RT7274 Synchronous Step-Down Converter

Richtek

Description

® RT7274/79/80/81 2A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter General .
The RT7274/79/80/81 is a synchronous step-down DC/ DC converter with Advanced Constant On-Time (ACOTTM) mode control.

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Datasheet Specifications

Part number: RT7274
Manufacturer: Richtek
File Size: 386.92 KB
Datasheet: RT7274_Richtek.pdf
Description: Synchronous Step-Down Converter

Applications

* z 105mΩ Internal Low-Side N-MOSFET z Advanced Constant On-Time Control z Allows Ceramic Output Capacitor z 700kHz Switching Frequency z Adjustable Output Voltage from 0.765V to 8V z Adjustable and Pre-biased Soft-Start z Cycle-by-Cycle Current Limit z Input Under Voltage Lockout z Thermal Shutdown z

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