Product Summary

The MAX743MJE is a dual-output switch-mode regulator. Relying on simple two-terminal inductors rather than transformers, the MAX743MJE regulates both outputs independently to within ±4% over all conditions of line voltage, temperature, and load current. Its applications include DC-DC converter module replacement, distributed power systems, computer peripherals, portable instruments.

Parametrics

MAX743MJE absolute maximum ratings: (1)supply voltage: 7V; (2)output switch voltages: 17 to -0.3V; (3)output switch current: 2A; (4)operating temperature range: 0 to 70℃; (5)junction temperature: 150℃; (6)storage temperature range: -65 to 160℃; (7)lead temperature: 300℃.

Features

MAX743MJE features: (1)generates ±100mA or ±125mA; (2)specs guaranteed for in-circuit performance; (3)82% typ efficiency; (4)low-noise, current-mode feedback; (5)on-board current limiting; (6)thermal shutdown protection; (7)evaluation kit available.

Diagrams

MAX743MJE pin configuration

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