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ZSPM4023-06 - DC/DC Buck Regulator

General Description

The ZSPM4023-06 is a constant-frequency, synchronous DC/DC buck regulator featuring adaptive on-time control architecture.

The ZSPM4023-06 operates over a 4.5V to 28V supply range (24V typical).

It has an internal linear regulator that provides a regulated 5V to power the internal control circuitry.

Key Features

  • to ensure protection of the IC during fault conditions. These include under-voltage lockout to ensure proper operation under power-sag conditions; thermal shutdown; internal soft-start to reduce inrush current; foldback current limiting; and “hiccup” mode short-circuit protection. The ZSPM4023-06 includes a power good (PG) output to allow simple sequencing. ZSPM4023-06 Typical.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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24V/6A Synchronous DC/DC Buck Regulator ZSPM4023-06 Datasheet Brief Description The ZSPM4023-06 is a constant-frequency, synchronous DC/DC buck regulator featuring adaptive on-time control architecture. The ZSPM4023-06 operates over a 4.5V to 28V supply range (24V typical). It has an internal linear regulator that provides a regulated 5V to power the internal control circuitry. The ZSPM4023-06 operates at a constant 600kHz (typical) switching frequency in continuousconduction mode and can be used to provide up to 6A of output current. The output voltage is adjustable from 5.5V down to 0.8V. Under medium to heavy loads, the ZSPM4023-06 provides high efficiency and ultra-fast transient response via its rapid-control architecture.