(Hong Kong)
Product Summary
The max743cpe is a dual-output, switch-mode regulator. The max743cpe contains all the active circuitry needed to build small, dual output power supplies. The max743cpe typically provides 75% to 82% efficiency over most of the load range. Applications of the max743cpe include: DC-DC converter module replacement, distributed power systems, computer peripherals and portable instruments.
Parametrics
max743cpe absolute maximum ratings: (1) supply voltage (V+ or AV+ to GND) : +7, -0.3V (±12V mode) ; (2) Output switch voltages (LX+ to GND) : +17V , -0.3V; (3) Output current switch currents: 2A (LX+ Sink Current, Peak) , -2A (LX- Source current, peak) ; (4) Operating temperature range: 0 to 70°C; (5) Junction temperature: +150°C; (6) Storage temperature range: -65 to +150°C; (7) Lead temperature (soldering, 10 sec) : +300°C.
Features
max743cpe features: (1) generates ±100mA or ±125mA; (2) Spec guaranteed for in-circuit performance; (3) ±4% output tolerance max over temp, line, and load; (4) 82% type efficiency; (5) low-noise, current-mode feedback; (6) on-board current limiting; (7) thermal shutdown protection; (8) undervoltage lock-out and soft-start; (9) switches from ±15V to ±12V under logic control; (10) evaluation kit availabe; (11) internal power MOSFETs.
Diagrams
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 MAX743CPE |
Maxim Integrated Products |
DC/DC Switching Regulators Dual-Out PWM Switch Mode Regulator |
Data Sheet |
Negotiable |
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MAX743CPE+ |
Maxim Integrated Products |
DC/DC Switching Regulators Dual-Out PWM Switch Mode Regulator |
Data Sheet |
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