(China (Mainland))
Product Summary
The SG3524DR is a regulating pulse-width modulator. The SG3524DR incorporates all the functions required in the construction of a regulating power supply, inverter, or switching regulator on a single chip. The SG3524DR can be used as the control element for high-power-output applications. The device was designed for switching regulators of either polarity, transformer-coupled dc-to-dc converters, transformerless voltage doublers, and polarity-converter applications employing fixed-frequency, pulse-width modulation (PWM) techniques.
Parametrics
SG3524DR absolute maximum ratings: (1)Supply voltage, VCC:40 V; (2)Collector output current, ICC:100 mA; (3)Reference output current, IO(ref):50 mA; (4)Current through CT terminal:–5 mA; (5)Operating virtual junction temperature:150℃; (6)Package thermal impedance, θJA (see Notes 3 and 4):73℃/W; (7)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃; (8)Storage temperature range:–65℃ to 150℃.
Features
SG3524DR features: (1)Complete Pulse-Width Modulation (PWM) Power-Control Circuitry; (2)Uncommitted Outputs for Single-Ended or Push-Pull Applications; (3)Low Standby Current...8 mA Typ; (4)Interchangeable With Industry Standard SG2524 and SG3524.
Diagrams
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 SG3524DR |
Texas Instruments |
Voltage Mode PWM Controllers Regulating Pulse Width Modulator |
Data Sheet |
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SG3524DRE4 |
Texas Instruments |
Voltage Mode PWM Controllers Regulating Pulse Width Modulator |
Data Sheet |
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SG3524DRG4 |
Texas Instruments |
Voltage Mode PWM Controllers Regulating PWM |
Data Sheet |
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