12V/9A Synchronous DC/DC Buck Regulator

Features •Rapid-control architecture enables operation witha high input/output voltage ratio (e.g., VIN = 19Vand VOUT = 0.8V) and small output capacitance •Adjustable output voltage from 0.8V to 5.5V •Universally compatible with most outputcapacitors—stable with zero to high ESR •Power good (P

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12V/9A Synchronous DC/DC Buck Regulator

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12V Synchronous DC/DC Buck Regulator

The ZSPM4022-09 is a constant-frequency, synchronous DC/DC buck regulator featuring adaptive on-time control architecture. The ZSPM4022-09 operates over a 4.5V to 19V supply range (12V typical). It has an internal linear regulator that provides a regulated 5V to power the internal control circuitry. Rapid-control architecture enables operation with a high input/output voltage ratio (e.g., VIN = 19V and VOUT = 0.8V) and small output capacitance\nAdjustable output voltage from 0.8V to 5.5V\nUniversally compatible with most output capacitors – stable with zero to high ESR\nPower good (PG) output\n;

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12V/9A Synchronous DC/DC Buck Regulator

Features •Rapid-control architecture enables operation witha high input/output voltage ratio (e.g., VIN = 19Vand VOUT = 0.8V) and small output capacitance •Adjustable output voltage from 0.8V to 5.5V •Universally compatible with most outputcapacitors—stable with zero to high ESR •Power good (P

文件：1.4087 Mbytes 页数：37 Pages

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