CS5173 Datasheet (ON Semiconductor) - 1.5A Boost Regulators

CS5173, 1.5A Boost Regulators

Boost Regulators, 1.5 A, 280 kHz/560 kHz CS5171, CS5172, CS5173 The CS5171/2/3 products are 280 kHz/560 kHz switching regulators with a high efficiency, 1.5 A integrated switch.

These parts operate over a wide input voltage range, from 2.7 V to 30 V.

The flexibility of the design allows the chips to operate in most power supply configurations, including boost, flyback, forward, inverting, and SEPIC.

The ICs utilize current mode architecture, which allows excellent load and line regulation, as we

CS5173 Features

* such as frequency synchronization, shutdown, and feedback controls for either positive or negative voltage regulation. These parts are pin

* to

* pin compatible with LT1372/1373. Part Number CS5171 CS5172 CS5173 Frequency 280 kHz 280 kHz 560 kHz Feedback Voltage Polarity positive nega