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RT7262E - Synchronous Step-Down Converter

Description

The RT7262E is a synchronous step-down regulator with integrated power MOSFETs.

It achieves 2A of continuous output current over a wide input supply range with excellent load and line regulation.

Current mode operation provides fast transient response and eases loop stabilization.

Features

  • z z Wide Input Range : 4.5V to 21V Ordering Information RT7262E Package Type QW : WDFN-14L 4x3 (W-Type) SP : SOP-8 (Exposed Pad-Option 2) Lead Plating System Z : ECO (Ecological Element with Halogen Free and Pb free) Note : Richtek products are : ` Adjustable Output from 0.808V to 15V z 2A Output Current z 150mΩ/60mΩ Internal Power MOSFET Switch z Internal Compensation Minimizes External Parts z 500kHz Fixed Switching Frequency z Synchronized External Clock from 300kHz to 2MHz z Adjustable So.

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Datasheet Details

Part number RT7262E
Manufacturer Richtek
File Size 363.72 KB
Description Synchronous Step-Down Converter
Datasheet download datasheet RT7262E Datasheet

Full PDF Text Transcription

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® RT7262E 2A, 21V 500kHz Synchronous Step-Down Converter General Description The RT7262E is a synchronous step-down regulator with integrated power MOSFETs. It achieves 2A of continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. An adjustable soft-start reduces the stress on the input source at start-up. The RT7262E requires a minimal number of readily available external components, providing a compact solution. Features z z Wide Input Range : 4.
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