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SG1532J/DESC Datasheet(PDF) 2 Page - Microsemi Corporation |
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SG1532J/DESC Datasheet(HTML) 2 Page - Microsemi Corporation |
2 / 5 page SG1532/SG2532/SG3532 2/93 Rev 1.1 2/94 LINFINITY Microelectronics Inc. Copyright © 1994 11861 Western Avenue ∞ ∞ ∞ ∞ ∞ Garden Grove, CA 92841 2 (714) 898-8121 ∞ ∞ ∞ ∞ ∞ FAX: (714) 893-2570 Pulse (50 ms) Input Voltage from V IN to V- ....................... Continuous Input Voltage from V IN to V-............................ Input to Output Voltage Differential................................... Maximum Output Current ........................................... Current from V Z (J, L-Package only)............................. ABSOLUTE MAXIMUM RATINGS (Note 1) Current from V REF.......................................................... Operating Junction Temperature Hermetic (T, J, L-Packages)....................................... Storage Temperature Range .......................... Lead Temperature (Soldering, 10 Seconds) ................. 25mA 150 °C -65 °C to 150°C 300 °C 50V 40V 40V 250mA 100mA Note 1. Exceeding these ratings could cause damage to the device. J Package: Thermal Resistance-Junction to Case, θ JC .................. 30°C/W Thermal Resistance-Junction to Ambient, θ JA .............. 80°C/W T Package: Thermal Resistance-Junction to Case, θ JC .................. 25°C/W Thermal Resistance-Junction to Ambient, θ JA ........... 130°C/W L Package: Thermal Resistance-Junction to Case, θ JC .................. 35°C/W Thermal Resistance-Junction to Ambient, θ JA ........... 120°C/W THERMAL DATA Note A. Junction Temperature Calculation: T J = TA + (PD x θJA). Note B. The above numbers for θ JC are maximums for the limiting thermal resistance of the package in a standard mount- ing configuration. The θ JA numbers are meant to be guidelines for the thermal performance of the device/pc- board system. All of the above assume no ambient airflow. ELECTRICAL CHARACTERISTICS (Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG1532 with -55 °C ≤ T A ≤ 125 °C, SG2532 with 0°C ≤ T A ≤ 70°C, SG3532 with 0°C ≤ TA ≤ 70°C, VIN = 10V, VOUT = 5V, and IOUT = 1mA. Low duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.) Input Voltage Range SG1532/SG2532 ................................................. SG3532 .............................................................. Output Current Range ....................................... 5V to 45V 5V to 36V 1mA to 100mA Reference Current ........................................................ Zener Current (J & L-Packages only) ........................... Operating Ambient Temperature Range SG1532 ........................................................ SG2532/SG3532 .............................................. 5mA 20mA -55°C to 125°C 0°C to 70°C RECOMMENDED OPERATING CONDITIONS (Note 2) Note 2. Range over which the device is functional. Units SG1532/SG2532 Test Conditions Parameter Input Voltage Range Output Voltage Range Max Output Current Min (V IN - VOUT) Reference Voltage Temperature Stability (Note 4) Ref Short Circuit Current Line Regulation (Note 3) Load Regulation (Note 3) Current Limit Sense Voltage Shutdown Voltage Threshold Shutdown Source Current Zener Voltage Standby Current Error Amplifier Offset Voltage Error Amplifier Input Bias Current T A = 25°C R SC = 0, VOUT = 0, TA = 25°C I OUT = 100mA, TA = 25°C T A = 25°C V REF = 0, TA = 25°C 8V ≤ V IN ≤ 40V 8V ≤ V IN ≤ 20V, IOUT = 25mA 1mA ≤ I OUT ≤ 25mA 1mA ≤ I OUT ≤ 100mA R SC = 100Ω, VOUT = 0V V OUT = high I OUT = 10mA, (J and L-Packages only) V IN = 40V SG3532 Min. Typ. Max. Min. Typ. Max. 4.5 4.7 2.0 2.40 2.35 0.06 0.40 100 6.0 175 1.7 2.50 0.005 15 0.005 0.01 0.002 0.002 0.08 0.70 200 6.4 2.5 2.0 4.0 50 50 38 250 2.0 2.60 2.65 0.015 25 0.01 0.02 0.004 0.005 0.10 1.0 300 7.2 3.5 10 15 4.5 4.7 2.0 2.40 2.35 0.06 0.40 100 6.0 175 1.7 2.50 0.005 15 0.005 0.01 0.002 0.002 0.08 0.70 200 6.4 2.5 2.0 4.0 40 40 38 250 2.0 2.60 2.65 0.015 25 0.02 0.03 0.004 0.005 0.10 1.0 300 7.2 3.5 15 20 V V V mA V V V %/°C mA %/V %/V %/mA %/mA V V µA V mA mV µA |
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