SC1405DITSTRT View Datasheet(PDF) - Semtech Corporation

Part Name

Description

MFG CO.

SC1405DITSTRT

High Speed Synchronous Power MOSFET Smart Driver

Semtech Corporation 

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POWER MANAGEMENT

Typical Characteristics

Performance diagrams, Application Evaluation Board.

PPIINN DDeessccrriippttiioonnss

SC1405D

Timing diagram:

Ch1: CO input

Ch2: TG drive

Ch3: BG non-overlap drive

Ch4: phase node

Iout = 20A (10A/phase)

Refer to Eval. Schematic

(fig.3)

Timing diagram:

Rise/Fall times

Ch1: TG drive

Ch2: BG drive

Cursor: TpdhTG

Iout = 20A (10A/phase)

Refer to Eval. Schematic

(fig.3)

VIN = 12V, VOUT = 1.6V. Top FET = IR7811 FDB7030(BL) Qgd = 23nc

 2005 Semtech Corp.

10

www.semtech.com

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