MAX8631YETI+T Maxim Integrated Products, MAX8631YETI+T Datasheet
MAX8631YETI+T
Specifications of MAX8631YETI+T
Related parts for MAX8631YETI+T
MAX8631YETI+T Summary of contents
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... SELECTION P2 SETM SETF REF 0.01μF ________________________________________________________________ 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. ♦ Powers LEDs Up to 30mA/LED Drive for Backlight Up to 400mA Total Drive for Flash ♦ Two Internal Low-Noise 200mA LDOs ♦ ...
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White LED Charge Pump with Two LDOs in 4mm x 4mm Thin QFN ABSOLUTE MAXIMUM RATINGS PIN, IN, OUT, REFBP to GND................................-0.3V to +6.0V SETF, SETM, ENLDO, ENM1, ENM2, ENF, P1, P2, LDO1, LDO2 to GND....................-0. M1, ...
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White LED Charge Pump with Two ELECTRICAL CHARACTERISTICS (continued 3.6V 0V, ENM1 = ENM2 = ENF = IN GND PGND T = -40°C to +85°C, unless otherwise noted. Typical values are ...
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White LED Charge Pump with Two LDOs in 4mm x 4mm Thin QFN ELECTRICAL CHARACTERISTICS (continued 3.6V 0V, ENM1 = ENM2 = ENF = IN GND PGND T = -40°C to ...
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White LED Charge Pump with Two LDOs in 4mm x 4mm Thin QFN ( 3.6V, circuit of Figure EN_ BATTERY CURRENT vs. SUPPLY VOLTAGE DRIVING FLASH 900 800 700 I = 400mA FLASH ...
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White LED Charge Pump with Two LDOs in 4mm x 4mm Thin QFN ( 3.6V, Circuit of Figure EN_ INDIVIDUAL FLASH LED CURRENT vs. R 1000 100 SETF ...
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White LED Charge Pump with Two ( 3.6V, circuit of Figure EN_ SINGLE-WIRE DIMMING RESPONSE V ENM1, V ENM2 I OUT V OUT 10ms/div LDO OUTPUT VOLTAGE ACCURACY vs. OUTPUT CURRENT 1.0 0.8 ...
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White LED Charge Pump with Two LDOs in 4mm x 4mm Thin QFN INPUT C1P 2.7V TO 5.5V PIN IN C1 10μF GND PGND REFBP C8 0.01μF CONTROL AND ENM1 REFERENCE ENM2 0.15V ENF FLASH CONTROL MAIN CONTROL ENLDO ...
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White LED Charge Pump with Two PIN NAME Supply Voltage Input. Bypass to PGND with a 10µF ceramic capacitor. The input voltage range is 1 PIN 2.7V to 5.5V. PIN is high impedance during shutdown. Chip Supply Voltage Input. ...
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... MAX8631X/Y starts switching in 2x mode. When the input voltage rises above two-thirds V by approximately 50mV, OUT the MAX8631X/Y switches back to 1.5x mode. True Shutdown is a trademark of Maxim Integrated Products, Inc. 10 ______________________________________________________________________________________ Pin Description (continued) FUNCTION The MAX8631X/Y includes soft-start circuitry to limit inrush current at turn-on ...
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White LED Charge Pump with Two INITIAL t HI ≥ 200μ ENM1 AND ENM2 OR t SOFT-START ENF 32/32 31/ SHUTDOWN Figure 2. ENM_ and ENF Timing Diagram Thermal Shutdown The MAX8631X/Y ...
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White LED Charge Pump with Two LDOs in 4mm x 4mm Thin QFN INPUT 2.7V TO 5.5V 10μF MAIN ON/OFF AND DIMMING FLASH ON/OFF AND DIMMING ON/OFF VOLTAGE SELECTION Figure 3. Dimming Using Single-Wire, Serial-Pulse Interface INPUT 2.7V TO ...
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White LED Charge Pump with Two INPUT 2.7V TO 5.5V 10μF ON/OFF AND VOLTAGE SELECTION Figure 5. Schematic for When Fewer than 8 LEDs Is Acceptable Typical operating waveforms shown in the Typical Operating Characteristics show input ripple current ...
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White LED Charge Pump with Two LDOs in 4mm x 4mm Thin QFN Table 3. Recommended Components for Figure 1 DESIGNATION VALUE MANUFACTURER C1, C5 10µF C3, C4, C6, C7 1µF C8 0.01µF D1–D4 — D5 (D5–D8) — Panasonic ...
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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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15 © 2008 Maxim Integrated Products ...