(China (Mainland))
Product Summary
The MAX761ESA+T is a Step-Up DC-DC Converter. It provides high efficiency over a wide range of load currents, delivering up to 150mA. A unique, current-limited pulse-frequency-modulated (PFM) control scheme gives the MAX761ESA+T benefits of pulse-width-modulated (PWM) converters (high efficiency with heavy loads), while using less than 110μA of supply current (vs. 2mA to 10mA for PWM converters). The result is high efficiency over a wide range of loads. The applications of the MAX761ESA+T are Flash Memory Programming, PCMCIA Cards, Battery-Powered Applications, High-Efficiency DC-DC Converters.
Parametrics
MAX761ESA+T absolute maximum ratings: (1)Supply Voltage V+ to GND: -0.3V to 17V; (2)REF, LBO, LBI, SHDN, FB: -0.3V to (V+ + 0.3V); (3)LX: -0.3V to 17V; (4)LX Peak Current: 1.5A; (5)LBO Current: 5mA; (6)Continuous Power Dissipation: 471mW; (7)Operating Temperature Ranges: -40℃ to +85℃; (8)Junction Temperatures: +150℃; (9)Storage Temperature Range: -65℃ to +160℃; (10)Lead Temperature (soldering, 10sec): +300℃.
Features
MAX761ESA+T features: (1)High Efficiency for a Wide Range of Load Currents; (2)12V/150mA Flash Memory Programming Supply; (3)110μA Max Supply Current; (4)5μA Max Shutdown Supply Current; (5)2V to 16.5V Input Voltage Range; (6)12V (MAX761), 15V (MAX762) or Adjustable Output; (7)Current-Limited PFM Control Scheme; (8)300kHz Switching Frequency; (9)Internal, 1A, N-Channel Power FET; (10)LBI/LBO Low-Battery Comparator.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
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 MAX761ESA+T |
Maxim Integrated Products |
DC/DC Switching Converters Integrated Circuits (ICs) |
Data Sheet |
Negotiable |
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MAX700 |
Other |
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Data Sheet |
Negotiable |
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MAX7000 |
Other |
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Data Sheet |
Negotiable |
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MAX7000A |
Other |
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Data Sheet |
Negotiable |
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MAX700C/D |
Maxim Integrated Products |
Supervisory Circuits |
Data Sheet |
Negotiable |
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MAX700CPA |
Maxim Integrated Products |
Supervisory Circuits Integrated Circuits (ICs) |
Data Sheet |
Negotiable |
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MAX700CPA+ |
Maxim Integrated Products |
Supervisory Circuits Power-Supply Monitor w/Reset |
Data Sheet |
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