MAX1561ETA+T Maxim Integrated Products, MAX1561ETA+T Datasheet
MAX1561ETA+T
Specifications of MAX1561ETA+T
Related parts for MAX1561ETA+T
MAX1561ETA+T Summary of contents
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... PGND DIMMING COMP CS GND Dual Mode is a trademark of Maxim Integrated Products, Inc. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. for Two to Six White LEDs Accurate Current Regulation for Uniform ...
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High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs ABSOLUTE MAXIMUM RATINGS IN to GND .................................................................-0.3V to +6V PGND to GND .......................................................-0.3V to +0.3V LX, OUT to GND .....................................................-0.3V to +30V CTRL to GND...................-0.3V to the lower of +6V ...
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High-Efficiency, 26V Step-Up Converters ELECTRICAL CHARACTERISTICS (continued 3V 20V 0.1µ OUT OUT wise noted. Typical values are +25°C.) A PARAMETER N-CHANNEL SWITCH LX On-Resistance Leakage Current ...
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High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs (Circuit of Figure 3.6V 15mA 22µ LED T = +25°C, unless otherwise noted.) A MAX1561 EFFICIENCY vs. LED CURRENT (vs. NUMBER ...
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High-Efficiency, 26V Step-Up Converters (Circuit of Figure 3.6V 15mA 22µ LED T = +25°C, unless otherwise noted.) A SWITCHING WAVEFORMS MAX1561 toc10 V IN 10mV/div V OUT 100mV/div V LX 10V/div ...
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High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs PIN NAME Overvoltage Sense. When V 1 OUT drops below 25V, then the IC reenters soft-start. Connect a 0.1µF capacitor from OUT to PGND Input Voltage Supply. Input ...
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High-Efficiency, 26V Step-Up Converters INPUT 2.6V TO 5.5V PWM CONTROL f OSC 450kΩ PWM OR CTRL ANALOG DIMING 170mV Figure 1. Functional Diagram Design Procedure Adjusting LED Current Adjusting the MAX1561/MAX1599s’ output current changes the brightness of the LEDs. An ...
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High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs input and output ripple, but at the expense of size and higher cost. C stabilizes the converter and con- COMP trols soft-start. Connect a 0.1µF capacitor from COMP to GND. ...
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High-Efficiency, 26V Step-Up Converters (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) D PIN 1 INDEX AREA NUMBER OF LEADS SHOWN ARE FOR REFERENCE ONLY ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 10 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2003 Maxim Integrated Products Package Information (continued) ...