(China (Mainland))
Product Summary
The UC1524AJ has been designed to retain the same highly versatile architecture of the industry standard UC1524 (SG1524) while offering substantial improvements to many of its limitations. The UC1524AJ includes a precise 5V reference trimmed to ±1% accuracy, eliminating the need for potentiometer adjustments; an error amplifier with an input range which includes 5V, eliminating the need for a reference divider; a current sense amplifier useful in either the ground or power supply output lines. The UC1524AJ is packaged in a hermetic 16-pin DIP and is rated for operation from -55°C to +125°C.
Parametrics
UC1524AJ absolute maximum ratings: (1) Supply Voltage (VIN) : 40V; (2) Collector Supply Voltage (VC) : 60V; (3) Output Current (each Output) : 200mA; (4) Maximum Forced Voltage (Pin 9, 10) ; (5) Maximum Forced Current (Pin 9, 10): ±10mA; (6) Reference Output Current: 50mA; (7) Oscillator Charging Current: 5mA; (8) Power Dissipation at TA=+25°C: 1000mW; (9) Power Dissipation at Tc=+25°C: 2000mW; (10) Operating Temperature Range: -55°C to +125°C; (11) Storage Temperature Range: -65 °C to +125°C ; (12) Lead Temperature, (Soldering, 10 seconds) : +300°C.
Features
UC1524AJ features: (1) Fully Interchangeable with Standard UC1524 Family; (2) Precision Reference Internally ±1%；(3) High-Performance Current Limit Function; (4) Under-Voltage Lockout with Hysteretic Turn-on; (5) Start-Up Supply Current Less Than 4mA; (6) Output Current to 200mA; (7) 60V Output Capability; (8) Thermal Shutdown Protection.
Diagrams
