MAX1583YETB-T Maxim Integrated Products, MAX1583YETB-T Datasheet
MAX1583YETB-T
Specifications of MAX1583YETB-T
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MAX1583YETB-T Summary of contents
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... Input Range ♦ 24V Output Overvoltage Protection ♦ 80% Efficient (P ♦ Thermal-Shutdown Protection ♦ 10-Pin 3mm x 3mm TDFN Package Applications PART MAX1583XETB-T MAX1583XETB+T +Denotes lead-free package. Ordering Information continued at end of data sheet. PART MAX1583XETB MAX1583YETB MAX1583ZETB LED TOP VIEW 300mA EN2 0 SHUTDOWN 1 PRECHARGE 0 ...
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White LED Camera-Flash Boost Converter ABSOLUTE MAXIMUM RATINGS IN, EN1, EN2, POK to GND ......................................-0.3V to +6V LX, OUT to GND .....................................................-0.3V to +30V STB, MOV to GND .......................................-0. LED to GND..............................................-0. ...................................................................................1.2A LX Stresses ...
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ELECTRICAL CHARACTERISTICS (continued 3.0V 0V EN1 EN2 OUT T = +25°C. Note 1) A PARAMETER EN1 and EN2 Input High Threshold EN1 and EN2 Input Low Threshold EN1 and EN2 Input Leakage ...
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White LED Camera-Flash Boost Converter (V = 3.3V 10µF, MAX1583Y, 4 LEDs array RES MAXIMUM BOOST OUTPUT CURRENT vs. INPUT VOLTAGE (MAX1583Z) 450 A: 1 LED 400 B: 2 LEDs A ...
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C = 10µF, MAX1583Y, 4 LEDs array RES SWITCHING WAVEFORMS IN STROBE MODE MAX1583 toc11 V POK I LED V OUT I IN 20μs/div PRECHARGE-CYCLE WAVEFORMS (MAX1583Z) V POK I ...
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White LED Camera-Flash Boost Converter PIN NAME 1 GND Ground. Connect to exposed paddle Input Voltage Supply. Input voltage range is 2.6V to 5.5V. Bypass IN to GND with a 4.7µF ceramic capacitor. Movie Current-Set Input. Connect a ...
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Detailed Description The MAX1583 provides power and control for up to five white LEDs. The MAX1583 consists of a gated oscilla- tor, a 24V boost converter, and an LED current-regula- tion circuit, and operates from 2.6V to 5.5V input supply ...
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White LED Camera-Flash Boost Converter V IN 2.6V TO 5.5V R3 100kΩ POWER-OK MODE CONTROL Figure 1. Typical Application Circuit Design Procedure Adjusting the LED Current The LED current in the strobe and movie modes is pro- grammable using external ...
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... IC. The ground connections of C should be as close together as possible. The traces from IN to the inductor and from the Schottky diode to the LEDs can be longer. TRANSISTOR COUNT: 1395 PROCESS: BiCMOS PART MAX1583YETB-T MAX1583YETB+T MAX1583ZETB the MAX1583 MAX1583ZETB+T . The RMS diode OUT +Denotes lead-free package. × ...
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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 © 2005 Maxim Integrated Products D ...