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AIC2510-50PB5 Datasheet(PDF) 1 Page - Analog Intergrations Corporation |
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AIC2510-50PB5 Datasheet(HTML) 1 Page - Analog Intergrations Corporation |
1 / 11 page AIC2510 3A STEP-DOWN PWM CONVERTER Analog Integrations Corporation 3A1, No.1 Li-Hsin Rd. I, Science Park, Hsinchu 300, Taiwan DS-2510G-01 092408 TEL: 886-3-5772500 FAX: 886-3-5772510 www.analog.com.tw 1 FEATURES Operating Input Voltage From 4.5V to 30V 3.3V, 5V, 12V and Adjustable Output Version Adjustable Version Output Voltage Range, 1.2V to 30V ± 4% max Over Line and Load Regulation Available in TO-263-5, TO-220-5 and TO-220B Package Requires Only 4 External Components 150KHz Fixed Constant Frequency Low Power Standby Mode, IQ Typically 80µA TTL Shutdown Capability Current Limit and Thermal Shutdown Protection 3A Guaranteed Output Load Current APPLICATIONS Fixed Voltage power supply for LCD Monitor and LCD TV On-Card Switching regulators Simple High Efficiency Step-down regulator GENERAL DESCRIPTION The AIC2510 series are step-down monolithic PWM converters for delivering 3A at fixed voltages of 3.3V, 5.0V, 12V and using an external divider to adjust output voltage from 1.2V to 30V with excellent line and load regulation. Switching frequency up to 150KHz is achievable thus allowing smaller-sized filter components. Internal current limit and thermal shutdown circuits provide protection from overloads. The internal precise reference combined with voltage feedback loop provides optimum output voltage accuracy and fast load transient response. TYPICAL APPLICATION CIRCUIT L1 R1 R2 + C2 + C1 D1 VOUT VIN IN 1 ON/OFF 5 OUT 2 FB 4 3 GND AIC2510 R1 short, R2 and CF open for fixed version CF C1: electrolyte capacitor 470uF C2: electrolyte capacitor 220uF CF:refer to table1 D1: SK54 L1:33uH |
Similar Part No. - AIC2510-50PB5 |
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Similar Description - AIC2510-50PB5 |
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