AIC2510 – Step-Down PWM Converter

AIC2510 Datasheet PDF learn more.

Part number : AIC2510

Functions : This is a kind of semiconductor, Step-Down PWM Converter.

Pin arrangement :

Package information :

Manufacturer : Analog Intergrations Corporation

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AIC2510 Datasheet PDF

The texts in the PDF file :

AIC2510 3A STEP-DOWN PWM CONVERTER 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 VIN + C1 AIC2510 1 IN 2 OUT 5 ON/OFF 4 FB GND 3 L1 D1 + C2 VOUT CF R1 C1: electrolyte capacitor 470uF C2: electrolyte capacitor 220uF CF:refer to table1 D1: SK54 L1:33uH R2 R1 short, R2 and CF open for fixed version Analog Integrations Corporation 3A1, No.1 Li-Hsin Rd. I, Science Park, Hsinchu 300, Taiwan TEL: 886-3-5772500 FAX: 886-3-5772510 DS-2510G-01 092408 1 AIC2510 ORDERING INFORMATION AIC2510- XXXXXXX ORDER NUMBER PACKING TYPE TR: TAPE & REEL TB: TUBE PACKAGE TYPE M5 : TO-263-5 T5 : TO-220-5 B5 : TO-220B P: Lead Free Commercial G: Green Package OUTPUT VOLTAGE DEFAULT : Adj 33 : 3.3V 50 : 5.0V 12 : 12.0V AIC2510PM5 AIC2510-33PM5 AIC2510-50PM5 AIC2510-12PM5 AIC2510PT5 AIC2510-33PT5 AIC2510-50PT5 AIC2510-12PT5 AIC251 [ … ]

AIC2510 PDF File

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