(China (Mainland))
Product Summary
The LM2596DSADJR4G is a regulator. It is ideally suited for easy and convenient design of a step-down switching regulator (buck converter). It is capable of driving a 3.0 A load with excellent line and load regulation. This device LM2596DSADJR4G is available in adjustable output version and it is internally compensated to minimize the number of external components to simplify the power supply design. The applications of the LM2596DSADJR4G include Simple High-Efficiency Step-Down (Buck) Regulator, Efficient Pre-Regulator for Linear Regulators, On-Card Switching Regulators, Positive to Negative Converter (Buck-Boost), Negative Step-Up Converters and Power Supply for Battery Chargers.
Parametrics
LM2596DSADJR4G absolute maximum ratings: (1)Maximum Supply Voltage, Vin: 45 V; (2)ON/OFF Pin Input Voltage: -0.3 V ≤ V ≤ +Vin V; (3)Output Voltage to Ground (Steady-State): -1.0 V; (4)Thermal Resistance, Junction-to-Ambient, RθJA: 65℃/W; (5)Thermal Resistance, Junction-to-Case, RθJC: 5.0℃/W; (6)Storage Temperature Range, Tstg: -65 to +150℃; (7)Minimum ESD Rating: 2.0 kV; (8)Lead Temperature (Soldering, 10 seconds): 260℃; (9)Maximum Junction Temperature, TJ: 150℃.
Features
LM2596DSADJR4G features: (1)Adjustable Output Voltage Range 1.23 V ? 37 V; (2)Guaranteed 3.0 A Output Load Current; (3)Wide Input Voltage Range up to 40 V; (4)150 kHz Fixed Frequency Internal Oscillator; (5)TTL Shutdown Capability; (6)Low Power Standby Mode, typ 80 μA; (7)Thermal Shutdown and Current Limit Protection; (8)Internal Loop Compensation; (9)Moisture Sensitivity Level (MSL) Equals 1; (10)Pb?Free Packages are Available.
Diagrams
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 LM2596DSADJR4G |
ON Semiconductor |
Switching Converters, Regulators & Controllers 3A BUCK SWCH 150KHZ |
Data Sheet |
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