Wide Input, 7.5W SMT Single & Dual Output DC/DC Converters

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MPD

Schottky Barrier Diodes (SBD)

Silicon epitaxial planar type For super high speed switching For small current rectification ■ Features • Two isolated elements are contained in one package, allowing high-density mounting • Two MA3X721 (MA721) is contained in one package (two diodes in a different direction) • I F(AV) = 200

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PANASONIC

松下

5V/3.3V/3V 5A Step-Down, PWM, Switch-Mode DC-DC Regulators

General Description The MAX787/MAX788/MAX789 are monolithic, bipolar, pulse-width modulation (PWM), switch-mode, step-down DC-DC regulators. Each is rated at 5A. Very few external components are needed for standard operation because the power switch, oscillator, feedback, and control circuitry ar

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MAXIM

美信

Switch-Mode Battery Charger Delivers 5A

Switch-Mode Battery Charger Delivers 5A The fast-charge controller IC3 (Figure 1) normally directs current to the battery via an external pnp transistor. In this circuit, the transistor is replaced with a 5A switching regulator (IC1) that delivers equivalent power with higher efficiency. IC1 is

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DALLAS