MAX8614BETD+T Maxim Integrated Products, MAX8614BETD+T Datasheet
MAX8614BETD+T
Specifications of MAX8614BETD+T
Related parts for MAX8614BETD+T
MAX8614BETD+T Summary of contents
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... TDFN package and are specified over the -40°C to +85°C extended temperature range. CCD Bias Supplies and OLED Displays Digital Cameras Camcorders and Portable Multimedia PDAs and Smartphones True Shutdown is a trademark of Maxim Integrated Products, Inc. Pin Configuration TOP VIEW ...
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Dual-Output (+ and -) DC-DC Converters for CCD ABSOLUTE MAXIMUM RATINGS GND ...................................................-0. LXN to V ............................................................. -18V to +0.3V CC LXP to PGND ..........................................................-0.3V to +33V REF, ONINV, ONBST, SEQ, FBN, ...
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ELECTRICAL CHARACTERISTICS (continued 3.6V, PGND = SEQ = GND 0.22µ 2.2µ 4.7µF, Figure AVCC ONINV = ONBST unless otherwise noted. Typical values are at ...
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Dual-Output (+ and -) DC-DC Converters for CCD ELECTRICAL CHARACTERISTICS ( AVCC ONINV = ONBST EN to +85°C, unless otherwise noted.) (Note 3) PARAMETER Voltage Range VCC CC UVLO ...
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3.6V, SEQ = GND, Figure 1, unless otherwise noted AVCC MAXIMUM OUTPUT CURRENT vs. INPUT VOLTAGE 350 300 V = 10V OUT 250 200 V = 15V OUT 150 100 50 ...
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Dual-Output (+ and -) DC-DC Converters for CCD (T = +25° 3.6V, SEQ = GND, Figure 1, unless otherwise noted AVCC CHANGE IN OUTPUT VOLTAGE vs. LOAD CURRENT (POSITIVE OUTPUT ...
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3.6V, SEQ = GND, Figure 1, unless otherwise noted AVCC LOAD TRANSIENT (POSITIVE OUTPUT) V INV V BST I BST 20mA TO 50mA TO 20mA 4µs/div SWITCHING WAVEFORMS (POSITIVE OUTPUT) V ...
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Dual-Output (+ and -) DC-DC Converters for CCD (T = +25° 3.6V, SEQ = GND, Figure 1, unless otherwise noted AVCC REFERENCE VOLTAGE vs. TEMPERATURE 1.2490 1.2485 1.2480 1.2475 1.2470 1.2465 1.2460 1.2455 1.2450 ...
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ONBST ONINV FLT CONTROL SEQ AV CC GND Detailed Description The MAX8614A/MAX8614B generate both a positive and negative output voltage by combining a step-up and an inverting DC-DC converter on one IC. Both the step-up converter and the inverter share ...
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Dual-Output (+ and -) DC-DC Converters for CCD The inverter generates output voltages down to -16V below internal power switch and external catch CC diode allow conversion efficiencies as high as 85%. Control Scheme Both converters use ...
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Current-Limit Select The MAX8614B allows an inductor current limit of 0.8A on the step-up converter and 0.75A on the inverter. The MAX8614A allows an inductor ...
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Dual-Output (+ and -) DC-DC Converters for CCD Table 1. Inductor Selection Guide OUTPUT VOLTAGES AND LOAD CURRENT TOKO DB3018C, 1069AS-2R0 TOKO DB3018C, 1069AS-4R3 TOKO 15V, 50mA S1024AS-4R3M -7.5V, 100mA Sumida CDRH2D14-4R7 TOKO S1024AS-100M Sumida CDRH2D11-100 15V, 20mA Sumida -7.5V, ...
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V BATT (2.7V ~ 5V) V BATT R5 100kΩ FAULT Figure 1. Typical Application Circuit It is important to connect the GND pin, the input bypass-capacitor ground lead, and the output filter capacitor ground lead to a single point (star ...
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Dual-Output (+ and -) DC-DC Converters for CCD (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 14 ______________________________________________________________________________________ Package Information ...
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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 © 2006 Maxim Integrated Products ...