MAX776CSA+ Maxim Integrated Products, MAX776CSA+ Datasheet
MAX776CSA+
Specifications of MAX776CSA+
Related parts for MAX776CSA+
MAX776CSA+ Summary of contents
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... SHDN ON/OFF EXT FB REF OUT GND ________________________________________________________________ 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. Inverting DC-to-DC Controllers Q o 85% Efficiency for 5mA to 1A Load Currents Output Power o 100µA (max) Supply Current o 5µ ...
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Adjustable, High-Efficiency, Low I Inverting DC-to-DC Controllers Q ABSOLUTE MAXIMUM RATINGS Supply Voltages V+ to OUT ...........................................................................21V V+ to GND ..............................................................-0.3V, +17V OUT to GND ........................................................-0.3V, to -17V REF, SHDN, FB, CS...................................-0.3V to (V+ + 0.3V) EXT ...............................................(V ...
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Adjustable, High-Efficiency, Low I ELECTRICAL CHARACTERISTICS (continued) ( 0mA 0.1µF, T LOAD REF PARAMETER SYMBOL Efficiency (Circuit of Figure 2— Bootstrapped) SHDN Input Current SHDN Input Voltage High V SHDN Input Voltage ...
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Adjustable, High-Efficiency, Low I Inverting DC-to-DC Controllers Q __________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted.) A MAX774 EFFICIENCY vs. LOAD CURRENT V = -5V (BOOTSTRAPPED) OUT ...
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Adjustable, High-Efficiency, Low I _____________________________Typical Operating Characteristics (continued +25°C, unless otherwise noted.) A STARTUP VOLTAGE vs. LOAD CURRENT (BOOTSTRAPPED) 5 -15V OUT 4 -12V OUT 4.0 3 -5V OUT 3.0 ...
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Adjustable, High-Efficiency, Low I Inverting DC-to-DC Controllers Q _____________________________Typical Operating Characteristics (continued +25°C, unless otherwise noted.) A OPERATING SUPPLY CURRENT vs. TEMPERATURE 16. 10V ...
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Adjustable, High-Efficiency, Low I __________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted.) A OPERATING WAVEFORMS 10 s/div CIRCUIT OF FIGURE 6.5V 1A -5V LOAD OUT A: OUTPUT RIPPLE, 200mV/div B: ...
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Adjustable, High-Efficiency, Low I Inverting DC-to-DC Controllers +25°C, unless otherwise noted.) A LOAD-TRANSIENT RESPONSE 100 s/div CIRCUIT OF FIGURE 6V -5V OUT 30mA TO 1A, 1A/div LOAD ...
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Adjustable, High-Efficiency, Low I REF SHDN Q ONE-SHOT TRIG Q ONE-SHOT Figure 1. Functional Diagram Detailed Description The MAX774/MAX775/MAX776 are negative-output, inverting power controllers that can be configured to drive an external P-channel MOSFET. The output voltages are ...
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Adjustable, High-Efficiency, Low I Inverting DC-to-DC Controllers OUT 150 F 0.1 F MAX774 3 6 MAX775 SHDN CS MAX776 EXT 4 REF GND C3 8 0.1 F ...
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Adjustable, High-Efficiency, Low I 0 OUT GND R2 MAX774 2 MAX775 FB MAX776 R1 4 REF 0 10V Z IN VOUT – > ...
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Adjustable, High-Efficiency, Low I Inverting DC-to-DC Controllers Q 2500 R = 0.05 SENSE R = 0.06 2000 SENSE 1500 1000 R SENSE R SENSE 500 R = 0.09 SENSE V = -5V OUT ...
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Adjustable, High-Efficiency, Low I 700 R = 0.05 SENSE 600 R = 0.06 SENSE R = 0.07 SENSE 500 400 300 200 R SENSE R = 0.09 SENSE 100 INPUT VOLTAGE (V) Figure 8. MAX776 ...
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Adjustable, High-Efficiency, Low I Inverting DC-to-DC Controllers Q Table 1. Component Suppliers SUPPLIER PHONE INDUCTORS Coiltronics (407) 241-7876 Gowanda (716) 532-2234 Sumida Japan 81-3-3607-5111 Sumida USA (708) 956-0666 CAPACITORS Kemet (803) 963-6300 Matsuo (714) 969-2491 Nichicon (708) 843-7500 ...
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Adjustable, High-Efficiency, Low I Ordering Information (continued) PART TEMP RANGE MAX775CPA 0°C to +70°C MAX775CSA 0°C to +70°C MAX775C/D 0°C to +70°C MAX775EPA -40°C to +85°C MAX775ESA -40°C to +85°C MAX775MJA -55°C to +125°C MAX776CPA 0°C to +70°C ...
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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. 16 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © 2002 Maxim Integrated Products ...