Datasheet ON Semiconductor CS5173GD8G

ManufacturerON Semiconductor
Part NumberCS5173GD8G

Boost Regulator, Positive, 1.5 A, 560 kHz


Datasheet CS5171, CS5172, CS5173, CS5174
PDF, 349 Kb, Language: en, Revision: 24, File uploaded: Jan 21, 2021, Pages: 23
Boost Regulators, 1.5 A, 280 kHz/560 kHz
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5PCS CDT2302-ADJ CS5173GD8G EL1883ISZ-T7 FA5538N-A2-TE2 FM24CL04-S New original4,55 $

Detailed Description

The CS5171/2/3/4 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 of the Boost Regulator 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 well as a practical means for limiting current. Combining high frequency operation with a highly integrated regulator circuit results in an extremely compact power supply solution. The circuit design includes provisions for 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.


Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)


Package Code751-07

Eco Plan

ComplianceAEC Qualified | PPAP Capable | Pb-free | Halide free

Other Options

CS5171 CS5172 CS5174

Model Line

Manufacturer's Classification

  • Power Management > DC-DC Controllers, Converters, & Regulators > Converters

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