz,
T
J
=
25°C
TJ = 125°C
SG1525A/2525A
SG1527A/2527A
SG3525A
SG3527A
Units
Min. Typ. Max. Min. Typ. Max.
5.05 5.10 5.15 5.00 5.10 5.20 V
10 30
10 30 mV
20 50
20 50 mV
20 50
20 50 mV
5.00
5.20 4.95
5.25 V
80 100
80 100 mA
40 200
40 200 µVrms
20 50
20 50 mV/khr
Note 3. These parameters, although guaranteed over the recommended operating conditions, are not 100% tested in production.
Note 4. FOSC = 40KHz (RT = 3.6KΩ, CT = 0.01µF, RD = 0Ω)
Note 5. Applies to SG1525A/2525A/3525A only, due to polarity of output pulses.
11/91 Rev 1.3 10/96
Copyright © 1996
LINFINITY Microelectronics Inc.
2
11861 Western Avenue ∞ Garden Grove, CA 92841
(714) 898-8121 ∞ FAX: (714) 893-2570
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